Re: Origin of reverse lookup
Reverse lookup problem resolved. Apparently my ISP did not understand I wanted to change the pointer record. Maybe I did no articulate myself very well!! On 2021-06-19 01:17, Reindl Harald wrote: Am 19.06.21 um 01:17 schrieb techli...@phpcoderusa.com: I had my ISP configure a reverse lookup years ago. They say they no longer offer that service and there is no reverse lookup for my IP. don't matter unless you try to send mails from your machine I keep running into this old reverse lookup and do not know where it is coming from. from the ISP owing the network range When I run https://intodns.com/ it shows this reverse lookup and not the one I just configured on my local box. whatever you configure on your box is irrelevant to the world unless the owner of the network range delegates the reverse zone to your server which is unlikely for most cases and impossible for a single IP Any thoughts on how I might resolve this or find who is hosting this reverse lookup? "whois ip" ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Fw: Origin of reverse lookup
good to know From: bind-users on behalf of Reindl Harald Sent: Saturday, June 19, 2021 5:01 PM To: bind-users@lists.isc.org Subject: Re: Origin of reverse lookup FIRST: this will be my last response to you and if it's only to prevent using words leading to moderation ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: Origin of reverse lookup
FIRST: this will be my last response to you and if it's only to prevent using words leading to moderation Am 19.06.21 um 15:46 schrieb alcol alcol: Ohuu I haven't written slave but was not your email if you want to say something don't quote others taht say right things please understand that this is my decision if I don't use words as you could use or like is not your matter sorry for correcting wrong technical terms and understanding, either learn to deal with it or don't ask on places where professionals are present >>> in past I had a master reverse lookup >>> maintained from me downloaded from >>> isp becous iana can't go around the >>> world to download and to avoid >>> issues in download. this is nosense a) IANA don't download anything from nowhere b) zone transfers are not downloads c) worldwide dns don't work that way RECURSION: * the resolver asks the root which nameserver is responsible for the TLD * the tld registry tell him the nameserver for the zone * finally it asks that nameservers how they got their zone-data is irrelevant, the autoritative nameservers just respond to specific queries you initally asked "find who is hosting this reverse lookup?" and the answer is simply: look the SOA of the reverse-name [harry@srv-rhsoft:/downloads]$ dig SOA 6.73.118.91.in-addr.arpa. @8.8.8.8 ; <<>> DiG 9.11.32-RedHat-9.11.32-1.fc33 <<>> SOA 6.73.118.91.in-addr.arpa. @8.8.8.8 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 39068 ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ;; QUESTION SECTION: ;6.73.118.91.in-addr.arpa. IN SOA ;; AUTHORITY SECTION: 73.118.91.in-addr.arpa. 1799IN SOA ns2.thelounge.net. hostmaster.thelounge.net. 2021050714 3600 1800 1814400 3600 as last part of your reply, please think to yourself as you started to quote me with no meaning saying same things as me Why do you look at the speck that is in your brother's eye and don't notice the beam that is in your eye? *From:* bind-users on behalf of Reindl Harald *Sent:* Saturday, June 19, 2021 2:23 PM *To:* bind-users@lists.isc.org *Subject:* Re: Origin of reverse lookup Am 19.06.21 um 13:24 schrieb alcol alcol: I see you have time to waste saying strange things seriously? dns zones even forard or reverse are downloaded as configured from masters to slaves or where are needed may you show me word "slave" in any line below? all other remarks are confirmations of what said that must be why you started with: >> Any thoughts on how I might resolve this >> or find who is hosting this reverse lookup? I see u have time to waste is clear 樂 don't get me wrong but when you know that little about DNS that you expect a service on the internet cares about what you configured at your local box you shouldn't be that arrogant! >> When I run https://intodns.com/ <https://intodns.com/> >> it shows this reverse lookup and not >> the one I just configured on my local box. *From:* bind-users on behalf of Reindl Harald *Sent:* Saturday, June 19, 2021 12:36 PM *To:* bind-users@lists.isc.org *Subject:* Re: Origin of reverse lookup Am 19.06.21 um 12:10 schrieb alcol alcol: ISP Have is a normale DNS zone as forward ones they does not offer remote mainteining as you should own all subnet class and are directly downloaded from iana if I remember well. ptr zones are the same way delegated as any other zones if something go wrong with the zone ISP will have issue from tld. no in past I had a master reverse lookup maintained from me downloaded from isp becous iana can't go around the world to download and to avoid issues in download. dns zones are not downloaded as are zones with so few changes isp could allow something like a cpannel to change some records. that don't scale given that most customers just have a single IP in case you have a /24 the ISP can delegate the whole zone to you, look at the authoritative nameservers below [harry@srv-rhsoft:/downloads]$ dig -x 91.118.73.6 ; <<>> DiG 9.11.32-RedHat-9.11.32-1.fc33 <<>> -x 91.118.73.6 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21949 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 3 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 1024 ; COOKIE: 68fa6f61a7537e2c684ca5d260cdc67126f45c0615547511 (good) ;; QUESTION SECTION: ;6.73.118.91.in-addr.arpa. IN PTR ;; ANSWER SECTION: 6.73.118.91.in-addr.arpa. 7200 IN PTR arrakis.thelounge.net
Re: Origin of reverse lookup
Ohuu I haven't written slave but was not your email if you want to say something don't quote others taht say right things if I don't use words as you could use or like is not your matter as last part of your reply, please think to yourself as you started to quote me with no meaning saying same things as me Why do you look at the speck that is in your brother's eye and don't notice the beam that is in your eye? From: bind-users on behalf of Reindl Harald Sent: Saturday, June 19, 2021 2:23 PM To: bind-users@lists.isc.org Subject: Re: Origin of reverse lookup Am 19.06.21 um 13:24 schrieb alcol alcol: > I see you have time to waste saying strange things seriously? > dns zones even forard or reverse are downloaded as configured from > masters to slaves or where are needed may you show me word "slave" in any line below? > all other remarks are confirmations of what said that must be why you started with: >> Any thoughts on how I might resolve this >> or find who is hosting this reverse lookup? > I see u have time to waste is clear 樂 don't get me wrong but when you know that little about DNS that you expect a service on the internet cares about what you configured at your local box you shouldn't be that arrogant! >> When I run https://intodns.com/ >> it shows this reverse lookup and not >> the one I just configured on my local box. > > *From:* bind-users on behalf of > Reindl Harald > *Sent:* Saturday, June 19, 2021 12:36 PM > *To:* bind-users@lists.isc.org > *Subject:* Re: Origin of reverse lookup > > > Am 19.06.21 um 12:10 schrieb alcol alcol: >> ISP Have is a normale DNS zone as forward ones >> >> they does not offer remote mainteining as you should own all subnet >> class and are directly downloaded from iana if I remember well. > > ptr zones are the same way delegated as any other zones > >> if something go wrong with the zone ISP will have issue from tld. > > no > >> in past I had a master reverse lookup maintained from me downloaded from >> isp becous iana can't go around the world to download and to avoid >> issues in download. > > dns zones are not downloaded > >> as are zones with so few changes isp could allow something like a >> cpannel to change some records. > > that don't scale given that most customers just have a single IP > > in case you have a /24 the ISP can delegate the whole zone to you, look > at the authoritative nameservers below > > [harry@srv-rhsoft:/downloads]$ dig -x 91.118.73.6 > > ; <<>> DiG 9.11.32-RedHat-9.11.32-1.fc33 <<>> -x 91.118.73.6 > ;; global options: +cmd > ;; Got answer: > ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21949 > ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 3 > > ;; OPT PSEUDOSECTION: > ; EDNS: version: 0, flags:; udp: 1024 > ; COOKIE: 68fa6f61a7537e2c684ca5d260cdc67126f45c0615547511 (good) > ;; QUESTION SECTION: > ;6.73.118.91.in-addr.arpa. IN PTR > > ;; ANSWER SECTION: > 6.73.118.91.in-addr.arpa. 7200 IN PTR arrakis.thelounge.net. > > ;; AUTHORITY SECTION: > 73.118.91.in-addr.arpa. 7200IN NS ns1.thelounge.net. > 73.118.91.in-addr.arpa. 7200IN NS ns2.thelounge.net. > > ;; ADDITIONAL SECTION: > ns2.thelounge.net. 7200IN A 91.118.73. > ns1.thelounge.net. 7200IN A 85.124.176.242 > >> usually reverse lookup are resolved with a standard naming with ip and >> isp name > > for consumer ranges: yes > >> if you run a mail server could be usefull > > if you run a mailserver it is a must, at least when you care to deliver > your mails, as well make sure your HELO-hostname matches too > > many sites add at least points to the sapm scoring for clients like that: > > warning: hostname szkoleniagospodarka.pl does not resolve to address > 51.75.72.176: Name or service not known > >> if not a reverse lookup is not >> so much used > > well, in case of servers i prefer PTR/A matching no matter if it is > supposed to send mail and the same goes for internal networks i maintain > >> >> *From:* bind-users on behalf of >> techli...@phpcoderusa.com >> *Sent:* Saturday, June 19, 2021 1:17 AM >> *To:* bind-users@lists.isc.org >> *Subject:* Origin of reverse lookup >> Hi, >> >> I had my ISP configure a reverse lookup years ago. They say they no >> longer offer
Re: Origin of reverse lookup
Am 19.06.21 um 13:24 schrieb alcol alcol: I see you have time to waste saying strange things seriously? dns zones even forard or reverse are downloaded as configured from masters to slaves or where are needed may you show me word "slave" in any line below? all other remarks are confirmations of what said that must be why you started with: >> Any thoughts on how I might resolve this >> or find who is hosting this reverse lookup? I see u have time to waste is clear 樂 don't get me wrong but when you know that little about DNS that you expect a service on the internet cares about what you configured at your local box you shouldn't be that arrogant! >> When I run https://intodns.com/ >> it shows this reverse lookup and not >> the one I just configured on my local box. *From:* bind-users on behalf of Reindl Harald *Sent:* Saturday, June 19, 2021 12:36 PM *To:* bind-users@lists.isc.org *Subject:* Re: Origin of reverse lookup Am 19.06.21 um 12:10 schrieb alcol alcol: ISP Have is a normale DNS zone as forward ones they does not offer remote mainteining as you should own all subnet class and are directly downloaded from iana if I remember well. ptr zones are the same way delegated as any other zones if something go wrong with the zone ISP will have issue from tld. no in past I had a master reverse lookup maintained from me downloaded from isp becous iana can't go around the world to download and to avoid issues in download. dns zones are not downloaded as are zones with so few changes isp could allow something like a cpannel to change some records. that don't scale given that most customers just have a single IP in case you have a /24 the ISP can delegate the whole zone to you, look at the authoritative nameservers below [harry@srv-rhsoft:/downloads]$ dig -x 91.118.73.6 ; <<>> DiG 9.11.32-RedHat-9.11.32-1.fc33 <<>> -x 91.118.73.6 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21949 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 3 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 1024 ; COOKIE: 68fa6f61a7537e2c684ca5d260cdc67126f45c0615547511 (good) ;; QUESTION SECTION: ;6.73.118.91.in-addr.arpa. IN PTR ;; ANSWER SECTION: 6.73.118.91.in-addr.arpa. 7200 IN PTR arrakis.thelounge.net. ;; AUTHORITY SECTION: 73.118.91.in-addr.arpa. 7200 IN NS ns1.thelounge.net. 73.118.91.in-addr.arpa. 7200 IN NS ns2.thelounge.net. ;; ADDITIONAL SECTION: ns2.thelounge.net. 7200 IN A 91.118.73. ns1.thelounge.net. 7200 IN A 85.124.176.242 usually reverse lookup are resolved with a standard naming with ip and isp name for consumer ranges: yes if you run a mail server could be usefull if you run a mailserver it is a must, at least when you care to deliver your mails, as well make sure your HELO-hostname matches too many sites add at least points to the sapm scoring for clients like that: warning: hostname szkoleniagospodarka.pl does not resolve to address 51.75.72.176: Name or service not known if not a reverse lookup is not so much used well, in case of servers i prefer PTR/A matching no matter if it is supposed to send mail and the same goes for internal networks i maintain *From:* bind-users on behalf of techli...@phpcoderusa.com *Sent:* Saturday, June 19, 2021 1:17 AM *To:* bind-users@lists.isc.org *Subject:* Origin of reverse lookup Hi, I had my ISP configure a reverse lookup years ago. They say they no longer offer that service and there is no reverse lookup for my IP. I keep running into this old reverse lookup and do not know where it is coming from. When I run https://intodns.com/ <https://intodns.com/> <https://intodns.com/ <https://intodns.com/>> it shows this reverse lookup and not the one I just configured on my local box. Any thoughts on how I might resolve this or find who is hosting this reverse lookup? ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: Origin of reverse lookup
I see you have time to waste saying strange things dns zones even forard or reverse are downloaded as configured from masters to slaves or where are needed all other remarks are confirmations of what said I see u have time to waste is clear 樂 thanks to have said same things as mine From: bind-users on behalf of Reindl Harald Sent: Saturday, June 19, 2021 12:36 PM To: bind-users@lists.isc.org Subject: Re: Origin of reverse lookup Am 19.06.21 um 12:10 schrieb alcol alcol: > ISP Have is a normale DNS zone as forward ones > > they does not offer remote mainteining as you should own all subnet > class and are directly downloaded from iana if I remember well. ptr zones are the same way delegated as any other zones > if something go wrong with the zone ISP will have issue from tld. no > in past I had a master reverse lookup maintained from me downloaded from > isp becous iana can't go around the world to download and to avoid > issues in download. dns zones are not downloaded > as are zones with so few changes isp could allow something like a > cpannel to change some records. that don't scale given that most customers just have a single IP in case you have a /24 the ISP can delegate the whole zone to you, look at the authoritative nameservers below [harry@srv-rhsoft:/downloads]$ dig -x 91.118.73.6 ; <<>> DiG 9.11.32-RedHat-9.11.32-1.fc33 <<>> -x 91.118.73.6 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21949 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 3 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 1024 ; COOKIE: 68fa6f61a7537e2c684ca5d260cdc67126f45c0615547511 (good) ;; QUESTION SECTION: ;6.73.118.91.in-addr.arpa. IN PTR ;; ANSWER SECTION: 6.73.118.91.in-addr.arpa. 7200 IN PTR arrakis.thelounge.net. ;; AUTHORITY SECTION: 73.118.91.in-addr.arpa. 7200IN NS ns1.thelounge.net. 73.118.91.in-addr.arpa. 7200IN NS ns2.thelounge.net. ;; ADDITIONAL SECTION: ns2.thelounge.net. 7200IN A 91.118.73. ns1.thelounge.net. 7200IN A 85.124.176.242 > usually reverse lookup are resolved with a standard naming with ip and > isp name for consumer ranges: yes > if you run a mail server could be usefull if you run a mailserver it is a must, at least when you care to deliver your mails, as well make sure your HELO-hostname matches too many sites add at least points to the sapm scoring for clients like that: warning: hostname szkoleniagospodarka.pl does not resolve to address 51.75.72.176: Name or service not known > if not a reverse lookup is not > so much used well, in case of servers i prefer PTR/A matching no matter if it is supposed to send mail and the same goes for internal networks i maintain > > *From:* bind-users on behalf of > techli...@phpcoderusa.com > *Sent:* Saturday, June 19, 2021 1:17 AM > *To:* bind-users@lists.isc.org > *Subject:* Origin of reverse lookup > Hi, > > I had my ISP configure a reverse lookup years ago. They say they no > longer offer that service and there is no reverse lookup for my IP. > > I keep running into this old reverse lookup and do not know where it is > coming from. > > When I run https://intodns.com/ <https://intodns.com/> it shows this > reverse lookup and not the > one I just configured on my local box. > > Any thoughts on how I might resolve this or find who is hosting this > reverse lookup? > > Thanks!! ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: Origin of reverse lookup
Am 19.06.21 um 12:10 schrieb alcol alcol: ISP Have is a normale DNS zone as forward ones they does not offer remote mainteining as you should own all subnet class and are directly downloaded from iana if I remember well. ptr zones are the same way delegated as any other zones if something go wrong with the zone ISP will have issue from tld. no in past I had a master reverse lookup maintained from me downloaded from isp becous iana can't go around the world to download and to avoid issues in download. dns zones are not downloaded as are zones with so few changes isp could allow something like a cpannel to change some records. that don't scale given that most customers just have a single IP in case you have a /24 the ISP can delegate the whole zone to you, look at the authoritative nameservers below [harry@srv-rhsoft:/downloads]$ dig -x 91.118.73.6 ; <<>> DiG 9.11.32-RedHat-9.11.32-1.fc33 <<>> -x 91.118.73.6 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21949 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 3 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 1024 ; COOKIE: 68fa6f61a7537e2c684ca5d260cdc67126f45c0615547511 (good) ;; QUESTION SECTION: ;6.73.118.91.in-addr.arpa. IN PTR ;; ANSWER SECTION: 6.73.118.91.in-addr.arpa. 7200 IN PTR arrakis.thelounge.net. ;; AUTHORITY SECTION: 73.118.91.in-addr.arpa. 7200IN NS ns1.thelounge.net. 73.118.91.in-addr.arpa. 7200IN NS ns2.thelounge.net. ;; ADDITIONAL SECTION: ns2.thelounge.net. 7200IN A 91.118.73. ns1.thelounge.net. 7200IN A 85.124.176.242 usually reverse lookup are resolved with a standard naming with ip and isp name for consumer ranges: yes if you run a mail server could be usefull if you run a mailserver it is a must, at least when you care to deliver your mails, as well make sure your HELO-hostname matches too many sites add at least points to the sapm scoring for clients like that: warning: hostname szkoleniagospodarka.pl does not resolve to address 51.75.72.176: Name or service not known if not a reverse lookup is not so much used well, in case of servers i prefer PTR/A matching no matter if it is supposed to send mail and the same goes for internal networks i maintain *From:* bind-users on behalf of techli...@phpcoderusa.com *Sent:* Saturday, June 19, 2021 1:17 AM *To:* bind-users@lists.isc.org *Subject:* Origin of reverse lookup Hi, I had my ISP configure a reverse lookup years ago. They say they no longer offer that service and there is no reverse lookup for my IP. I keep running into this old reverse lookup and do not know where it is coming from. When I run https://intodns.com/ <https://intodns.com/> it shows this reverse lookup and not the one I just configured on my local box. Any thoughts on how I might resolve this or find who is hosting this reverse lookup? Thanks!! ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: Origin of reverse lookup
ISP Have is a normale DNS zone as forward ones they does not offer remote mainteining as you should own all subnet class and are directly downloaded from iana if I remember well. if something go wrong with the zone ISP will have issue from tld. in past I had a master reverse lookup maintained from me downloaded from isp becous iana can't go around the world to download and to avoid issues in download. as are zones with so few changes isp could allow something like a cpannel to change some records. usually reverse lookup are resolved with a standard naming with ip and isp name if you run a mail server could be usefull if not a reverse lookup is not so much used From: bind-users on behalf of techli...@phpcoderusa.com Sent: Saturday, June 19, 2021 1:17 AM To: bind-users@lists.isc.org Subject: Origin of reverse lookup Hi, I had my ISP configure a reverse lookup years ago. They say they no longer offer that service and there is no reverse lookup for my IP. I keep running into this old reverse lookup and do not know where it is coming from. When I run https://intodns.com/ it shows this reverse lookup and not the one I just configured on my local box. Any thoughts on how I might resolve this or find who is hosting this reverse lookup? Thanks!! ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: Origin of reverse lookup
Am 19.06.21 um 01:17 schrieb techli...@phpcoderusa.com: I had my ISP configure a reverse lookup years ago. They say they no longer offer that service and there is no reverse lookup for my IP. don't matter unless you try to send mails from your machine I keep running into this old reverse lookup and do not know where it is coming from. from the ISP owing the network range When I run https://intodns.com/ it shows this reverse lookup and not the one I just configured on my local box. whatever you configure on your box is irrelevant to the world unless the owner of the network range delegates the reverse zone to your server which is unlikely for most cases and impossible for a single IP Any thoughts on how I might resolve this or find who is hosting this reverse lookup? "whois ip" ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: Origin of reverse lookup
* techli...@phpcoderusa.com: > I had my ISP configure a reverse lookup years ago. They say they no > longer offer that service and there is no reverse lookup for my IP. And what exactly is "my IP"? One could hazard a guess based on your message's headers, but it would be easier if you told us. > Any thoughts on how I might resolve this or find who is hosting this > reverse lookup? Have you tried using a utility like "dig" to execute reverse lookups along the responding domain name server chain? Verbose output should offer clues about where the data originates. -Ralph ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Origin of reverse lookup
Hi, I had my ISP configure a reverse lookup years ago. They say they no longer offer that service and there is no reverse lookup for my IP. I keep running into this old reverse lookup and do not know where it is coming from. When I run https://intodns.com/ it shows this reverse lookup and not the one I just configured on my local box. Any thoughts on how I might resolve this or find who is hosting this reverse lookup? Thanks!! ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
