Clarification on wildcard scenario
Hi, I have zone as follows in bind. $ORIGIN joshfeb1.com. @ IN SOA rboddeti.yahoo.com. rboddeti.gmail.com. ( 2011013101 ; serial 10800 ; refresh 3600 ; retry 2592000 ; expire 86400 ; minimum ) joshfeb1.com. NS udns1.ultradns.net. joshfeb1.com. NS udns2.ultradns.net. **.joshfeb1.com A 1.1.1.1 *.www.joshfeb1.com A 2.2.2.2* When I queried domain www.joshfeb1.com. A against Bind, I am getting NXDOMAIN.When can i get records in response. Could you please clarify me. The following response return. *[root@zones]# dig abc.www.joshfeb1.com. A* ; DiG 9.6.1-P3 abc.www.joshfeb1.com. A ; (1 server found) ;; global options: +cmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NXDOMAIN, id: 24113 ;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;abc.www.joshfeb1.com. IN A ;; AUTHORITY SECTION: joshfeb1.com. 86400 IN SOA udns1.ultradns.net. rboddeti.infinite.com. 2011013101 10800 3600 2592000 86400 ;; Query time: 2 msec ;; SERVER: 10.31.145.194#53(10.31.145.194) ;; WHEN: Tue Feb 1 03:36:56 2011 ;; MSG SIZE rcvd: 110 *[root@ zones]# dig abc.joshfeb1.com. A* ; DiG 9.6.1-P3 abc.joshfeb1.com. A ; (1 server found) ;; global options: +cmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NXDOMAIN, id: 26354 ;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;abc.joshfeb1.com. IN A ;; AUTHORITY SECTION: joshfeb1.com. 86400 IN SOA udns1.ultradns.net. rboddeti.infinite.com. 2011013101 10800 3600 2592000 86400 ;; Query time: 2 msec ;; SERVER: 10.31.145.194#53(10.31.145.194) ;; WHEN: Tue Feb 1 03:37:05 2011 ;; MSG SIZE rcvd: 106 *[root@ zones]# dig www.joshfeb1.com. A* ; DiG 9.6.1-P3 www.joshfeb1.com. A ; (1 server found) ;; global options: +cmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NXDOMAIN, id: 19448 ;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;www.joshfeb1.com. IN A ;; AUTHORITY SECTION: joshfeb1.com. 86400 IN SOA udns1.ultradns.net. rboddeti.infinite.com. 2011013101 10800 3600 2592000 86400 ;; Query time: 2 msec ;; SERVER: 10.31.145.194#53(10.31.145.194) ;; WHEN: Tue Feb 1 03:37:15 2011 ;; MSG SIZE rcvd: 106 [root@stulcqacustbind2 zones]# What bind is returning is correct? Thanks Regards, Ramesh ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: Clarification on wildcard scenario
In message AANLkTi=mms6aghguqyt1pmllyqfz2zp0su6yqwqmx...@mail.gmail.com, rams w rites: Hi, I have zone as follows in bind. $ORIGIN joshfeb1.com. @ IN SOA rboddeti.yahoo.com. rboddeti.gmail.com. ( 2011013101 ; serial 10800 ; refresh 3600 ; retry 2592000 ; expire 86400 ; minimum ) joshfeb1.com. NS udns1.ultradns.net. joshfeb1.com. NS udns2.ultradns.net. **.joshfeb1.com A 1.1.1.1 *.www.joshfeb1.com A 2.2.2.2* When I queried domain www.joshfeb1.com. A against Bind, I am getting NXDOMAIN.When can i get records in response. Could you please clarify me. The following response return. *[root@zones]# dig abc.www.joshfeb1.com. A* ; DiG 9.6.1-P3 abc.www.joshfeb1.com. A ; (1 server found) ;; global options: +cmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NXDOMAIN, id: 24113 ;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;abc.www.joshfeb1.com. IN A ;; AUTHORITY SECTION: joshfeb1.com. 86400 IN SOA udns1.ultradns.net. rboddeti.infinite.com. 2011013101 10800 3600 2592000 86400 ;; Query time: 2 msec ;; SERVER: 10.31.145.194#53(10.31.145.194) ;; WHEN: Tue Feb 1 03:36:56 2011 ;; MSG SIZE rcvd: 110 *[root@ zones]# dig abc.joshfeb1.com. A* ; DiG 9.6.1-P3 abc.joshfeb1.com. A ; (1 server found) ;; global options: +cmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NXDOMAIN, id: 26354 ;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;abc.joshfeb1.com. IN A ;; AUTHORITY SECTION: joshfeb1.com. 86400 IN SOA udns1.ultradns.net. rboddeti.infinite.com. 2011013101 10800 3600 2592000 86400 ;; Query time: 2 msec ;; SERVER: 10.31.145.194#53(10.31.145.194) ;; WHEN: Tue Feb 1 03:37:05 2011 ;; MSG SIZE rcvd: 106 *[root@ zones]# dig www.joshfeb1.com. A* ; DiG 9.6.1-P3 www.joshfeb1.com. A ; (1 server found) ;; global options: +cmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NXDOMAIN, id: 19448 ;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;www.joshfeb1.com. IN A ;; AUTHORITY SECTION: joshfeb1.com. 86400 IN SOA udns1.ultradns.net. rboddeti.infinite.com. 2011013101 10800 3600 2592000 86400 ;; Query time: 2 msec ;; SERVER: 10.31.145.194#53(10.31.145.194) ;; WHEN: Tue Feb 1 03:37:15 2011 ;; MSG SIZE rcvd: 106 [root@stulcqacustbind2 zones]# What bind is returning is correct? Yes. You have a mixture of relative (no period at end) and absolute names (period at end) in the zone file above. What you added to the zone was www.joshfeb1.com.joshfeb1.com. not www.joshfeb1.com.. You needed a period at the end of com or to just use www. Mark Thanks Regards, Ramesh -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: Clarification on wildcard scenario
Hi Mark, Thank You for quick clarify. I have included trailing dot and restart bind. Now when i queired for domain www.joshfeb1.com with type A, I am getting NOERROR and NOANSWER. [root@ zones]# dig www.joshfeb1.com. A ; DiG 9.6.1-P3 www.joshfeb1.com. A ; (1 server found) ;; global options: +cmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NOERROR, id: 40667 ;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;www.joshfeb1.com. IN A ;; AUTHORITY SECTION: joshfeb1.com. 86400 IN SOA udns1.ultradns.net. rboddeti.infinite.com. 2011013101 10800 3600 2592000 86400 ;; Query time: 2 msec ;; SERVER: 10.31.145.194#53(10.31.145.194) ;; WHEN: Tue Feb 1 04:13:00 2011 ;; MSG SIZE rcvd: 106 [root@zones]# Is it correct. Actually www.joshfeb1.com is not exist and it should look into *.joshfeb1.com right. Could you please clarify why it is not returning answer. Thanks Regards, Ramesh On Tue, Feb 1, 2011 at 9:41 AM, Mark Andrews ma...@isc.org wrote: In message AANLkTi=mms6aghguqyt1pmllyqfz2zp0su6yqwqmx...@mail.gmail.com, rams w rites: Hi, I have zone as follows in bind. $ORIGIN joshfeb1.com. @ IN SOA rboddeti.yahoo.com. rboddeti.gmail.com. ( 2011013101 ; serial 10800 ; refresh 3600 ; retry 2592000 ; expire 86400 ; minimum ) joshfeb1.com. NS udns1.ultradns.net. joshfeb1.com. NS udns2.ultradns.net. **.joshfeb1.com A 1.1.1.1 *.www.joshfeb1.com A 2.2.2.2* When I queried domain www.joshfeb1.com. A against Bind, I am getting NXDOMAIN.When can i get records in response. Could you please clarify me. The following response return. *[root@zones]# dig abc.www.joshfeb1.com. A* ; DiG 9.6.1-P3 abc.www.joshfeb1.com. A ; (1 server found) ;; global options: +cmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NXDOMAIN, id: 24113 ;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;abc.www.joshfeb1.com. IN A ;; AUTHORITY SECTION: joshfeb1.com. 86400 IN SOA udns1.ultradns.net. rboddeti.infinite.com. 2011013101 10800 3600 2592000 86400 ;; Query time: 2 msec ;; SERVER: 10.31.145.194#53(10.31.145.194) ;; WHEN: Tue Feb 1 03:36:56 2011 ;; MSG SIZE rcvd: 110 *[root@ zones]# dig abc.joshfeb1.com. A* ; DiG 9.6.1-P3 abc.joshfeb1.com. A ; (1 server found) ;; global options: +cmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NXDOMAIN, id: 26354 ;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;abc.joshfeb1.com. IN A ;; AUTHORITY SECTION: joshfeb1.com. 86400 IN SOA udns1.ultradns.net. rboddeti.infinite.com. 2011013101 10800 3600 2592000 86400 ;; Query time: 2 msec ;; SERVER: 10.31.145.194#53(10.31.145.194) ;; WHEN: Tue Feb 1 03:37:05 2011 ;; MSG SIZE rcvd: 106 *[root@ zones]# dig www.joshfeb1.com. A* ; DiG 9.6.1-P3 www.joshfeb1.com. A ; (1 server found) ;; global options: +cmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NXDOMAIN, id: 19448 ;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;www.joshfeb1.com. IN A ;; AUTHORITY SECTION: joshfeb1.com. 86400 IN SOA udns1.ultradns.net. rboddeti.infinite.com. 2011013101 10800 3600 2592000 86400 ;; Query time: 2 msec ;; SERVER: 10.31.145.194#53(10.31.145.194) ;; WHEN: Tue Feb 1 03:37:15 2011 ;; MSG SIZE rcvd: 106 [root@stulcqacustbind2 zones]# What bind is returning is correct? Yes. You have a mixture of relative (no period at end) and absolute names (period at end) in the zone file above. What you added to the zone was www.joshfeb1.com.joshfeb1.com. not www.joshfeb1.com.. You needed a period at the end of com or to just use www. Mark Thanks Regards, Ramesh -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: Clarification on wildcard scenario
I must admit, I'm kinda confused by what you are actually trying to achieve ?A foo.joshfeb1.com. should be getting returning 1.1.1.1 ?A www.joshfeb1.com. should be returning noerror / nodata because: 1: There is a record at www.joshfeb1.com (so it's not NXDOMAIN), but 2: the record is not an A record (so there is NO DATA that matches) I'm assuming if you query for A foo.www.joshb1.com. you get back 2.2.2.2? W On Jan 31, 2011, at 11:19 PM, rams wrote: Hi Mark, Thank You for quick clarify. I have included trailing dot and restart bind. Now when i queired for domain www.joshfeb1.com with type A, I am getting NOERROR and NOANSWER. [root@ zones]# dig www.joshfeb1.com. A ; DiG 9.6.1-P3 www.joshfeb1.com. A ; (1 server found) ;; global options: +cmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NOERROR, id: 40667 ;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;www.joshfeb1.com. IN A ;; AUTHORITY SECTION: joshfeb1.com. 86400 IN SOA udns1.ultradns.net. rboddeti.infinite.com. 2011013101 10800 3600 2592000 86400 ;; Query time: 2 msec ;; SERVER: 10.31.145.194#53(10.31.145.194) ;; WHEN: Tue Feb 1 04:13:00 2011 ;; MSG SIZE rcvd: 106 [root@zones]# Is it correct. Actually www.joshfeb1.com is not exist and it should look into *.joshfeb1.com right. Could you please clarify why it is not returning answer. Thanks Regards, Ramesh On Tue, Feb 1, 2011 at 9:41 AM, Mark Andrews ma...@isc.org wrote: In message AANLkTi=mms6aghguqyt1pmllyqfz2zp0su6yqwqmx...@mail.gmail.com, rams w rites: Hi, I have zone as follows in bind. $ORIGIN joshfeb1.com. @ IN SOA rboddeti.yahoo.com. rboddeti.gmail.com. ( 2011013101 ; serial 10800 ; refresh 3600 ; retry 2592000 ; expire 86400 ; minimum ) joshfeb1.com. NS udns1.ultradns.net. joshfeb1.com. NS udns2.ultradns.net. **.joshfeb1.com A 1.1.1.1 *.www.joshfeb1.com A 2.2.2.2* When I queried domain www.joshfeb1.com. A against Bind, I am getting NXDOMAIN.When can i get records in response. Could you please clarify me. The following response return. *[root@zones]# dig abc.www.joshfeb1.com. A* ; DiG 9.6.1-P3 abc.www.joshfeb1.com. A ; (1 server found) ;; global options: +cmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NXDOMAIN, id: 24113 ;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;abc.www.joshfeb1.com. IN A ;; AUTHORITY SECTION: joshfeb1.com. 86400 IN SOA udns1.ultradns.net. rboddeti.infinite.com. 2011013101 10800 3600 2592000 86400 ;; Query time: 2 msec ;; SERVER: 10.31.145.194#53(10.31.145.194) ;; WHEN: Tue Feb 1 03:36:56 2011 ;; MSG SIZE rcvd: 110 *[root@ zones]# dig abc.joshfeb1.com. A* ; DiG 9.6.1-P3 abc.joshfeb1.com. A ; (1 server found) ;; global options: +cmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NXDOMAIN, id: 26354 ;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;abc.joshfeb1.com. IN A ;; AUTHORITY SECTION: joshfeb1.com. 86400 IN SOA udns1.ultradns.net. rboddeti.infinite.com. 2011013101 10800 3600 2592000 86400 ;; Query time: 2 msec ;; SERVER: 10.31.145.194#53(10.31.145.194) ;; WHEN: Tue Feb 1 03:37:05 2011 ;; MSG SIZE rcvd: 106 *[root@ zones]# dig www.joshfeb1.com. A* ; DiG 9.6.1-P3 www.joshfeb1.com. A ; (1 server found) ;; global options: +cmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NXDOMAIN, id: 19448 ;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;www.joshfeb1.com. IN A ;; AUTHORITY SECTION: joshfeb1.com. 86400 IN SOA udns1.ultradns.net. rboddeti.infinite.com. 2011013101 10800 3600 2592000 86400 ;; Query time: 2 msec ;; SERVER: 10.31.145.194#53(10.31.145.194) ;; WHEN: Tue Feb 1 03:37:15 2011 ;; MSG SIZE rcvd: 106 [root@stulcqacustbind2 zones]# What bind is returning is correct? Yes. You have a mixture of relative (no period at end) and absolute names (period at end) in the zone file above. What you added to the zone was www.joshfeb1.com.joshfeb1.com. not www.joshfeb1.com.. You needed a period at the end of com or to just use www. Mark Thanks Regards, Ramesh -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742
Clarification on wildcard scenario
Hi, I have zone as follows in bind. $ORIGIN joshfeb1.com. @ IN SOA rboddeti.yahoo.com. rboddeti.gmail.com. ( 2011013101 ; serial 10800 ; refresh 3600 ; retry 2592000 ; expire 86400 ; minimum ) joshfeb1.com. NS udns1.ultradns.net. joshfeb1.com. NS udns2.ultradns.net. **.joshfeb1.com. A 1.1.1.1 *.www.joshfeb1.com. http://www.joshfeb1.com/ A 2.2.2.2* When I queried domain www.joshfeb1.com. A against Bind, I am getting NOERROR and NOANSWER.When can i get answer. Could you please clarify me. I able to get answer with abc.joshfeb1.com and abc.www.joshfeb1.com. Why bind is not returning answer for www.joshfeb1.com, it should map to **. joshfeb1.com. right? Thanks Regards, Ramesh * Thanks Regards, Ramesh ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: Clarification on wildcard scenario
In message AANLkTin+PmzXYUVbCVX3D=Mh1S75ddpMwhjuE9r5zk2=@mail.gmail.com, rams w rites: Hi, I have zone as follows in bind. $ORIGIN joshfeb1.com. @ IN SOA rboddeti.yahoo.com. rboddeti.gmail.com. ( 2011013101 ; serial 10800 ; refresh 3600 ; retry 2592000 ; expire 86400 ; minimum ) joshfeb1.com. NS udns1.ultradns.net. joshfeb1.com. NS udns2.ultradns.net. **.joshfeb1.com. A 1.1.1.1 *.www.joshfeb1.com. http://www.joshfeb1.com/ A 2.2.2.2* It gets very hard when your email client adds to the plain text version. We really don't need extra * and http://www.joshfeb1.com/ added. You want the records to be like this: *.joshfeb1.com. A 1.1.1.1 www.joshfeb1.com. A 2.2.2.2 You has a wildcard before the www creating a empty node in the tree. When I queried domain www.joshfeb1.com. A against Bind, I am getting NOERROR and NOANSWER.When can i get answer. Could you please clarify me. I able to get answer with abc.joshfeb1.com and abc.www.joshfeb1.com. Why bind is not returning answer for www.joshfeb1.com, it should map to **. joshfeb1.com. right? Thanks Regards, Ramesh * Thanks Regards, Ramesh -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
