Re: BIND on CentOS: Nameservers for two domains
On Tue, Sep 28, 2010 at 20:30, Kevin Darcy wrote: > About the only _generic_ advice I can give you -- since you obscured the > domain names and the relevant addresses, so I can't actually check anything > on my own -- is to query the .eu servers directly for the delegation > records. It's possible that what you see in their "control panel" doesn't > match what's in the actual DNS, and what's in the actual DNS *matters*, as > opposed to whatever crap displays or doesn't display in their "control > panel". Do you mean to check with dig? whois? Something else? > I've seen a lot of breakage in registrar "control panels" over the > years, so this wouldn't surprise me in the least. > Really? I've been buying domain names for over 10 years, I've never had an issue like that which you imply. Which registrar? I usually use Fabulous or EuroDNS. Thanks for the info, I will keep my eyes open. -- Dotan Cohen http://gibberish.co.il http://what-is-what.com ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: BIND on CentOS: Nameservers for two domains
This is more of a registry/registrar question than a BIND/DNS question. About the only _generic_ advice I can give you -- since you obscured the domain names and the relevant addresses, so I can't actually check anything on my own -- is to query the .eu servers directly for the delegation records. It's possible that what you see in their "control panel" doesn't match what's in the actual DNS, and what's in the actual DNS *matters*, as opposed to whatever crap displays or doesn't display in their "control panel". I've seen a lot of breakage in registrar "control panels" over the years, so this wouldn't surprise me in the least. - Kevin On 9/27/2010 4:42 AM, Dotan Cohen wrote: Hello, I am trying to configure a single CentOS 5 machine as a server for two unrelated websites: example.eu example.de The server has four IP addresses assigned to it: 1.1.1.136 1.1.1.171 1.1.1.172 1.1.1.188 I plan on hosting example.eu on this server with these two IP addresses for its name servers: 1.1.1.136 - ns1.example.eu 1.1.1.188 - ns2.example.eu Likewise, I plan on hosting example.de on this server with these two IP addresses for its name servers: 1.1.1.171 - ns1.example.de 1.1.1.172 - ns2.example.de These are my relevant configuration files: [r...@centos-55-32-minimal ~]# cat /etc/named.conf options { directory "/etc"; pid-file "/var/run/named/named.pid"; listen-on { any; }; }; zone "." { type hint; file "/etc/db.cache"; }; zone "example.de" { type master; file "/var/named/example.de.hosts"; }; zone "example.eu" { type master; file "/var/named/example.eu.hosts"; }; [r...@centos-55-32-minimal ~]# cat /var/named/example.eu.hosts $ORIGIN example.eu. $TTL 86400 example.eu. IN SOA ns1.example.eu. ns2.example.eu. ( 5; Serial - increment me 10800 3600 604800 38400 ) IN NSns1.example.eu. IN NSns2.example.eu. IN A 1.1.1.136 IN A 1.1.1.188 wwwIN A 1.1.1.136 wwwIN A 1.1.1.188 ns1IN A 1.1.1.136 ns2IN A 1.1.1.188 [r...@centos-55-32-minimal ~]# cat /var/named/example.de.hosts $ORIGIN example.de. $TTL 86400 example.de. IN SOA ns1.example.de. ns2.example.de. ( 5; Serial - increment me 10800 3600 604800 38400 ) IN NSns1.example.de. IN NSns2.example.de. IN A 1.1.1.171 IN A 1.1.1.172 wwwIN A 1.1.1.171 wwwIN A 1.1.1.172 ns1IN A 1.1.1.171 ns2IN A 1.1.1.172 In BIND and in the registrar control panel for example.eu I had set the IP addresses originally to 1.1.1.171 and to 1.1.1.172, however due to a technical problem with the .de domain I later changed the configuration to 1.1.1.136 and 1.1.1.188 (because it turns out that .de domains cannot have the two nameservers on the same C block, and only the 171 and 172 addresses I can swap for another address). However, even though the registrar control panel is set to ns1.example.eu as 1.1.1.136 and ns2.example.eu as 1.1.1.188, I still see this in whois: [r...@centos-55-32-minimal ~]# whois example.eu // snip irrelevant lines Nameservers: ns1.example.eu (1.1.1.171) ns2.example.eu (1.1.1.172) I last made changes to the BIND configuration and to the registrar control panel on Friday, 2010-9-24 which was three days ago. Therefore I do not suspect that DNS propagation time is the issue here. Of course, I also increased the serial line in the zone files when those files changed. What am I missing, or what might I have done wrong? Thank you in advance. ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
BIND on CentOS: Nameservers for two domains
Hello, I am trying to configure a single CentOS 5 machine as a server for two unrelated websites: example.eu example.de The server has four IP addresses assigned to it: 1.1.1.136 1.1.1.171 1.1.1.172 1.1.1.188 I plan on hosting example.eu on this server with these two IP addresses for its name servers: 1.1.1.136 - ns1.example.eu 1.1.1.188 - ns2.example.eu Likewise, I plan on hosting example.de on this server with these two IP addresses for its name servers: 1.1.1.171 - ns1.example.de 1.1.1.172 - ns2.example.de These are my relevant configuration files: [r...@centos-55-32-minimal ~]# cat /etc/named.conf options { directory "/etc"; pid-file "/var/run/named/named.pid"; listen-on { any; }; }; zone "." { type hint; file "/etc/db.cache"; }; zone "example.de" { type master; file "/var/named/example.de.hosts"; }; zone "example.eu" { type master; file "/var/named/example.eu.hosts"; }; [r...@centos-55-32-minimal ~]# cat /var/named/example.eu.hosts $ORIGIN example.eu. $TTL 86400 example.eu. IN SOA ns1.example.eu. ns2.example.eu. ( 5; Serial - increment me 10800 3600 604800 38400 ) IN NSns1.example.eu. IN NSns2.example.eu. IN A 1.1.1.136 IN A 1.1.1.188 wwwIN A 1.1.1.136 wwwIN A 1.1.1.188 ns1IN A 1.1.1.136 ns2IN A 1.1.1.188 [r...@centos-55-32-minimal ~]# cat /var/named/example.de.hosts $ORIGIN example.de. $TTL 86400 example.de. IN SOA ns1.example.de. ns2.example.de. ( 5; Serial - increment me 10800 3600 604800 38400 ) IN NSns1.example.de. IN NSns2.example.de. IN A 1.1.1.171 IN A 1.1.1.172 wwwIN A 1.1.1.171 wwwIN A 1.1.1.172 ns1IN A 1.1.1.171 ns2IN A 1.1.1.172 In BIND and in the registrar control panel for example.eu I had set the IP addresses originally to 1.1.1.171 and to 1.1.1.172, however due to a technical problem with the .de domain I later changed the configuration to 1.1.1.136 and 1.1.1.188 (because it turns out that .de domains cannot have the two nameservers on the same C block, and only the 171 and 172 addresses I can swap for another address). However, even though the registrar control panel is set to ns1.example.eu as 1.1.1.136 and ns2.example.eu as 1.1.1.188, I still see this in whois: [r...@centos-55-32-minimal ~]# whois example.eu // snip irrelevant lines Nameservers: ns1.example.eu (1.1.1.171) ns2.example.eu (1.1.1.172) I last made changes to the BIND configuration and to the registrar control panel on Friday, 2010-9-24 which was three days ago. Therefore I do not suspect that DNS propagation time is the issue here. Of course, I also increased the serial line in the zone files when those files changed. What am I missing, or what might I have done wrong? Thank you in advance. -- Dotan Cohen http://gibberish.co.il http://what-is-what.com ___ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users