Slave zero-TTL on CNAMES

[Reindl Harald]

uhm - look at the bottom - *they have* a zero TTL after named-compilezone

Am 05.06.2014 16:48, schrieb Reindl Harald:
> Hi
> 
> how is that below possible?
> 
> * ns2.thelounge.net = Master
> * ns1.thelounge.net = Slave
> * both are using the same packages (VMwware clones)
> * i removed the zone file on the slave and restarted named
> * the zone was transferred for sure again with that new "binary format"
> * that affactes *any* zone on that both servers
> 
> how can the slave give a different answer
> 
> [root at ns1:~]$ rpm -qa | grep bind
> bind-license-9.9.3-15.P2.fc19.noarch
> bind-9.9.3-15.P2.fc19.x86_64
> bind-utils-9.9.3-15.P2.fc19.x86_64
> bind-chroot-9.9.3-15.P2.fc19.x86_64
> bind-libs-9.9.3-15.P2.fc19.x86_64
> bind-libs-lite-9.9.3-15.P2.fc19.x86_64
> __________________________________________________________________________________
> 
> [harry at srv-rhsoft:~]$ dig www.rhsoft.net @ns1.thelounge.net
> ; <<>> DiG 9.9.4-P2-RedHat-9.9.4-12.P2.fc20 <<>> www.rhsoft.net @ns1.thelounge.net
> ;; global options: +cmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 54655
> ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1
> 
> ;; OPT PSEUDOSECTION:
> ; EDNS: version: 0, flags:; udp: 3072
> ;; QUESTION SECTION:
> ;www.rhsoft.net.                        IN      A
> 
> ;; ANSWER SECTION:
> www.rhsoft.net.         0       IN      CNAME   proxy.thelounge.net.
> proxy.thelounge.net.    86400   IN      A       91.118.73.4
> 
> ;; Query time: 19 msec
> ;; SERVER: 85.124.176.242#53(85.124.176.242)
> ;; WHEN: Do Jun 05 16:43:38 CEST 2014
> ;; MSG SIZE  rcvd: 89
> __________________________________________________________________________________
> 
> [harry at srv-rhsoft:~]$ dig www.rhsoft.net @ns2.thelounge.net
> ; <<>> DiG 9.9.4-P2-RedHat-9.9.4-12.P2.fc20 <<>> www.rhsoft.net @ns2.thelounge.net
> ;; global options: +cmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 2758
> ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1
> 
> ;; OPT PSEUDOSECTION:
> ; EDNS: version: 0, flags:; udp: 3072
> ;; QUESTION SECTION:
> ;www.rhsoft.net.                        IN      A
> 
> ;; ANSWER SECTION:
> www.rhsoft.net.         86400   IN      CNAME   proxy.thelounge.net.
> proxy.thelounge.net.    86400   IN      A       91.118.73.4
> 
> ;; Query time: 12 msec
> ;; SERVER: 91.118.73.16#53(91.118.73.16)
> ;; WHEN: Do Jun 05 16:43:41 CEST 2014
> ;; MSG SIZE  rcvd: 89

[root at ns1:~]$ named-compilezone -f raw -F text -o /var/named/chroot/var/named/slaves/rhsoft.net.dns rhsoft.net
/var/named/chroot/var/named/slaves/rhsoft.net.dns
zone rhsoft.net/IN: loaded serial 1226095186
dump zone to /var/named/chroot/var/named/slaves/rhsoft.net.dns...done
OK
[root at asterisk:~]$ cat /var/named/chroot/var/named/slaves/rhsoft.net.dns
rhsoft.net.                                   86400 IN SOA      ns2.thelounge.net. hostmaster.thelounge.net.
1226095186 3600 1800 1814400 3600
rhsoft.net.                                   86400 IN NS       ns2.thelounge.net.
rhsoft.net.                                   86400 IN NS       ns1.thelounge.net.
rhsoft.net.                                   86400 IN A        91.118.73.4
rhsoft.net.                                   86400 IN MX       10 barracuda.thelounge.net.
rhsoft.net.                                   86400 IN TXT      "v=spf1 ip4:91.118.73.0/24 ip4:89.207.144.27
ip4:62.178.103.85 -all"
rhsoft.net.                                   86400 IN SPF      "v=spf1 ip4:91.118.73.0/24 ip4:89.207.144.27
ip4:62.178.103.85 -all"
www.rhsoft.net.                               0 IN CNAME        proxy.thelounge.net.


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