| carlospopo123 |
07-15-2017 04:05 AM |
CentOs 7: DNS replication not refreshed
Hi all,
I have a DNS CentOs 7 with Bind. Nothing else, just for testing purposes. The domain worldculturesweek.com has the glue ns1 and ns2 records pointing to my server IP wich is not behind NAT. All this is working fine.
The /var/named/worldculturesweek.com file contains:
Code:
$ttl 1800
@ IN SOA worldculturesweek.com. hostmaster.worldculturesweek.com. (
2017071401 ;Serial, todays date + todays serial #
1H ;Refresh
1H ;Retry
1W ;Expire
1H ;Minimum
)
;Nameservers
IN NS ns1.worldculturesweek.com.
IN NS ns2.worldculturesweek.com.
;Resolve Nameserver IPs
ns1 IN A 82.163.78.33
ns2 IN A 82.163.78.33
;Define hosts resolutions
@ IN A 82.163.78.33 ;ns1
@ IN A 82.163.78.33 ;ns2
mail IN A 82.163.78.33
MX records
worldculturesweek.com. IN MX 10 mail.worldculturesweek.com.
;CNAMEs
www IN CNAME @
My issue is if I make any change and I also change the serial and run the command "rndc reload worldculturesweek.com" or "systemctl start named" and I run "dig worldculturesweek.com" it shows that the loaded file is the one I created when I intalled Bind, you can see the initial serial (2017071301).
Heres the output of the dig command:
Code:
; <<>> DiG 9.9.4-RedHat-9.9.4-50.el7_3.1 <<>> worldculturesweek.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 64180
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;worldculturesweek.com. IN A
;; AUTHORITY SECTION:
worldculturesweek.com. 299 IN SOA worldculturesweek.com. webmaster\@worldculturesweek.com. 2017071301 600 60 86400 300
;; Query time: 27 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Fri Jul 14 09:14:10 UTC 2017
;; MSG SIZE rcvd: 114
It's like the named service doesn't reads the modified file. I know it is the right one because before it starts working I had a syntax issue and I edited this same file.
Any clues?. Thanks. |
