Eu configurei o DNS no meu servidor Linux Centos e quando eu testar neste site recebo os seguintes erros:
WARNING: One or more of your nameservers did not return any of your NS
records.
ERROR: One or more of your nameservers did not respond:
The ones that did not respond are:
49.50.77.196 49.50.77.200
Pesquisando em toda a Web / Stack Exchange, eu entendo que parece ser meus registros de DNS A que não estão configurados corretamente, mas para minha vida e 2 dias de avaliação / erro não consigo encontrar o que está errado:
dig indulgense.com
; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.30.rc1.el6_6.1 <<>> indulgense.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 39107
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;indulgense.com. IN A
;; Query time: 5005 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Mon Feb 2 20:28:42 2015
;; MSG SIZE rcvd: 32
dig @49.50.77.196 indulgense.com. soa
; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.30.rc1.el6_6.1 <<>> @49.50.77.196 indulgense.com. soa
; (1 server found)
;; global options: +cmd
;; connection timed out; no servers could be reached
Meu arquivo de zona /var/named/indulgense.com.zone é:
$TTL 7200
@ IN SOA indulgense.com. contact.indulgense.com. (
2015020211 ; Serial yyyymmddss (ss: sequence serial)
7200 ; Refresh 3h
3600 ; Retry 1h
240800 ; Expire
7200 ; Minimum 3h
)
@ IN NS ns1.indulgense.com.
@ IN NS ns2.indulgense.com.
ns1 IN A 49.50.77.196
ns2 IN A 49.50.77.200
ftp IN CNAME indulgense.com.
www IN CNAME indulgense.com.
* IN CNAME indulgense.com.
@ IN MX 10 indulgense.com.
indulgense.com. IN A 49.50.77.196
indulgense.com. IN TXT "v=spf1 ip4: 49.50.77.196/29 -all"
bindera.indulgense.com. IN A 49.50.77.200
bindera.indulgense.com. IN TXT "v=spf1 ip4: 49.50.77.200/29 -all"
Este é o meu arquivo /etc/named.conf:
//
// named.conf
//
// Provided by Red Hat bind package to configure the ISC BIND named(8) DNS
// server as a caching only nameserver (as a localhost DNS resolver only).
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//
options {
listen-on port 53 { 127.0.0.1; };
listen-on-v6 port 53 { ::1; };
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
memstatistics-file "/var/named/data/named_mem_stats.txt";
allow-query { any; };
recursion no;
dnssec-enable yes;
dnssec-validation yes;
dnssec-lookaside auto;
/* Path to ISC DLV key */
bindkeys-file "/etc/named.iscdlv.key";
managed-keys-directory "/var/named/dynamic";
};
logging {
channel default_debug {
file "data/named.run";
severity dynamic;
};
};
zone "." IN {
type hint;
file "named.ca";
};
include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";
zone "indulgense.com" IN {
type master;
file "/var/named/indulgense.com.zone";
allow-update { none; };
};
Qualquer ajuda seria apreciada junto com qualquer outra informação necessária ...