ERROR: One or more of your nameservers did not respond... Need help

CentOS
#1

I am a PHP programmer but because of certain requirement, setting up centos version 6.7. Everything is setup but I am getting below error when I check the domain on site intodns.

ERROR: One or more of your nameservers did not respond:
The ones that did not respond are:

Please help.

#2

Hi Ajay

Check your dns server entry in /etc/resolve.conf

#cat /etc/resolve.conf
if you didn't found your dns server ip then add it 
#vim /etc/resolve.conf

and also add dns records for your domain

#3

Thanks Raghuu for the quick reply.
Here is result for the cat command

nameserver 192.168.10.155
nameserver 8.8.8.8
nameserver 8.8.4.4

Does it looks correct?

#4

Why are you using public dns ip addresses you didn’t configured dns server and what is your domain name you should configure DNS entries for your domain to access it.

#5

Raghu,

Here are results of few commands so that you get complete idea

Public IP: 198.55.51.164
Private (local) IP: 192.168.10.155
Domain: tg-dev.com
Nameservers: ns1.tg-dev.com,
ns2.tg-dev.com

  1. Nslookup result for nameserver ns1.tg-dev.com

[root@ded ~]# nslookup ns1.tg-dev.com
Server: 192.168.10.155
Address: 192.168.10.155#53

Name: ns1.tg-dev.com
Address: 198.55.51.164

  1. Nslookup result for domain tg-dev.com

[root@ded ~]# nslookup tg-dev.com
Server: 192.168.10.155
Address: 192.168.10.155#53

Name: tg-dev.com
Address: 198.55.51.164

  1. Dig result for namserver ns1.tg-dev.com
    [root@ded ~]# dig ns1.tg-dev.com

; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.37.rc1.el6_7.4 <<>> ns1.tg-dev.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 12530
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 1
;; QUESTION SECTION:
;ns1.tg-dev.com. IN A
;; ANSWER SECTION:
ns1.tg-dev.com. 14400 IN A 198.55.51.164
;; AUTHORITY SECTION:
ns1.tg-dev.com. 86400 IN NS ns1.tg-dev.com.
ns1.tg-dev.com. 86400 IN NS ns2.tg-dev.com.

;; ADDITIONAL SECTION:
ns2.tg-dev.com. 14400 IN A 198.55.51.164

;; Query time: 0 msec
;; SERVER: 192.168.10.155#53(192.168.10.155)
;; WHEN: Tue Nov 24 06:11:00 2015
;; MSG SIZE rcvd: 96

  1. Dig result for domain tg-dev.com

[root@ded ~]# dig tg-dev.com

; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.37.rc1.el6_7.4 <<>> tg-dev.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 25036
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;tg-dev.com. IN A

;; ANSWER SECTION:
tg-dev.com. 14400 IN A 198.55.51.164

;; AUTHORITY SECTION:
tg-dev.com. 86400 IN NS ns1.tg-dev.com.
tg-dev.com. 86400 IN NS ns2.tg-dev.com.

;; ADDITIONAL SECTION:
ns1.tg-dev.com. 14400 IN A 198.55.51.164
ns2.tg-dev.com. 14400 IN A 198.55.51.164

;; Query time: 0 msec
;; SERVER: 192.168.10.155#53(192.168.10.155)
;; WHEN: Tue Nov 24 06:13:47 2015
;; MSG SIZE rcvd: 112

  1. Host command result
    [root@ded ~]# host tg-dev.com
    tg-dev.com has address 198.55.51.164
    tg-dev.com mail is handled by 90 ticketgateway.com.bak-mx.na0101.smtpbak.com.
    tg-dev.com mail is handled by 10 ticketgateway.com.pri-mx.na0101.smtproutes.com.