Notes
To make long story short you need to have nameservers in your DNS zone the same you have in WHOIS
For example:
whois alltime.pp.ua |grep "Name Server" Name Server:STAN.NS.CLOUDFLARE.COM Name Server:KIA.NS.CLOUDFLARE.COM dig ns alltime.pp.ua +short kia.ns.cloudflare.com. stan.ns.cloudflare.com.
Good luck.… Read the rest
Check if you can reach a remote server
dig a gmail.com
If this timeouts then try over one of dns resolver directly
[~]# dig @8.8.8.8 a gmail.com
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.2 <<>> @8.8.8.8 a gmail.com
; (1 server found)
;; global options: +cmd
;; connection timed out; no servers could be reached
Timeout means DNS resolver is dead
[~]# cat /etc/resolv.conf… Read the rest
Google DNS Private and unfiltered. Most popular option. 8.8.8.8 8.8.4.4 Level 3 DNS 4.2.2.1 4.2.2.2 OpenDNS Old player that blocks malicious domains and offers the option to block adult content. 208.67.222.222 208.67.220.220 CloudFlare DNS Private and unfiltered. New player. 1.1.1.1 1.0.0.1 Quad9 DNS Private and security aware.… Read the rest