New posts in Domain Name System

dnsmasq: one domain, half private, half public?

Is it bad practice to declare MX from differing networks?

Why do some domain names have extremely truncated whois information?

A DNS record that will frequently change?

Do DNS queries always travel over UDP?

How did someone point a sub-domain of our domain to someone else's IP address?

Adding both CNAME and TXT DNS records for one subdomain

DNS record contains 0.0.0.0 address

Are SSL certificates for constant.*.example.com allowed?

Has my ISP mangled my DNS reverse lookup record for a single static IP address?