DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for howtothinklikeaprogrammer.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| howtothinklikeaprogrammer.com | NS | 0 | ns2.krystal.uk | |
| howtothinklikeaprogrammer.com | NS | 0 | ns1.krystal.uk | |
| howtothinklikeaprogrammer.com | SOA | 86400 | ns1.krystal.uk admin.k-validator-krillin-lon.krystal.uk 2026022401 3600 1800 1209600 86400 | |
| howtothinklikeaprogrammer.com | MX | 0 | 10 | mx1.krystal.uk |
| howtothinklikeaprogrammer.com | MX | 0 | 20 | mx2.krystal.uk |
| howtothinklikeaprogrammer.com | A | 0 | 185.194.90.3 | |
| www.howtothinklikeaprogrammer.com | CNAME | 0 | howtothinklikeaprogrammer.com | |
| www.howtothinklikeaprogrammer.com | NS | 0 | ns1.krystal.uk | |
| www.howtothinklikeaprogrammer.com | NS | 0 | ns2.krystal.uk | |
| www.howtothinklikeaprogrammer.com | A | 0 | 185.194.90.3 | |
| www.howtothinklikeaprogrammer.com | SOA | 86400 | ns1.krystal.uk admin.k-validator-krillin-lon.krystal.uk 2026022401 3600 1800 1209600 86400 | |
| www.howtothinklikeaprogrammer.com | MX | 0 | 10 | mx1.krystal.uk |
| www.howtothinklikeaprogrammer.com | MX | 0 | 20 | mx2.krystal.uk |
About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain