DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for opnbook.help
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| opnbook.help | NS | 0 | kayleigh.ns.cloudflare.com | |
| opnbook.help | NS | 0 | piotr.ns.cloudflare.com | |
| opnbook.help | SOA | 1800 | kayleigh.ns.cloudflare.com dns.cloudflare.com 2380215999 10000 2400 604800 1800 | |
| opnbook.help | A | 0 | 172.67.174.141 | |
| opnbook.help | A | 0 | 104.21.47.242 | |
| opnbook.help | AAAA | 0 | 2606:4700:3030::6815:2ff2 | |
| opnbook.help | AAAA | 0 | 2606:4700:3032::ac43:ae8d | |
| opnbook.help | MX | 0 | 13 | route3.mx.cloudflare.net |
| opnbook.help | MX | 0 | 77 | route1.mx.cloudflare.net |
| opnbook.help | MX | 0 | 90 | route2.mx.cloudflare.net |
| www.opnbook.help | AAAA | 0 | 2606:4700:3032::ac43:ae8d | |
| www.opnbook.help | AAAA | 0 | 2606:4700:3030::6815:2ff2 | |
| www.opnbook.help | A | 0 | 104.21.47.242 | |
| www.opnbook.help | A | 0 | 172.67.174.141 |
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