DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for 21th.co.kr
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 21th.co.kr | NS | 0 | ns.21th.co.kr | |
| 21th.co.kr | NS | 0 | ns1.21th.co.kr | |
| 21th.co.kr | NS | 0 | ns3.21th.co.kr | |
| 21th.co.kr | NS | 0 | ns2.21th.co.kr | |
| 21th.co.kr | MX | 0 | 10 | rabn-002 |
| 21th.co.kr | A | 0 | 211.196.153.88 | |
| 21th.co.kr | SOA | 43200 | 21th.co.kr postmaster.21th.co.kr 20090508 10800 3600 3600000 43200 | |
| www.21th.co.kr | SOA | 43200 | 21th.co.kr postmaster.21th.co.kr 20090508 10800 3600 3600000 43200 | |
| www.21th.co.kr | CNAME | 0 | 21th.co.kr | |
| www.21th.co.kr | NS | 0 | ns3.21th.co.kr | |
| www.21th.co.kr | NS | 0 | ns2.21th.co.kr | |
| www.21th.co.kr | NS | 0 | ns.21th.co.kr | |
| www.21th.co.kr | NS | 0 | ns1.21th.co.kr | |
| www.21th.co.kr | A | 0 | 211.196.153.88 | |
| www.21th.co.kr | MX | 0 | 10 | rabn-002 |
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