DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for itcom21.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| itcom21.com | MX | 0 | 600 | mx.securemx.jp |
| itcom21.com | SOA | 900 | ns000.d-53.net dns-managers.iij.ad.jp 358 3600 600 604800 900 | |
| itcom21.com | NS | 0 | ns017-p3f9sk5npcu30u1r.p.d-53.org | |
| itcom21.com | NS | 0 | ns017-p3f9sk5npcu30u1r.p.d-53.jp | |
| itcom21.com | NS | 0 | ns017-p3f9sk5npcu30u1r.p.d-53.info | |
| www.itcom21.com | A | 0 | 202.177.34.78 |
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