DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for itn21.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| itn21.net | SOA | 86400 | ns1.izumo.ne.jp root.izumo.ne.jp 2025042801 10800 3600 604800 86400 | |
| itn21.net | MX | 0 | 10 | m1.izumo.ne.jp |
| itn21.net | NS | 0 | ns2.izumo.ne.jp | |
| itn21.net | NS | 0 | ns1.izumo.ne.jp | |
| itn21.net | A | 0 | 210.161.46.116 | |
| www.itn21.net | CNAME | 0 | t-dns2.o2.izumo.ne.jp | |
| www.itn21.net | A | 0 | 210.161.46.116 |
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