DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for iij4u.or.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| iij4u.or.jp | SOA | 36000 | dns0.iij.ad.jp postmaster.iij4u.or.jp 102203 3600 1800 1209600 36000 | |
| iij4u.or.jp | NS | 0 | dns0.iij.ad.jp | |
| iij4u.or.jp | NS | 0 | dns1.iij.ad.jp | |
| iij4u.or.jp | MX | 0 | 10 | omgi.iij.ad.jp |
| www.iij4u.or.jp | A | 0 | 210.130.239.197 | |
| www.iij4u.or.jp | AAAA | 0 | 2001:240:bb81:8f00::76 |
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