DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for keio.ac.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| keio.ac.jp | AAAA | 0 | 2001:df0:eb:e0f:131:113:131:113 | |
| keio.ac.jp | NS | 0 | a4-65.akam.net | |
| keio.ac.jp | NS | 0 | a5-66.akam.net | |
| keio.ac.jp | NS | 0 | a26-67.akam.net | |
| keio.ac.jp | NS | 0 | a3-64.akam.net | |
| keio.ac.jp | NS | 0 | a14-66.akam.net | |
| keio.ac.jp | NS | 0 | a1-123.akam.net | |
| keio.ac.jp | A | 0 | 131.113.131.113 | |
| keio.ac.jp | SOA | 3600 | nsm2.keio.ac.jp postmaster.keio.ac.jp 2025101700 10800 3600 1209600 3600 | |
| keio.ac.jp | MX | 0 | vmx2.m0.keio.ac.jp | |
| www.keio.ac.jp | CNAME | 0 | www.keio.ac.jp.edgekey.net | |
| www.keio.ac.jp | A | 0 | 23.53.11.169 | |
| www.keio.ac.jp | A | 0 | 23.53.11.168 | |
| www.keio.ac.jp | AAAA | 0 | 2600:1408:ec00:2e::1735:ba8 | |
| www.keio.ac.jp | AAAA | 0 | 2600:1408:ec00:2e::1735:ba9 |
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