DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for tsukuba-tech.ac.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tsukuba-tech.ac.jp | MX | 0 | tsukubatech-ac-jp01i.mail.protection.outlook.com | |
| tsukuba-tech.ac.jp | MX | 0 | 10 | mailgw03.k.tsukuba-tech.ac.jp |
| tsukuba-tech.ac.jp | MX | 0 | 20 | mailgw02.k.tsukuba-tech.ac.jp |
| tsukuba-tech.ac.jp | SOA | 1200 | jainport.k.tsukuba-tech.ac.jp root.jainport.k.tsukuba-tech.ac.jp 2025042800 10800 3600 172800 1200 | |
| tsukuba-tech.ac.jp | NS | 0 | ns1.a.tsukuba-tech.ac.jp | |
| tsukuba-tech.ac.jp | NS | 0 | jainport.k.tsukuba-tech.ac.jp | |
| tsukuba-tech.ac.jp | NS | 0 | ns2.k.tsukuba-tech.ac.jp | |
| www.tsukuba-tech.ac.jp | A | 0 | 164.46.37.48 | |
| www.tsukuba-tech.ac.jp | CNAME | 0 | webtop.a.tsukuba-tech.ac.jp |
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