DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for dcu.ac.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| dcu.ac.jp | NS | 0 | ns-1700.awsdns-20.co.uk | |
| dcu.ac.jp | NS | 0 | ns-1482.awsdns-57.org | |
| dcu.ac.jp | NS | 0 | ns-332.awsdns-41.com | |
| dcu.ac.jp | NS | 0 | ns-949.awsdns-54.net | |
| dcu.ac.jp | MX | 0 | dcu-ac-jp.mail.protection.outlook.com | |
| dcu.ac.jp | A | 0 | 202.209.185.200 | |
| dcu.ac.jp | SOA | 86400 | ns-332.awsdns-41.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| www.dcu.ac.jp | A | 0 | 202.209.185.200 | |
| www.dcu.ac.jp | CNAME | 0 | dcu001s-new.dcu.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