DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
umin.ac.jp runs on AS2501, with email configured.
- Hosting network
- AS2501AS2501
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 5 other sites on AS2501. Stable here since we started watching (Jul 21, 2026).
DNS Records for umin.ac.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| umin.ac.jp | A | 0 | 130.69.92.10 | |
| umin.ac.jp | TXT | 0 | google-site-verification=xR7VNy0VZWXBo71NTMR4jKzU6U8Tcu3baafEzuCAsjc | |
| umin.ac.jp | TXT | 0 | v=spf1 +ip4:130.69.92.0/24 +ip4:130.69.94.0/24 ~all | |
| umin.ac.jp | MX | 0 | 10 | mailgw.umin.ac.jp |
| umin.ac.jp | SOA | 86400 | db.umin.ac.jp postmast-ctr.umin.ac.jp 2026040200 10800 3600 604800 86400 | |
| umin.ac.jp | NS | 0 | db.umin.ac.jp | |
| umin.ac.jp | NS | 0 | ilsa.umin.ac.jp | |
| www.umin.ac.jp | A | 0 | 130.69.92.25 |
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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