DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
www.co.jp runs on AS7671, with email configured.
- Hosting network
- AS7671AS7671
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 33 other sites on AS7671. Stable here since we started watching (Jul 16, 2026).
DNS Records for www.co.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| www.co.jp | A | 0 | 210.172.34.109 | |
| www.co.jp | NS | 0 | ns2.mcnet.ad.jp | |
| www.co.jp | NS | 0 | ns.mcnet.ad.jp | |
| www.co.jp | SOA | 900 | ns.mcnet.ad.jp postmaster.mcnet.ad.jp 2000020502 10800 900 604800 900 | |
| www.co.jp | MX | 0 | 10 | www.co.jp |
| www.www.co.jp | A | 0 | 210.172.34.109 |
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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