DNS Record Lookup
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Hosting & Network
idcjp.jp runs on AS55383, with email configured.
- Hosting network
- AS55383AS55383
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 17 other sites on AS55383. Stable here since we started watching (Jul 16, 2026).
DNS Records for idcjp.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| idcjp.jp | MX | 0 | 4 | mail.idcjp.jp |
| idcjp.jp | MX | 0 | 5 | mail2.idcjp.jp |
| idcjp.jp | A | 0 | 27.125.207.230 | |
| idcjp.jp | NS | 0 | ns3.idcjp.jp | |
| idcjp.jp | NS | 0 | ns1.idcjp.jp | |
| idcjp.jp | NS | 0 | ns4.idcjp.jp | |
| idcjp.jp | NS | 0 | ns2.idcjp.jp | |
| idcjp.jp | SOA | 7200 | ns1.idcjp.jp hostmaster.idcjp.jp 2026092400 21600 3600 604800 7200 | |
| idcjp.jp | TXT | 0 | v=spf1 ip4:27.125.207.233 ip4:113.43.35.28 include:_spf.google.com ~all | |
| idcjp.jp | TXT | 0 | google-site-verification=WiOmjZdtsPm6Bx1RMyOPID48SxOUK2qLB4J4pU9UQZA | |
| www.idcjp.jp | CNAME | 0 | extranet.idcjp.jp | |
| www.idcjp.jp | A | 0 | 27.125.207.232 |
Get alerted the moment idcjp.jp's DNS changes
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Uptime
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
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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