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Hosting & Network
tjk.co.jp runs on AS131965, with email via Google Workspace.
- Hosting network
- AS131965AS131965
- Managed DNS
- Self-hosted / other
- Google Workspace
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on AS131965. Stable here since we started watching (Aug 5, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for tjk.co.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tjk.co.jp | MX | 0 | 5 | alt1.aspmx.l.google.com |
| tjk.co.jp | MX | 0 | 1 | aspmx.l.google.com |
| tjk.co.jp | MX | 0 | 5 | alt2.aspmx.l.google.com |
| tjk.co.jp | MX | 0 | 10 | alt3.aspmx.l.google.com |
| tjk.co.jp | MX | 0 | 10 | alt4.aspmx.l.google.com |
| tjk.co.jp | NS | 0 | 04.dnsv.jp | |
| tjk.co.jp | NS | 0 | 01.dnsv.jp | |
| tjk.co.jp | NS | 0 | 02.dnsv.jp | |
| tjk.co.jp | NS | 0 | 03.dnsv.jp | |
| tjk.co.jp | SOA | 300 | 01.dnsv.jp hostmaster.dnsv.jp 1772586230 3600 900 604800 300 | |
| tjk.co.jp | A | 0 | 162.43.123.22 | |
| tjk.co.jp | TXT | 0 | pardot968583=78b656d03babbc4dfed1de1ebf91e813becff5185db48370333a5943fda76b7a | |
| tjk.co.jp | TXT | 0 | apple-domain-verification=1sEONoKWMH6yI9du | |
| tjk.co.jp | TXT | 0 | v=spf1 include:_spf.google.com ~all | |
| tjk.co.jp | TXT | 0 | v=spf1 +a:wisp.tjk.co.jp include:_spf.google.com include:_spf.activegate-ss.jp include:aspmx.pardot.com include:webcas.net include:spf.haihaimail.jp ~all | |
| tjk.co.jp | TXT | 0 | google-site-verification=df7MfZcLCSpxtpoeVByYUjkg3A_cOWblSctgPVO3eXo | |
| tjk.co.jp | TXT | 0 | google-site-verification=E1w4fHhyrseHaO6t7_kpXDj10lu8HGbhJwXtU9xe7tw | |
| www.tjk.co.jp | TXT | 0 | google-site-verification=sWIWRwAz39YXr57W8c85_kE9wczJ0wBPTc33XtHsGGg | |
| www.tjk.co.jp | A | 0 | 162.43.123.22 |
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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