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Hosting & Network
tomotetsu.co.jp runs on AS2497, with DNS by AWS Route 53 and email configured.
- Hosting network
- AS2497AS2497
- Managed DNS
- AWS Route 53
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 1,131 other sites on AS2497. Stable here since we started watching (Aug 2, 2026).
DNS Records for tomotetsu.co.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tomotetsu.co.jp | A | 0 | 202.238.220.172 | |
| tomotetsu.co.jp | MX | 0 | 10 | tomotetsu.co.jp |
| tomotetsu.co.jp | NS | 0 | ns-1483.awsdns-57.org | |
| tomotetsu.co.jp | NS | 0 | ns-776.awsdns-33.net | |
| tomotetsu.co.jp | NS | 0 | ns-225.awsdns-28.com | |
| tomotetsu.co.jp | NS | 0 | ns-1601.awsdns-08.co.uk | |
| tomotetsu.co.jp | SOA | 86400 | ns-1483.awsdns-57.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| tomotetsu.co.jp | TXT | 0 | v=spf1 mx a:alphac02.resellermail.net a:alphac03.resellermail.net ~all | |
| tomotetsu.co.jp | TXT | 0 | google-site-verification=2Uwu8zjd8UMax7nfQX_1PcaSe5DDnRW0Mc491ZlE9L0 | |
| tomotetsu.co.jp | TXT | 0 | google-site-verification=p6GUqZEH22m3Fopqi0qlbxIQTvGld33yVi1nDSpRTN8 | |
| www.tomotetsu.co.jp | A | 0 | 150.31.181.95 |
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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