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Hosting & Network
tsr-net.co.jp runs on AS17676, with email configured.
- Hosting network
- AS17676AS17676
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 278 other sites on AS17676. Stable here since we started watching (Aug 9, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for tsr-net.co.jp
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tsr-net.co.jp | MX | 0 | 10 | tsr.in.tmems-jp.trendmicro.com |
| tsr-net.co.jp | NS | 0 | ns00.vips.ne.jp | |
| tsr-net.co.jp | NS | 0 | ns01.vips.ne.jp | |
| tsr-net.co.jp | SOA | 3600 | ns01.vips.ne.jp helpdesk.jens.jp 2026072901 10800 1800 1209600 3600 | |
| tsr-net.co.jp | A | 0 | 126.249.164.138 | |
| tsr-net.co.jp | TXT | 0 | MS=ms90245992 | |
| tsr-net.co.jp | TXT | 0 | MS=3FD0AE00A94872109DFA816E0934B830624C90D6 | |
| tsr-net.co.jp | TXT | 0 | tmes=594de3ef969a567549ded6e56a9130b4 | |
| tsr-net.co.jp | TXT | 0 | v=spf1 ip4:202.248.245.6 ip4:222.158.228.216 ip4:153.120.76.137 ip4:164.70.8.234 ip4:164.70.5.142 ip4:101.110.45.103 ip4:150.48.16.101 ip4:150.48.16.102 include:spf.eco-serv.jp include:spf.haihaimail.jp include:digital-knowledge.sm.air.ne.jp include:spf.humanage.co.jp include:mktomail.com include:spf.tmems-jp.trendmicro.com include:kinjiro-c.com ip4:52.197.124.28 ip4:126.249.164.152 ~all | |
| www.tsr-net.co.jp | A | 0 | 126.249.164.138 | |
| www.tsr-net.co.jp | TXT | 0 | 5BAE354A10EA1F6FFCE6253A9DAC |
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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