DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
athir.tokyo runs on AS8220, with email configured.
- Hosting network
- AS8220AS8220
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 5,310 other sites on AS8220. Stable here since we started watching (Sep 27, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for athir.tokyo
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| athir.tokyo | SOA | 3600 | ns1.azuredns.jp hostmaster.athir.tokyo 2026061501 10800 3600 604800 3600 | |
| athir.tokyo | NS | 0 | ns2.azuredns.jp | |
| athir.tokyo | NS | 0 | ns3.azuredns.jp | |
| athir.tokyo | NS | 0 | ns1.azuredns.jp | |
| athir.tokyo | A | 0 | 154.16.166.51 | |
| athir.tokyo | TXT | 0 | google-site-verification=hNff3lP7j7oTi3GL6bj4vaZluPAUV2O0k2Bp8KIgVrQ | |
| athir.tokyo | TXT | 0 | stripe-verification=oz5vvwtiI2pEVLfBHI5oMBO0Nbnp1yfdHZwEnIghIMBNRPziVF1AkViYJxb3JyXH | |
| athir.tokyo | TXT | 0 | v=spf1 ip4:154.16.166.0/25 include:sendgrid.net include:squarespace-mail.com ~all | |
| athir.tokyo | TXT | 0 | apple-domain-verification=iCSDq8HbzSyc1A8H3lAHKpWTs | |
| athir.tokyo | TXT | 0 | MS=ms33464785 | |
| athir.tokyo | TXT | 0 | pinterst-site-verification=cigMdVoAOZlbyzDDLtsDAi6CgCxCGq | |
| athir.tokyo | MX | 0 | 10 | mail0.athir.tokyo |
| www.athir.tokyo | A | 0 | 154.16.166.51 |
Get alerted the moment athir.tokyo'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.
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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