DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
edtec.tokyo runs on AS7684, with DNS by Cloudflare and email configured.
- Hosting network
- AS7684AS7684
- Managed DNS
- Cloudflare
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 32,080 other sites on AS7684. Stable here since we started watching (Oct 6, 2026).
DNS Records for edtec.tokyo
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| edtec.tokyo | A | 0 | 133.242.191.115 | |
| edtec.tokyo | AAAA | 0 | 2401:2500:102:1116:133:242:191:115 | |
| edtec.tokyo | NS | 0 | rosalyn.ns.cloudflare.com | |
| edtec.tokyo | NS | 0 | ian.ns.cloudflare.com | |
| edtec.tokyo | SOA | 1800 | ian.ns.cloudflare.com dns.cloudflare.com 2416389514 10000 2400 604800 1800 | |
| edtec.tokyo | TXT | 0 | v=spf1 a:edtec.tokyo a:mail.edtec.tokyo a:www3120.sakura.ne.jp include:_spf.google.com ~all | |
| edtec.tokyo | MX | 0 | 10 | mail.edtec.tokyo |
| www.edtec.tokyo | AAAA | 0 | 2606:4700:3036::ac43:a2c6 | |
| www.edtec.tokyo | AAAA | 0 | 2606:4700:3036::6815:f8e | |
| www.edtec.tokyo | A | 0 | 104.21.15.142 | |
| www.edtec.tokyo | A | 0 | 172.67.162.198 |
Get alerted the moment edtec.tokyo's DNS changes
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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