DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

Hosting & Network

teku-teku.tokyo runs on AS58791.

Hosting network
AS58791AS58791
Managed DNS
Self-hosted / other
Email
None
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 27,128 other sites on AS58791. Stable here since we started watching (Oct 28, 2026).

DNS Records for teku-teku.tokyo

HostnameTypeTTLPriorityContent
teku-teku.tokyoAAAA02400:8500:2002:3376:133:88:121:126
teku-teku.tokyoSOA3600dns01.muumuu-domain.com postmaster.teku-teku.tokyo 1792241314 3600 1800 604800 3600
teku-teku.tokyoNS0dns02.muumuu-domain.com
teku-teku.tokyoNS0dns01.muumuu-domain.com
teku-teku.tokyoA0133.88.121.126

Get alerted the moment teku-teku.tokyo's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch teku-teku.tokyo continuously, notifying you the moment anything moves across all three signals:

DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, CNAME, TXT 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

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

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