DNS Record Lookup

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

koubo.jp

DNS Records

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Hosting & Network

koubo.jp runs on Cloudflare, with DNS by Cloudflare and email via Amazon SES / WorkMail.

Hosting network
CloudflareAS13335Cloudflare
Managed DNS
Cloudflare
Email
Amazon SES / WorkMail
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 6,136,855 other sites on Cloudflare. Stable here since we started watching (Aug 12, 2026).

DNS Records for koubo.jp

HostnameTypeTTLPriorityContent
koubo.jpSOA1800athena.ns.cloudflare.com dns.cloudflare.com 2419105656 10000 2400 604800 1800
koubo.jpTXT0pinterest-site-verification=2a5c9a4152977fe0a1e946c912c16343
koubo.jpTXT0google-site-verification=Hi5_rXymWBMwZDvqyeAqAqZjAnDMrVYKVqyzLcWWIwI
koubo.jpTXT0google-site-verification=1qW42pQLV5sbORXx_rVspJoVbK5aUG0nhQytq9bNkf0
koubo.jpA0172.67.181.129
koubo.jpA0104.21.18.86
koubo.jpAAAA02606:4700:3033::6815:1256
koubo.jpAAAA02606:4700:3037::ac43:b581
koubo.jpMX010inbound-smtp.us-east-1.amazonaws.com
koubo.jpNS0leo.ns.cloudflare.com
koubo.jpNS0athena.ns.cloudflare.com

Get alerted the moment koubo.jp's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch koubo.jp 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