DNS Record Lookup

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

Hosting & Network

kubuntu.org runs on AS59895, with email configured.

Hosting network
AS59895AS59895
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
Set

Sits alongside 598 other sites on AS59895. Stable here since we started watching (Jul 27, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for kubuntu.org

HostnameTypeTTLPriorityContent
kubuntu.orgA0194.26.222.242
kubuntu.orgTXT0v=spf1 include:_spf.canonical.com include:spf.forwardemail.net -all
kubuntu.orgTXT0forward-email-site-verification=kBZh3WOCGS
kubuntu.orgSOA3600ns1.canonical.com hostmaster.canonical.com 2017042427 10800 3600 604800 3600
kubuntu.orgMX010mx.ubuntu.com
kubuntu.orgNS0ns3.canonical.com
kubuntu.orgNS0ns2.canonical.com
kubuntu.orgNS0ns1.canonical.com
kubuntu.orgCAA00 issue letsencrypt.org
kubuntu.orgCAA00 issue digicert.com
kubuntu.orgCAA00 issuewild digicert.com
kubuntu.orgCAA00 issuewild letsencrypt.org
kubuntu.orgCAA00 issue letsencrypt.org; accounturi=https://acme-v01.api.letsencrypt.org/acme/reg/32541290
kubuntu.orgCAA00 iodef mailto:is-admin@canonical.com
www.kubuntu.orgA0194.26.222.242

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Beta

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

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

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, 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

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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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