DNS Record Lookup

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

debian.org

DNS Records

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Hosting & Network

debian.org runs on Fastly, with email configured.

Hosting network
FastlyAS54113Fastly
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Enabled
CAA pinning
Set

Sits alongside 4,999+ other sites on Fastly. Stable here since we started watching (Jul 16, 2026).

DNS Records for debian.org

HostnameTypeTTLPriorityContent
debian.orgA0151.101.66.132
debian.orgA0151.101.130.132
debian.orgA0151.101.194.132
debian.orgA0151.101.2.132
debian.orgNS0dns4.easydns.info
debian.orgNS0sec1.rcode0.net
debian.orgNS0nsp.dnsnode.net
debian.orgNS0sec2.rcode0.net
debian.orgAAAA02a04:4e42:200::644
debian.orgAAAA02a04:4e42::644
debian.orgAAAA02a04:4e42:400::644
debian.orgAAAA02a04:4e42:600::644
debian.orgCAA0128 issue letsencrypt.org;validationmethods=dns-01;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/346607
debian.orgCAA00 iodef mailto:dsa@debian.org
debian.orgCAA0128 issuewild ;
debian.orgMX0muffat.debian.org
debian.orgMX0mitropoulos.debian.org
debian.orgMX0mailly.debian.org
debian.orgTXT0v=spf1 include:_spf.debian.org ~all
debian.orgTXT0google-site-verification=3u3n3jrPTlPrumIxQAl4r0utY6hrkj1_DSvdxjiTSP8
debian.orgTXT0google-site-verification=ZvQZs5Pg8s0z1QdrC74DIZ1J4dPTNcQa8t6apDWXEyc
debian.orgSOA600denis.debian.org hostmaster.debian.org 2026072527 1800 600 1814400 600
www.debian.orgAAAA02605:bc80:3010:b00:0:deb:166:200
www.debian.orgAAAA02603:400a:ffff:bb8::801f:3e
www.debian.orgA0140.211.166.200
www.debian.orgA0128.31.0.62
www.debian.orgTXT0NA view
www.debian.orgNS0geo1.debian.org
www.debian.orgNS0geo3.debian.org
www.debian.orgNS0geo2.debian.org
www.debian.orgSOA3600denis.debian.org hostmaster.debian.org 2026072510 10800 3600 1814400 3600

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Beta

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Uptime

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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