DNS Record Lookup

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

Hosting & Network

bretherton.net runs on AS5089, with DNS by Cloudflare and email via Google Workspace.

Hosting network
AS5089AS5089
Managed DNS
Cloudflare
Email
Google Workspace
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 673 other sites on AS5089. Stable here since we started watching (Jul 22, 2026).

DNS Records for bretherton.net

HostnameTypeTTLPriorityContent
bretherton.netMX05alt1.aspmx.l.google.com
bretherton.netMX01aspmx.l.google.com
bretherton.netMX010alt4.aspmx.l.google.com
bretherton.netMX010alt3.aspmx.l.google.com
bretherton.netNS0isla.ns.cloudflare.com
bretherton.netNS0carl.ns.cloudflare.com
bretherton.netSOA1800carl.ns.cloudflare.com dns.cloudflare.com 2409825725 10000 2400 604800 1800
bretherton.netTXT0google-site-verification=MuXKf2mm-cS8eFu0hyEz3mFazvgqMKsZC1Gli_0ma18
bretherton.netTXT0v=spf1 include:_spf.google.com ~all
bretherton.netA082.3.15.163
www.bretherton.netAAAA02606:4700:3037::ac43:907a
www.bretherton.netAAAA02606:4700:3031::6815:476c
www.bretherton.netA0172.67.144.122
www.bretherton.netA0104.21.71.108

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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.

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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