DNS Record Lookup

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

Hosting & Network

fer.us runs on Cloudflare, with DNS by Cloudflare and email via Google Workspace.

Hosting network
CloudflareAS13335Cloudflare
Managed DNS
Cloudflare
Email
Google Workspace
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 5,079,631 other sites on Cloudflare. Stable here since we started watching (Oct 14, 2026).

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

DNS Records for fer.us

HostnameTypeTTLPriorityContent
fer.usNS0marlowe.ns.cloudflare.com
fer.usNS0boyd.ns.cloudflare.com
fer.usTXT0klaviyo-site-verification=XeVcAa
fer.usTXT0google-site-verification=iN3DdFgvS2VN5-2F-IeUY_eetXG_mKSa9oysPCK_pk0
fer.usTXT0v=spf1 include:_spf.google.com ~all
fer.usTXT0apple-domain-verification=ZG6dANgR17jgrAu6
fer.usTXT0google-site-verification=nXTtRc6fnhBKb7dwjyIW0RpzeleOyTEkWht_9rZ2Mm4
fer.usSOA1800boyd.ns.cloudflare.com dns.cloudflare.com 2415223262 10000 2400 604800 1800
fer.usA0104.21.78.26
fer.usA0172.67.215.28
fer.usAAAA02606:4700:3031::ac43:d71c
fer.usAAAA02606:4700:3035::6815:4e1a
fer.usMX010alt3.aspmx.l.google.com
fer.usMX010alt4.aspmx.l.google.com
fer.usMX01aspmx.l.google.com
fer.usMX05alt1.aspmx.l.google.com
fer.usMX05alt2.aspmx.l.google.com
www.fer.usAAAA02606:4700:3031::ac43:d71c
www.fer.usAAAA02606:4700:3035::6815:4e1a
www.fer.usA0104.21.78.26
www.fer.usA0172.67.215.28

Get alerted the moment fer.us's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch fer.us 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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Beta

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