DNS Record Lookup

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

fiberdns.net

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

fiberdns.net runs on AS203377, with email configured.

Hosting network
AS203377AS203377
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 44 other sites on AS203377. Stable here since we started watching (Jul 25, 2026).

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

DNS Records for fiberdns.net

HostnameTypeTTLPriorityContent
fiberdns.netTXT0v=spf1 +a +mx +ip4:185.136.205.251 +ip4:185.136.205.118 +ip4:185.136.205.117 +ip4:178.32.6.204 +ip4:179.61.130.188 +ip4:179.61.130.155 +ip4:179.61.128.185 +ip4:179.61.128.156 +ip4:191.96.191.192 +ip4:45.80.172.250 ~all
fiberdns.netTXT0google-site-verification=oxX-aq6pb-qZt2ZiPvkiMXIX6kaFNyo8uiaOvHOBnwU
fiberdns.netSOA86400tr21.fiberdns.net root.tr21.fiberdns.net 2026070601 3600 1800 1209600 86400
fiberdns.netNS0tr21.fiberdns.net
fiberdns.netNS0tr22.fiberdns.net
fiberdns.netA0185.136.205.251
fiberdns.netMX010mail.fiberdns.net
www.fiberdns.netA0185.136.205.251

What's up with DNS →

Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.

Ask about fiberdns.net

Beta

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

Get alerted the moment fiberdns.net's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch fiberdns.net 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.

Monitor DNS free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

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