DNS Record Lookup

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

2-b.fit

DNS Records

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Hosting & Network

2-b.fit runs on Hetzner, with email configured.

Hosting network
HetznerAS24940Hetzner
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 1,094,791 other sites on Hetzner.

Recently changed networks: Cloudflare (AS13335) → AS24940 (as of Oct 24, 2026)

The apex and www are the same hosting — the apex via A records, www via a CNAME to pub-web-001.madlan.ch.

DNS Records for 2-b.fit

HostnameTypeTTLPriorityContent
2-b.fitTXT0K/BbOVR9vu9ccdDZK/JXIKxCmCPjPHIA2GLcNAeooSM=
2-b.fitTXT0v=spf1 mx a:smtp.gutknecht-net.com a:smtpauth.gutknecht-net.com a:mailout.gutknecht-net.com include:gutknecht-net.com -all
2-b.fitAAAA02a01:4f8:10a:2c06::2
2-b.fitNS0ns1.gutknecht-net.com
2-b.fitNS0ns2.gutknecht-net.com
2-b.fitMX05pmg.gutknecht-net.com
2-b.fitA088.99.147.202
2-b.fitSOA10800ns1.gutknecht-net.com.2-b.fit hostmaster.gutknecht-informatik.com 1792619109 10800 3600 604800 10800
www.2-b.fitCNAME0pub-web-001.madlan.ch
www.2-b.fitA088.99.147.202
www.2-b.fitAAAA02a01:4f8:10a:2c06::2

Get alerted the moment 2-b.fit's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch 2-b.fit continuously, notifying you the moment anything moves across all three signals:

DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

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, CNAME, TXT 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