DNS Record Lookup

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

bitun.net

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

bitun.net runs on IONOS, with email via Proton.

Hosting network
IONOSAS8560IONOS
Managed DNS
Self-hosted / other
Email
Proton
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 525,056 other sites on IONOS. Stable here since we started watching (Sep 19, 2026).

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

DNS Records for bitun.net

HostnameTypeTTLPriorityContent
bitun.netTXT0mailfence-verification=HaDaSKoCucFRCdnvdauaJrIAcsR9dVuQzA9GP0RI
bitun.netTXT0protonmail-verification=f0dcecd9ca8daa284283c992f757a658ba686bb5
bitun.netTXT0v=spf1 include:_spf.protonmail.ch include:_spf.mailfence.com
bitun.netSOA300ns1101.ui-dns.de hostmaster.1and1.com 2017071573 28800 7200 604800 300
bitun.netAAAA02607:f1c0:100f:f000::200
bitun.netA074.208.236.241
bitun.netMX030smtp1.mailfence.com
bitun.netMX020mailsec.protonmail.ch
bitun.netMX030smtp2.mailfence.com
bitun.netMX010mail.protonmail.ch
bitun.netNS0ns1114.ui-dns.biz
bitun.netNS0ns1123.ui-dns.org
bitun.netNS0ns1101.ui-dns.de
bitun.netNS0ns1110.ui-dns.com
www.bitun.netA074.208.236.241
www.bitun.netAAAA02607:f1c0:100f:f000::200

Get alerted the moment bitun.net's DNS changes

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

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 bitun.net

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