DNS Record Lookup

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

Hosting & Network

bf.nu runs on AS44136, with email via Microsoft 365.

Hosting network
AS44136AS44136
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on AS44136. Stable here since we started watching (Aug 26, 2026).

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

DNS Records for bf.nu

HostnameTypeTTLPriorityContent
bf.nuNS0ns3.griffel.se
bf.nuNS0nic2.griffel.se
bf.nuNS0dns1.griffel.se
bf.nuMX0bf-nu.mail.protection.outlook.com
bf.nuSOA3600dns1.griffel.se registry.griffel.se 2024081301 86400 7200 3628800 3600
bf.nuA046.16.234.204
bf.nuTXT0MS=ms74457396
bf.nuTXT0google-site-verification=IrXvuQ7awvr3VmkKVs8KZaHekrTT-2E3bx4I68MrNgc
bf.nuTXT0v=spf1 include:spf.protection.outlook.com -all
www.bf.nuA046.16.234.204

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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