DNS Record Lookup

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

Hosting & Network

alfsg.org.uk runs on AS40630, with email via Proton.

Hosting network
AS40630AS40630
Managed DNS
Self-hosted / other
Email
Proton
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 337 other sites on AS40630. Stable here since we started watching (Jul 21, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to alfsg.nfshost.com.

DNS Records for alfsg.org.uk

HostnameTypeTTLPriorityContent
alfsg.org.ukTXT0v=DMARC1; p=none
alfsg.org.ukTXT0protonmail-verification=a8501a84f0c1726e4bdf91f66e7d5a0298529703
alfsg.org.ukTXT0v=spf1 include:_spf.protonmail.ch mx ~all
alfsg.org.ukMX010mail.protonmail.ch
alfsg.org.ukMX020mailsec.protonmail.ch
alfsg.org.ukA0208.94.117.39
alfsg.org.ukNS0ns.phx1.nearlyfreespeech.net
alfsg.org.ukNS0ns.phx8.nearlyfreespeech.net
alfsg.org.ukSOA180ns.phx1.nearlyfreespeech.net hostmaster.nearlyfreespeech.net 1696562566 600 180 86400 180
www.alfsg.org.ukCNAME0alfsg.nfshost.com
www.alfsg.org.ukA0208.94.117.39

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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