DNS Record Lookup

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

Hosting & Network

pfs.is runs on AS44515, with email via Microsoft 365.

Hosting network
AS44515AS44515
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 317 other sites on AS44515. Stable here since we started watching (Jul 16, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to pfs.is.

DNS Records for pfs.is

HostnameTypeTTLPriorityContent
pfs.isNS0b.hysing.is
pfs.isNS0a.hysing.is
pfs.isNS0c.hysing.is
pfs.isSOA7200a.hysing.is hostmaster.pfs.is 2025110101 28800 7200 604800 7200
pfs.isA082.221.64.46
pfs.isMX0pfs-is.mail.protection.outlook.com
pfs.isTXT0MS=ms23457392
pfs.isTXT0v=spf1 include:spf.protection.outlook.com include:spfa.cpmails.com ip4:82.221.59.5 -all
pfs.isTXT0workplace-domain-verification=79rM4ArwWyxlJdKrNaHv3Q3oWqfuft
pfs.isTXT0workplace-domain-verification=ZsNA2dBU2iHq44yAtanD9mpcyR4uni
www.pfs.isNS0a.hysing.is
www.pfs.isNS0b.hysing.is
www.pfs.isNS0c.hysing.is
www.pfs.isMX0pfs-is.mail.protection.outlook.com
www.pfs.isCNAME0pfs.is
www.pfs.isTXT0workplace-domain-verification=ZsNA2dBU2iHq44yAtanD9mpcyR4uni
www.pfs.isTXT0workplace-domain-verification=79rM4ArwWyxlJdKrNaHv3Q3oWqfuft
www.pfs.isTXT0MS=ms23457392
www.pfs.isTXT0v=spf1 include:spf.protection.outlook.com include:spfa.cpmails.com ip4:82.221.59.5 -all
www.pfs.isA082.221.64.46
www.pfs.isSOA7200a.hysing.is hostmaster.pfs.is 2025110101 28800 7200 604800 7200

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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