DNS Record Lookup

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

Hosting & Network

pfx.ca runs on Google (multi-homed across 2 networks), with email configured.

Hosting network
Googlemulti-homedAS15169GoogleAS43515Google
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on Google. Stable here since we started watching (Sep 3, 2026).

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

DNS Records for pfx.ca

HostnameTypeTTLPriorityContent
pfx.caSOA86400ns1.siteground.net admins.siteground.com 139 86400 7200 3600000 86400
pfx.caA035.208.5.3
pfx.caMX010mx01.mail.icloud.com
pfx.caMX010mx02.mail.icloud.com
pfx.caTXT0stripe-verification=e3306878f4a8ec6f0e7ada929db3f38ba32297d43ae0f6d2c9e00db82e075cff
pfx.caTXT0v=spf1 include:icloud.com -all
pfx.caTXT0MS=A31E94CAAD2F068F5F130943FE306750533FDC8D
pfx.caTXT0apple-domain=YxRwM0956ltMZln3
pfx.caNS0ns1.siteground.net
pfx.caNS0ns2.siteground.net
www.pfx.caA035.208.5.3

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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

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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