DNS Record Lookup

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

Hosting & Network

phsa.ca runs on AS5788, with DNS by Azure DNS and email via Microsoft 365.

Hosting network
AS5788AS5788
Managed DNS
Azure DNS
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 12 other sites on AS5788. Stable here since we started watching (Sep 20, 2026).

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

DNS Records for phsa.ca

HostnameTypeTTLPriorityContent
phsa.caMX010phsa-ca.mail.protection.outlook.com
phsa.caA0139.173.84.157
phsa.caSOA1200ns1-04.azure-dns.com dnsadm.phsa.ca 2022031001 10800 900 604800 1200
phsa.caNS0ns2-04.azure-dns.net
phsa.caNS0ns3-04.azure-dns.org
phsa.caNS0ns4-04.azure-dns.info
phsa.caNS0ns1-04.azure-dns.com
phsa.caTXT0atlassian-domain-verification=av/BhcT5sk3lYpJ6puiZIeO1jtQZG8yxnyXnmuRVOa2cUFHke14yGxwtApqw9ESA
phsa.caTXT02pNlCvfedjjnpZ24+0mcETguIWkYUrXVmcia7arhr4LFDjhOqgBCAen7DD4HcjitnqaZgvazVdLPWefNbgezQw==
phsa.caTXT0vmware-cloud-verification-1dae0a49-039b-4219-aaa7-17018d93f01e
phsa.caTXT0atlassian-sending-domain-verification=870bb323-b561-4456-a305-2cff99d3c297
phsa.caTXT0apple-domain-verification=lcLqVoH51W40MAPe
phsa.caTXT0atlassian-sending-domain-verification=405ddc80-4f51-4ee6-9ab1-fba22f72e2c7
phsa.caTXT0google-site-verification=QFO5jwOCayhrdKqkPVkG-DChO3bKlLEFII8bR_Z37Rc
phsa.caTXT0MS=83C78828B32E082C867FA0526960DFEEEA0A20F6
phsa.caTXT0v=spf1 include:spf365.phsa.ca include:spf1.phsa.ca ?all
phsa.caTXT000D5f000003JNJs=1TBJQ00000008Qe
phsa.caTXT0ms-domain-verification=1e0e3d32-f9ac-4754-b92c-b41e619504e1
phsa.caTXT0MS=ms86592458
phsa.caTXT0adobe-idp-site-verification=85e742ed0f60683d676113054240f144feecfb58413214fcc09e9a57c9bd82fa
phsa.caTXT02a04c1346b1a6feb0cc58e8a77f2c2f1b86f43f2b431bd28f5
phsa.caTXT0apple-domain-verification=hzmCCWekhURmQJKU
phsa.caTXT000Dau000004Sb5a=1TBOI00000004zh
phsa.caTXT0atlassian-domain-verification=6HvJd3eKUjICZHuTeWF587seTLjfJ1sG4SMwPaLx5ea0jY4FRzUR3/U3PELoNG2U
www.phsa.caA0139.173.84.157
www.phsa.caNS0ns4-04.azure-dns.info
www.phsa.caNS0ns3-04.azure-dns.org
www.phsa.caNS0ns2-04.azure-dns.net
www.phsa.caNS0ns1-04.azure-dns.com
www.phsa.caCNAME0phsa.ca
www.phsa.caSOA1200ns1-04.azure-dns.com dnsadm.phsa.ca 2022031001 10800 900 604800 1200
www.phsa.caMX010phsa-ca.mail.protection.outlook.com
www.phsa.caTXT000Dau000004Sb5a=1TBOI00000004zh
www.phsa.caTXT0apple-domain-verification=hzmCCWekhURmQJKU
www.phsa.caTXT02a04c1346b1a6feb0cc58e8a77f2c2f1b86f43f2b431bd28f5
www.phsa.caTXT0atlassian-domain-verification=av/BhcT5sk3lYpJ6puiZIeO1jtQZG8yxnyXnmuRVOa2cUFHke14yGxwtApqw9ESA
www.phsa.caTXT02pNlCvfedjjnpZ24+0mcETguIWkYUrXVmcia7arhr4LFDjhOqgBCAen7DD4HcjitnqaZgvazVdLPWefNbgezQw==
www.phsa.caTXT0MS=ms86592458
www.phsa.caTXT0apple-domain-verification=lcLqVoH51W40MAPe
www.phsa.caTXT000D5f000003JNJs=1TBJQ00000008Qe
www.phsa.caTXT0google-site-verification=QFO5jwOCayhrdKqkPVkG-DChO3bKlLEFII8bR_Z37Rc
www.phsa.caTXT0atlassian-domain-verification=6HvJd3eKUjICZHuTeWF587seTLjfJ1sG4SMwPaLx5ea0jY4FRzUR3/U3PELoNG2U
www.phsa.caTXT0v=spf1 include:spf365.phsa.ca include:spf1.phsa.ca ?all
www.phsa.caTXT0adobe-idp-site-verification=85e742ed0f60683d676113054240f144feecfb58413214fcc09e9a57c9bd82fa
www.phsa.caTXT0MS=83C78828B32E082C867FA0526960DFEEEA0A20F6
www.phsa.caTXT0vmware-cloud-verification-1dae0a49-039b-4219-aaa7-17018d93f01e
www.phsa.caTXT0atlassian-sending-domain-verification=870bb323-b561-4456-a305-2cff99d3c297
www.phsa.caTXT0atlassian-sending-domain-verification=405ddc80-4f51-4ee6-9ab1-fba22f72e2c7
www.phsa.caTXT0ms-domain-verification=1e0e3d32-f9ac-4754-b92c-b41e619504e1

Get alerted the moment phsa.ca's DNS changes

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

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