DNS Record Lookup

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

unifirst.ca

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

unifirst.ca runs on Cloudflare, with DNS by Azure DNS and email via Microsoft 365.

Hosting network
CloudflareAS209242Cloudflare
Managed DNS
Azure DNS
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 249,340 other sites on Cloudflare. Stable here since we started watching (Sep 28, 2026).

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

DNS Records for unifirst.ca

HostnameTypeTTLPriorityContent
unifirst.caNS0ns4-08.azure-dns.info
unifirst.caNS0ns2-08.azure-dns.net
unifirst.caNS0ns3-08.azure-dns.org
unifirst.caNS0ns1-08.azure-dns.com
unifirst.caSOA300ns1-08.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
unifirst.caA0141.193.213.21
unifirst.caA0141.193.213.20
unifirst.caMX0unifirst-ca.mail.protection.outlook.com
unifirst.caTXT0v=spf1 include:us._netblocks.mimecast.com a ip4:207.126.196.26 include:spf.protection.outlook.com include:mktomail.com ~all
unifirst.caTXT0pf4vwnjl7wglpdvl4prcffvq5llb1v27
unifirst.caTXT00ed1fe018a93a67e9345d3439d8ad6b7
unifirst.caTXT0V4bnVEotQ7g1lsBfm5RMc2I+X8eCimWCCihFaRUVzR85990YvWSlJJoiK6afxLQ6hT9Jne5r14UHArtTk1ziEQ==
unifirst.caTXT0cz0ddb1rv6885cl78r627xqc6wt411y8
unifirst.caTXT0facebook-domain-verification=wcxqwfnhy96pnr5kwnqrs27to1gayf
unifirst.caTXT0laiJWdy1f5KqXFxoD4Dk850T78cYCrkovzVRKeE0dUG6hIe0g3HdOxG9AnYJJIOv5oEd58woJAcYfDtvhHktYA==
unifirst.caTXT0qnvdspwtfdg64vm39dqnjdc4r8h2zrx5
unifirst.caTXT0_zg3ezpm3t8xvgrh6sf7d3gtyu47uyke
unifirst.caTXT0MS=ms20975450
www.unifirst.caTXT0_zg3ezpm3t8xvgrh6sf7d3gtyu47uyke
www.unifirst.caA0141.193.213.20
www.unifirst.caA0141.193.213.21

Get alerted the moment unifirst.ca's DNS changes

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