DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
stcatharines.ca runs on Microsoft Azure, with email via Microsoft 365.
- Hosting network
- Microsoft AzureAS8075Microsoft Azure
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 233,888 other sites on Microsoft Azure. Stable here since we started watching (Nov 5, 2026).
DNS Records for stcatharines.ca
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| stcatharines.ca | MX | 0 | stcatharines-ca.mail.protection.outlook.com | |
| stcatharines.ca | SOA | 3600 | dns.internic.ca noc.internic.ca 2026110501 10800 3600 1209600 3600 | |
| stcatharines.ca | A | 0 | 20.15.0.36 | |
| stcatharines.ca | TXT | 0 | 00D500000007COX=1TBa60000000CKX | |
| stcatharines.ca | TXT | 0 | CHbISeVK2tFdZg1GzCPcc4ShF/eO/zEXTbPpAxPMymGhnhtRPlDCK8zLL6SU8MtvJWpp/0yx+0s5BfKQaEpd2A== | |
| stcatharines.ca | TXT | 0 | MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDJvCwHw+czoGpezDg9i0hwj05+mCNhE6gVdJRzZ8fBQ0AP39uZqGl4X8kJFlDRUR/DMODgFp1E6tm79Fg30iybr+Mzppjdi0JMu2FYydgSy+F1dM3rSbO4Qyum/7TBzX9Y9vtumPAVOgzLIHpbgDtAEc2V3+bx4iqfvCTAnUxgbwIDAQAB | |
| stcatharines.ca | TXT | 0 | v=spf1 redirect=stcatharines.ca.hosted.spf-report.com | |
| stcatharines.ca | TXT | 0 | amazonses:IfsTPkR5GFI6wAlLTAulvqjuSS4UpAQxtlCx/ylwqqo= | |
| stcatharines.ca | TXT | 0 | RcNbgxWGnCn7eao9 | |
| stcatharines.ca | TXT | 0 | MS=ms76351379 | |
| stcatharines.ca | TXT | 0 | apple-domain-verification=EiORR3n4SswbKyx2 | |
| stcatharines.ca | NS | 0 | dns2.internic.ca | |
| stcatharines.ca | NS | 0 | dns.internic.ca | |
| www.stcatharines.ca | AAAA | 0 | 2603:1061:14:47::1 | |
| www.stcatharines.ca | CNAME | 0 | digital-fdep-ca-p-govstk-002-a4g2b9fybccqesdk.a03.azurefd.net | |
| www.stcatharines.ca | A | 0 | 150.171.109.66 |
Get alerted the moment stcatharines.ca's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch stcatharines.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, CNAME, TXT 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.
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 stcatharines.ca
BetaAnswers 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