DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
ontario.ca runs on Amazon AWS, with email via Microsoft 365.
- Hosting network
- Amazon AWSAS14618Amazon AWS
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 803,762 other sites on Amazon AWS. Stable here since we started watching (Sep 27, 2026).
DNS Records for ontario.ca
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ontario.ca | A | 0 | 54.208.81.96 | |
| ontario.ca | MX | 0 | ontario-ca.mail.protection.outlook.com | |
| ontario.ca | NS | 0 | edns2.gov.on.ca | |
| ontario.ca | NS | 0 | edns4.gov.on.ca | |
| ontario.ca | NS | 0 | edns3.gov.on.ca | |
| ontario.ca | SOA | 900 | edns2.gov.on.ca edmsreports.ontario.ca 633 10800 3600 2419200 900 | |
| ontario.ca | TXT | 0 | d365mktkey=cgQhYwwVYMl2QMr14aRwqFLD9mx4t90cp91p1VfEf3Qx | |
| ontario.ca | TXT | 0 | 00D8b000001atjD=1TBMm00000000BJ;00DAw0000013q7x=1TBAw0000000085;00DAu000002wb6Q=1TBAu00000000rF;00DAu000002zusS=1TBAu00000000sr | |
| ontario.ca | TXT | 0 | vBY2n5+FZXrfsNJM5VqttJkkrm6oKygwg362900a4JDTV+9BMFRLNhCf+q5eujbY2i+3yUfI13zj8swQznp6pA==. | |
| ontario.ca | TXT | 0 | 00DDn00000Av00e=1TBOO00000000fx;00DSv000000Yju3=1TBSv00000000Cv;00DAq000003gtw1=1TBAq000000012X | |
| ontario.ca | TXT | 0 | atlassian-domain-verification=AFtc6JgHS4cAzoaIkY4OOjDFSN4U0IdLe6agncoW63uidoadL9Ml38uwLF3cqknD | |
| ontario.ca | TXT | 0 | google-site-verification=HN2_r0Z_pi5rPU89H5PSozDrynlBKsi8FDLXN7c3XxI | |
| ontario.ca | TXT | 0 | v=spf1 include:spf1.ontario.ca include:spf2.ontario.ca include:spf.protection.outlook.com -all | |
| www.ontario.ca | CNAME | 0 | www.ontariogovernment.ca | |
| www.ontario.ca | A | 0 | 167.17.136.22 |
Get alerted the moment ontario.ca's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch ontario.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.
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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