DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
prerna.ca runs on Amazon AWS, with DNS by AWS Route 53 and email via Microsoft 365.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- AWS Route 53
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 3,545,874 other sites on Amazon AWS. Stable here since we started watching (Aug 13, 2026).
DNS Records for prerna.ca
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| prerna.ca | A | 0 | 3.170.3.74 | |
| prerna.ca | A | 0 | 3.170.3.112 | |
| prerna.ca | A | 0 | 3.170.3.115 | |
| prerna.ca | A | 0 | 3.170.3.123 | |
| prerna.ca | TXT | 0 | MS=ms89035360 | |
| prerna.ca | TXT | 0 | v=spf1 include:secureserver.net -all | |
| prerna.ca | NS | 0 | ns-1018.awsdns-63.net | |
| prerna.ca | NS | 0 | ns-1943.awsdns-50.co.uk | |
| prerna.ca | NS | 0 | ns-235.awsdns-29.com | |
| prerna.ca | NS | 0 | ns-1243.awsdns-27.org | |
| prerna.ca | SOA | 86400 | ns-235.awsdns-29.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| prerna.ca | MX | 0 | prerna-ca.mail.protection.outlook.com | |
| www.prerna.ca | CNAME | 0 | d3q9ztx2obesx1.cloudfront.net | |
| www.prerna.ca | SOA | 86400 | ns-1309.awsdns-35.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| www.prerna.ca | AAAA | 0 | 2600:9000:286a:7200:4:c84d:3940:93a1 | |
| www.prerna.ca | AAAA | 0 | 2600:9000:286a:4600:4:c84d:3940:93a1 | |
| www.prerna.ca | AAAA | 0 | 2600:9000:286a:4000:4:c84d:3940:93a1 | |
| www.prerna.ca | AAAA | 0 | 2600:9000:286a:6e00:4:c84d:3940:93a1 | |
| www.prerna.ca | AAAA | 0 | 2600:9000:286a:de00:4:c84d:3940:93a1 | |
| www.prerna.ca | AAAA | 0 | 2600:9000:286a:ae00:4:c84d:3940:93a1 | |
| www.prerna.ca | AAAA | 0 | 2600:9000:286a:d000:4:c84d:3940:93a1 | |
| www.prerna.ca | AAAA | 0 | 2600:9000:286a:7e00:4:c84d:3940:93a1 | |
| www.prerna.ca | A | 0 | 3.170.3.123 | |
| www.prerna.ca | A | 0 | 3.170.3.74 | |
| www.prerna.ca | A | 0 | 3.170.3.112 | |
| www.prerna.ca | A | 0 | 3.170.3.115 | |
| www.prerna.ca | NS | 0 | ns-1593.awsdns-07.co.uk | |
| www.prerna.ca | NS | 0 | ns-64.awsdns-08.com | |
| www.prerna.ca | NS | 0 | ns-1309.awsdns-35.org | |
| www.prerna.ca | NS | 0 | ns-775.awsdns-32.net |
Get alerted the moment prerna.ca's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch prerna.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