DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
besner.ca runs on AS16552, with email via Google Workspace.
- Hosting network
- AS16552AS16552
- Managed DNS
- Self-hosted / other
- Google Workspace
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 12,526 other sites on AS16552. Stable here since we started watching (Oct 5, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for besner.ca
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| besner.ca | NS | 0 | ns61.constellix.net | |
| besner.ca | NS | 0 | ns41.constellix.net | |
| besner.ca | NS | 0 | ns11.constellix.com | |
| besner.ca | NS | 0 | ns21.constellix.com | |
| besner.ca | NS | 0 | ns31.constellix.com | |
| besner.ca | NS | 0 | ns51.constellix.net | |
| besner.ca | A | 0 | 208.80.122.87 | |
| besner.ca | A | 0 | 208.80.123.201 | |
| besner.ca | A | 0 | 208.80.122.240 | |
| besner.ca | A | 0 | 208.80.123.18 | |
| besner.ca | TXT | 0 | v=spf1 a:mail.besner.com a:smtp.besner.com include:_spf.google.com ~all | |
| besner.ca | TXT | 0 | google-site-verification=XIA24VSaxbUhfsGuRqz6YBDz2fxNcsNQfnq5hPDYAtw | |
| besner.ca | SOA | 300 | ns1-02.azure-dns.com azuredns-hostmaster.microsoft.com 2015010118 3600 300 2419200 300 | |
| besner.ca | MX | 0 | 5 | alt1.aspmx.l.google.com |
| besner.ca | MX | 0 | 10 | aspmx3.googlemail.com |
| besner.ca | MX | 0 | 5 | alt2.aspmx.l.google.com |
| besner.ca | MX | 0 | 1 | aspmx.l.google.com |
| besner.ca | MX | 0 | 10 | aspmx2.googlemail.com |
| besner.ca | AAAA | 0 | 2600:1803:10c::60 | |
| besner.ca | AAAA | 0 | 2600:1803:10a::9 | |
| besner.ca | AAAA | 0 | 2600:1803:10b::3d | |
| besner.ca | AAAA | 0 | 2600:1803:10d::54 | |
| www.besner.ca | AAAA | 0 | 2600:1803:10a::9 | |
| www.besner.ca | AAAA | 0 | 2600:1803:10d::54 | |
| www.besner.ca | AAAA | 0 | 2600:1803:10c::60 | |
| www.besner.ca | AAAA | 0 | 2600:1803:10b::3d | |
| www.besner.ca | A | 0 | 208.80.123.201 | |
| www.besner.ca | A | 0 | 208.80.122.240 | |
| www.besner.ca | A | 0 | 208.80.123.18 | |
| www.besner.ca | A | 0 | 208.80.122.87 |
Get alerted the moment besner.ca's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch besner.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