DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
dnssab.on.ca runs on AS35911, with email configured.
- Hosting network
- AS35911AS35911
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 151 other sites on AS35911. Stable here since we started watching (Jul 21, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to dnssab.on.ca.
DNS Records for dnssab.on.ca
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| dnssab.on.ca | A | 0 | 199.212.44.23 | |
| dnssab.on.ca | TXT | 0 | v=spf1 mx a ip4:199.212.44.231 ip4:199.212.44.6 ip4:209.15.212.183 ip4:209.15.212.187 ip4:51.222.44.91 ip4:209.15.202.26 ip4:23.103.224.0/19 ip4:206.191.224.0/19 ip4:40.103.0.0/16 ip4:40.92.0.0/15 ip4:40.107.0.0/16 ip4:23.21.109.197 ip4:23.21.109.212 ip4:23.21.109.197 ip4:147.160.167.0/26 a:cnbmail5.cityofnorthbay.ca a:bigfish.cityofnorthbay.ca a:psm.knowbe4.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com -all | |
| dnssab.on.ca | SOA | 14400 | parking1.whc.ca sysadmin.whc.ca 35 900 600 86400 14400 | |
| dnssab.on.ca | MX | 0 | 10 | d262025a.ess.barracudanetworks.com |
| dnssab.on.ca | MX | 0 | 20 | d262025b.ess.barracudanetworks.com |
| dnssab.on.ca | NS | 0 | parking2.whc.ca | |
| dnssab.on.ca | NS | 0 | parking1.whc.ca | |
| www.dnssab.on.ca | CNAME | 0 | dnssab.on.ca | |
| www.dnssab.on.ca | SOA | 14400 | parking1.whc.ca sysadmin.whc.ca 35 900 600 86400 14400 | |
| www.dnssab.on.ca | NS | 0 | parking2.whc.ca | |
| www.dnssab.on.ca | NS | 0 | parking1.whc.ca | |
| www.dnssab.on.ca | MX | 0 | 10 | d262025a.ess.barracudanetworks.com |
| www.dnssab.on.ca | MX | 0 | 20 | d262025b.ess.barracudanetworks.com |
| www.dnssab.on.ca | TXT | 0 | v=spf1 mx a ip4:199.212.44.231 ip4:199.212.44.6 ip4:209.15.212.183 ip4:209.15.212.187 ip4:51.222.44.91 ip4:209.15.202.26 ip4:23.103.224.0/19 ip4:206.191.224.0/19 ip4:40.103.0.0/16 ip4:40.92.0.0/15 ip4:40.107.0.0/16 ip4:23.21.109.197 ip4:23.21.109.212 ip4:23.21.109.197 ip4:147.160.167.0/26 a:cnbmail5.cityofnorthbay.ca a:bigfish.cityofnorthbay.ca a:psm.knowbe4.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com -all | |
| www.dnssab.on.ca | A | 0 | 199.212.44.23 |
Get alerted the moment dnssab.on.ca's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch dnssab.on.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.
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 dnssab.on.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