cert.ca - dns.ninja
cert.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.251.32.98🇨🇦 INFB216.251.32.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | hosting.megawebservers.com | ||||||
| NS | pri1.dns.psi.ca ⭐ | ||||||
| A | 154.11.136.2🇨🇦 ASN-TELUS154.11.0.0/16 NET-PSINET-B2-11 | ||||||
| NS | pri2.dns.psi.ca | ||||||
| A | 154.11.145.2🇨🇦 ASN-TELUS154.11.0.0/16 NET-PSINET-B2-11 | ||||||
| PTR | pri2.dns.ca.telus.com | ||||||
| MX | mx1.megamailservers.com ⭐ | ||||||
| A | 209.235.142.11🇨🇦 INFB209.235.128.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx1.megamailservers.com | ||||||
| MX | mx2.megamailservers.com(100) | ||||||
| A | 209.235.142.12🇨🇦 INFB209.235.128.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx2.megamailservers.com | ||||||
| MX | mx3.megamailservers.com(110) | ||||||
| A | 209.235.142.13🇨🇦 INFB209.235.128.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx3.megamailservers.com | ||||||
| SOA | pri1.dns.psi.cahostmaster@dco.psi.ca serial=1145242886 | ||||||
ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-czp-05.corp.cira.ca ⭐ | ||||||
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
| SOA | prd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2607241200 | ||||||
Subdomains
www.cert.ca |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSpri1.dns.psi.ca2015-06-16 → 2026-07-24 · 2 obs
● 2026-07-24 12:50:52
●NSpri2.dns.psi.ca2015-06-16 → 2026-07-24 · 2 obs
● 2026-07-24 12:50:52
●MXmx1.megamailservers.com2015-06-16 → 2026-07-24 · 2 obs
● 2026-07-24 12:50:52
●MXmx2.megamailservers.com2015-06-16 → 2026-07-24 · 2 obs
● 2026-07-24 12:50:52
●MXmx3.megamailservers.com2015-06-16 → 2026-07-24 · 2 obs
● 2026-07-24 12:50:52
●A216.251.32.982015-06-16 → 2026-07-24 · 2 obs
● 2026-07-24 12:50:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | j.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca | - |
| cert.ca | pri2.dns.psi.ca, pri1.dns.psi.ca | 2 records |
✅ Authoritative Response
Server:154.11.145.2
NS records: pri2.dns.psi.ca, pri1.dns.psi.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cert.ca (unsigned zone)
⏱️ Timing
Total: 1248ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.251.32.98 |
| NS | 2 | pri2.dns.psi.ca, pri1.dns.psi.ca |
| MX | 3 | mx1.megamailservers.com (pri: 10), mx2.megamailservers.com (pri: 100)... |
| SOA | 1 | pri1.dns.psi.ca hostmaster.dco.psi.ca |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pri2.dns.psi.ca, pri1.dns.psi.ca)
Analysis
Hierarchy
The domain www.cert.ca falls under the parent cert.ca.
IP Addresses
cert.ca resolves to one IP address: 216.251.32.98.
intranet.bc.ca, savesaltspring.com, bellpromos.com and two other host names share IP numbers with cert.ca.
Name Servers
The NS records for cert.ca delegate to pri1.dns.psi.ca and pri2.dns.psi.ca.
cert.ca uses the same name servers as several other domains — among them 191.121.209.in-addr.arpa, 173.191.204.in-addr.arpa, 47.171.209.in-addr.arpa and two more.
At least some of cert.ca's name servers are shared with other domains, for example 7.219.207.in-addr.arpa, 50.29.209.in-addr.arpa, 105.104.209.in-addr.arpa and two more.
These name servers tend to co-occur with pri1.dns.ca.telus.com, pri2.dns.ca.telus.com, ns.psi.net and 4 other name servers in the same DNS delegations.
Each of pri1.dns.psi.ca and pri2.dns.psi.ca has one IP address: pri1.dns.psi.ca uses 154.11.136.2 and pri2.dns.psi.ca uses 154.11.145.2.
Mail Servers
The MX records for cert.ca list three mail servers: mx1.megamailservers.com, mx2.megamailservers.com and mx3.megamailservers.com.
cert.ca has at least partial mail server overlap with other domains such as limoskelowna.com, hetcorp.net, ronagoupil.ca and two more.
mx1.megamailservers.com has IP address 209.235.142.11, mx2.megamailservers.com has IP address 209.235.142.12 and mx3.megamailservers.com has IP address 209.235.142.13 — one address each.