ns2.certainkey.ca - robtex.com
ns2.certainkey.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.60.173.123🇨🇦 Amazon52.60.128.0/17 | ||||||
| PTR | ec2-52-60-173-123.ca-central-1.compute.amazonaws.com | ||||||
certainkey.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.60.77.155🇨🇦 Amazon52.60.64.0/18 | ||||||
| NS | ns2.he.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns.he.net | ||||||
| NS | ns1.he.net ⚠️ Not in zone NS records | ||||||
| NS | ns3.he.net | ||||||
| NS | ns4.he.net | ||||||
| NS | ns5.he.net | ||||||
| MX | mail2.certainkey.ca ⭐ | ||||||
| MX | mail.certainkey.ca(10) | ||||||
| TXT | v=spf1 ip4:52.60.173.123 ip4:52.60.77.155 ptr:rogers.ca include:carleton.ca i... | ||||||
| SOA | ns1.he.nethostmaster@he.net 2020-06-01 #1 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A52.60.173.1232026-03-28 → 2026-03-28 · 3 obs
○ 2016-12-05 03:48:30
● 2026-03-28 06:45:08
● 2026-03-28 06:45:10
● 2026-03-28 06:45:08
● 2026-03-28 06:45:10
○A66.228.56.652015-06-14 → 2016-12-05 · 4 obs
● 2015-06-14 02:45:30
● 2016-12-05 03:48:30
○ 2026-03-28 06:45:08
○ 2026-03-28 06:45:10
● 2016-12-05 03:48:30
○ 2026-03-28 06:45:08
○ 2026-03-28 06:45:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| certainkey.ca | ns3.he.net, ns5.he.net, ns.he.net, ns2.he.net... | - |
✅ Authoritative Response
Server:216.218.132.2
NS records: ns3.he.net, ns5.he.net, ns.he.net, ns2.he.net, ns4.he.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certainkey.ca (unsigned zone)
⏱️ Timing
Total: 880ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.60.173.123 |
Analysis
IP Addresses
ns2.certainkey.ca points to a single IP number: 52.60.173.123.
Other host names, for instance ec2-52-60-173-123.ca-central-1.compute.amazonaws.com and mail2.certainkey.ca, share IP numbers with ns2.certainkey.ca.