exercise.ca - dns.ninja
exercise.ca
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=2607220800 | ||||||
Same first word
Similar names
DNS History
15 records (5 active, 10 former)
●NSns-1362.awsdns-42.org2015-08-05 → 2026-07-22 · 2 obs
● 2026-07-22 08:56:06
●NSns-1677.awsdns-17.co.uk2015-08-05 → 2026-07-22 · 2 obs
● 2026-07-22 08:56:06
●NSns-488.awsdns-61.com2015-08-05 → 2026-07-22 · 2 obs
● 2026-07-22 08:56:06
●NSns-607.awsdns-11.net2015-08-05 → 2026-07-22 · 2 obs
● 2026-07-22 08:56:06
○A184.73.252.522015-08-05 → 2015-08-05 · 3 obs
○ 2026-03-24 00:28:42
○ 2026-07-22 08:56:06
○A23.21.223.2362015-11-04 → 2015-11-04 · 4 obs
● 2015-11-04 13:09:20
○ 2015-11-27 03:03:34
○ 2026-07-22 08:56:06
○A50.17.201.1362015-11-27 → 2015-11-27 · 4 obs
● 2015-11-27 03:03:34
○ 2016-01-20 05:59:16
○ 2026-07-22 08:56:06
○A50.19.112.502016-02-22 → 2016-06-05 · 5 obs
● 2016-02-22 17:46:46
● 2016-06-05 06:30:06
○ 2026-03-24 00:28:42
○ 2026-07-22 08:56:06
○A50.19.213.182016-01-20 → 2016-01-28 · 5 obs
● 2016-01-20 05:59:16
● 2016-01-28 18:40:44
○ 2016-02-22 17:46:46
○ 2026-07-22 08:56:06
○A50.19.236.582016-02-22 → 2016-06-05 · 5 obs
● 2016-02-22 17:46:46
● 2016-06-05 06:30:06
○ 2026-03-24 00:28:42
○ 2026-07-22 08:56:06
○A54.204.17.412015-11-27 → 2015-11-27 · 4 obs
● 2015-11-27 03:03:34
○ 2016-01-20 05:59:16
○ 2026-07-22 08:56:06
○A54.225.118.532016-01-20 → 2016-01-28 · 5 obs
● 2016-01-20 05:59:16
● 2016-01-28 18:40:44
○ 2016-02-22 17:46:46
○ 2026-07-22 08:56:06
○A54.235.142.1572015-11-04 → 2015-11-04 · 4 obs
● 2015-11-04 13:09:20
○ 2015-11-27 03:03:34
○ 2026-07-22 08:56:06
○A54.235.182.2392015-08-05 → 2015-08-05 · 3 obs
○ 2015-11-04 13:09:20
○ 2026-07-22 08:56:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca | - |
| exercise.ca | ns-488.awsdns-61.com, ns-607.awsdns-11.net, ns-1362.awsdns-42.org, ns-1677.awsdns-17.co.uk | - |
✅ Authoritative Response
Server:205.251.193.232
NS records: ns-488.awsdns-61.com, ns-607.awsdns-11.net, ns-1362.awsdns-42.org, ns-1677.awsdns-17.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for exercise.ca (unsigned zone)
⏱️ Timing
Total: 1123ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1362.awsdns-42.org, ns-1677.awsdns-17.co.uk... |
| MX | 1 | server2.n49.com (pri: 10) |
| SOA | 1 | ns-607.awsdns-11.net awsdns-hostmaster.a |
Analysis
Name Servers
Four name servers handle the delegation for exercise.ca: ns-488.awsdns-61.com, ns-607.awsdns-11.net, ns-1362.awsdns-42.org and ns-1677.awsdns-17.co.uk.
exercise.ca shares at least some of its name servers with other domains, including d126ik4vzn2i0s.cloudfront.net, d2q2dqwde584i.cloudfront.net, mx1.honeyimhome.webnode.com and two others.
These name servers are frequently paired with the name servers ns-782.awsdns-33.net, ns-1134.awsdns-13.org and ns-1851.awsdns-39.co.uk.
The host names ns-488.awsdns-61.com, ns-607.awsdns-11.net, ns-1362.awsdns-42.org and ns-1677.awsdns-17.co.uk each resolve to two IP addresses: ns-488.awsdns-61.com resolves to 205.251.193.232 and 2600:9000:5301:e800::1; ns-607.awsdns-11.net resolves to 205.251.194.95 and 2600:9000:5302:5f00::1; ns-1362.awsdns-42.org resolves to 205.251.197.82 and 2600:9000:5305:5200::1; ns-1677.awsdns-17.co.uk resolves to 205.251.198.141 and 2600:9000:5306:8d00::1.
Mail Servers
exercise.ca uses one mail server — server2.n49.com.
The mail server setup of exercise.ca matches that of other domains such as plastering.ca, garagedoors.ca, actors.ca and two others.
server2.n49.com points to two IP addresses: 34.237.166.193 and 54.163.70.134.