ecourse.ca - dns.ninja
ecourse.ca
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns.internic.ca ⚠️ Not in zone NS records | ||||||
| A | 54.236.82.34🇺🇸 Amazon54.236.64.0/18 EC2 IAD prefix | ||||||
| PTR | dns.internic.ca | ||||||
| A | 54.236.220.120🇺🇸 Amazon54.236.128.0/17 EC2 IAD prefix | ||||||
| PTR | dns.internic.ca | ||||||
| NS | dns2.internic.ca ⚠️ Not in zone NS records | ||||||
| A | 54.200.36.149🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix | ||||||
| PTR | dns2.internic.ca | ||||||
| A | 54.200.64.168🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix | ||||||
| PTR | dns2.internic.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=2606130800 | ||||||
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
●NSdns.internic.ca2015-06-30 → 2026-06-13 · 5 obs
● 2016-07-10 13:57:42
○ 2017-03-25 15:59:14
● 2017-05-29 18:55:00
● 2026-06-13 08:45:16
●NSdns2.internic.ca2015-06-30 → 2026-06-13 · 5 obs
● 2016-07-10 13:57:42
○ 2017-03-25 15:59:14
● 2017-05-29 18:55:00
● 2026-06-13 08:45:16
○MXallmail.parklogic.com2017-03-25 → 2017-03-25 · 3 obs
○ 2017-05-29 18:55:00
○ 2026-06-13 08:45:16
○A172.99.81.1622015-11-16 → 2017-08-23 · 5 obs
● 2015-11-16 15:48:04
● 2017-08-23 18:10:02
○ 2026-02-26 11:21:12
○ 2026-06-13 08:45:16
○A74.200.250.1842015-06-30 → 2015-06-30 · 3 obs
○ 2015-11-16 15:48:04
○ 2026-06-13 08:45:16
○CNAME12.pltraffic2.com2017-03-25 → 2017-03-25 · 3 obs
○ 2017-05-29 18:55:00
○ 2026-06-13 08:45:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| ecourse.ca | dns2.internic.ca, dns.internic.ca | 2 records |
✅ Authoritative Response
Server:54.200.36.149
NS records: dns2.internic.ca, dns.internic.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ecourse.ca (unsigned zone)
⏱️ Timing
Total: 389ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns2.internic.ca, dns.internic.ca)
Analysis
Name Servers
Two name servers handle the delegation for ecourse.ca: dns2.internic.ca and dns.internic.ca.
ecourse.ca shares its NS records with other domains, for example dynamiteexperience.ca, worldskills.ca, pathstonementalhealth.com and two others.
ecourse.ca has a partial name server overlap with other domains — among them facilisgroup.us and gorham.ca.
dns2.internic.ca and dns.internic.ca both carry two IP addresses. The A records for dns2.internic.ca are 54.200.36.149 and 54.200.64.168; the A records for dns.internic.ca are 54.236.82.34 and 54.236.220.120.