mathtutorials.ca - dns.ninja
mathtutorials.ca
| DNSSEC | ⚠️ Not signed | ||||||
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=2608170100 | ||||||
Same first word
DNS History
8 records (0 active, 8 former)
○NSns1.easyhosting.com2026-04-05 → 2026-04-05 · 4 obs
○ 2015-07-24 06:03:34
● 2026-04-05 15:11:02
○ 2026-06-15 03:27:16
○ 2026-08-17 01:48:06
● 2026-04-05 15:11:02
○ 2026-06-15 03:27:16
○ 2026-08-17 01:48:06
○NSns1.meganameservers.com2015-07-24 → 2026-04-05 · 4 obs
● 2015-07-24 06:03:34
● 2026-04-05 15:11:02
○ 2026-06-15 03:27:16
○ 2026-08-17 01:48:06
● 2026-04-05 15:11:02
○ 2026-06-15 03:27:16
○ 2026-08-17 01:48:06
○NSns2.easyhosting.com2026-04-05 → 2026-04-05 · 4 obs
○ 2015-07-24 06:03:34
● 2026-04-05 15:11:02
○ 2026-06-15 03:27:16
○ 2026-08-17 01:48:06
● 2026-04-05 15:11:02
○ 2026-06-15 03:27:16
○ 2026-08-17 01:48:06
○NSns2.meganameservers.com2015-07-24 → 2026-04-05 · 4 obs
● 2015-07-24 06:03:34
● 2026-04-05 15:11:02
○ 2026-06-15 03:27:16
○ 2026-08-17 01:48:06
● 2026-04-05 15:11:02
○ 2026-06-15 03:27:16
○ 2026-08-17 01:48:06
○NSns3.easyhosting.com2026-04-05 → 2026-04-05 · 4 obs
○ 2015-07-24 06:03:34
● 2026-04-05 15:11:02
○ 2026-06-15 03:27:16
○ 2026-08-17 01:48:06
● 2026-04-05 15:11:02
○ 2026-06-15 03:27:16
○ 2026-08-17 01:48:06
○NSns3.meganameservers.com2015-07-24 → 2026-04-05 · 4 obs
● 2015-07-24 06:03:34
● 2026-04-05 15:11:02
○ 2026-06-15 03:27:16
○ 2026-08-17 01:48:06
● 2026-04-05 15:11:02
○ 2026-06-15 03:27:16
○ 2026-08-17 01:48:06
○NSns4.easyhosting.com2026-04-05 → 2026-04-05 · 4 obs
○ 2015-07-24 06:03:34
● 2026-04-05 15:11:02
○ 2026-06-15 03:27:16
○ 2026-08-17 01:48:06
● 2026-04-05 15:11:02
○ 2026-06-15 03:27:16
○ 2026-08-17 01:48:06
○A216.251.32.992015-07-24 → 2026-04-05 · 4 obs
● 2015-07-24 06:03:34
● 2026-04-05 15:11:02
○ 2026-06-15 03:27:16
○ 2026-08-17 01:48:06
● 2026-04-05 15:11:02
○ 2026-06-15 03:27:16
○ 2026-08-17 01:48:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
✅ Authoritative Response
Server:45.142.220.101
NS records: d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 661ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|