studenthelper.ca - robtex.com
studenthelper.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=2607212100 | ||||||
Same first word
studenthelper.org |
studenthelper.ca |
Similar names
DNS History
5 records (0 active, 5 former)
○NSns77.domaincontrol.com2026-02-17 → 2026-02-17 · 2 obs
● 2026-02-17 06:50:44
○ 2026-07-21 21:57:52
○ 2026-07-21 21:57:52
○NSns78.domaincontrol.com2026-02-17 → 2026-02-17 · 2 obs
● 2026-02-17 06:50:44
○ 2026-07-21 21:57:52
○ 2026-07-21 21:57:52
○A13.248.243.52026-02-17 → 2026-02-17 · 3 obs
○ 2017-06-08 14:42:06
● 2026-02-17 06:50:44
○ 2026-07-21 21:57:52
● 2026-02-17 06:50:44
○ 2026-07-21 21:57:52
○A74.220.199.92015-06-23 → 2016-11-20 · 4 obs
● 2015-06-23 20:57:28
● 2016-11-20 19:32:30
○ 2017-06-08 14:42:06
○ 2026-07-21 21:57:52
● 2016-11-20 19:32:30
○ 2017-06-08 14:42:06
○ 2026-07-21 21:57:52
○A76.223.105.2302026-02-17 → 2026-02-17 · 3 obs
○ 2017-06-08 14:42:06
● 2026-02-17 06:50:44
○ 2026-07-21 21:57:52
● 2026-02-17 06:50:44
○ 2026-07-21 21:57:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca | - |
✅ Authoritative Response
Server:198.182.167.1
NS records: d.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 956ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|