qsblearning.ca - robtex.com
qsblearning.ca
| CNAME | redirector.bus.queensu.ca | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 130.15.187.15🇨🇦 QUEENS-UNIVERSITY130.15.0.0/16 Queen's University at Kingston 19 Division Street IT Services, Dupuis Hall Kingston ON K7L-3N6 Canada | ||||||
| PTR | business.queensu.ca | ||||||
| PTR | commerce.queensu.ca | ||||||
| PTR | comsoc.queensu.ca | ||||||
| PTR | execmba.queensu.ca | ||||||
| PTR | mbast.queensu.ca | ||||||
| PTR | faculty.business.queensu.ca | ||||||
| PTR | research.business.queensu.ca | ||||||
| PTR | sidf.business.queensu.ca | ||||||
| PTR | staff.business.queensu.ca | ||||||
| PTR | courses.smith.queensu.ca | ||||||
| PTR | maintenance.smith.queensu.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=2603291130 | ||||||
Subdomains
dev.qsblearning.ca |
Same first word
qsblearning.ca |
Similar names
DNS History
9 records (7 active, 2 former)
●NSns1.domain-dns.ca2015-06-07 → 2026-03-29 · 2 obs
● 2015-06-07 13:23:24
● 2026-03-29 11:52:36
● 2026-03-29 11:52:36
●NSns1.domain-dns.com2015-06-07 → 2026-03-29 · 2 obs
● 2015-06-07 13:23:24
● 2026-03-29 11:52:36
● 2026-03-29 11:52:36
●NSns2.domain-dns.ca2015-06-07 → 2026-03-29 · 2 obs
● 2015-06-07 13:23:24
● 2026-03-29 11:52:36
● 2026-03-29 11:52:36
●NSns2.domain-dns.com2015-06-07 → 2026-03-29 · 2 obs
● 2015-06-07 13:23:24
● 2026-03-29 11:52:36
● 2026-03-29 11:52:36
●NSns3.domain-dns.ca2015-06-07 → 2026-03-29 · 2 obs
● 2015-06-07 13:23:24
● 2026-03-29 11:52:36
● 2026-03-29 11:52:36
●NSns3.domain-dns.com2015-06-07 → 2026-03-29 · 2 obs
● 2015-06-07 13:23:24
● 2026-03-29 11:52:36
● 2026-03-29 11:52:36
○A199.30.179.1242015-06-07 → 2016-04-16 · 4 obs
● 2015-06-07 13:23:24
● 2016-04-16 08:13:22
○ 2026-03-27 14:14:06
○ 2026-03-29 11:52:36
● 2016-04-16 08:13:22
○ 2026-03-27 14:14:06
○ 2026-03-29 11:52:36
○CNAMEqsb.desire2learn.com2015-06-07 → 2016-04-16 · 4 obs
● 2015-06-07 13:23:24
● 2016-04-16 08:13:22
○ 2026-03-27 14:14:06
○ 2026-03-29 11:52:36
● 2016-04-16 08:13:22
○ 2026-03-27 14:14:06
○ 2026-03-29 11:52:36
●CNAMEredirector.bus.queensu.ca2026-03-27 → 2026-03-29 · 3 obs
○ 2016-04-16 08:13:22
● 2026-03-27 14:14:06
● 2026-03-29 11:52:36
● 2026-03-27 14:14:06
● 2026-03-29 11:52:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| qsblearning.ca | ns1.domain-dns.ca, ns2.domain-dns.ca, ns3.domain-dns.ca | 3 records |
✅ Authoritative Response
Server:64.34.109.18
NS records: ns1.domain-dns.ca, ns2.domain-dns.ca, ns3.domain-dns.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qsblearning.ca (unsigned zone)
⏱️ Timing
Total: 330ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | ns1.domain-dns.com, ns2.domain-dns.com... |
| CNAME | 1 | redirector.bus.queensu.ca |
| SOA | 1 | ns1.domain-dns.com hostmaster.baremetal. |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.domain-dns.ca, ns2.domain-dns.ca, ns1.domain-dns.ca)
Analysis
Hierarchy
qsblearning.ca is the parent of dev.qsblearning.ca.
IP Addresses
qsblearning.ca points to a single IP number: 130.15.187.15.
other host names for instance icbconline.ca, maintenance.smith.queensu.ca, courses.smith.queensu.ca, research.business.queensu.ca and commerce.queensu.ca share IP numbers with qsblearning.ca.