stembase.ca - dns.ninja
stembase.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=2608140800 | ||||||
PTR for
Subdomains
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
○NSgendns1.ottawahospital.on.ca2015-05-09 → 2018-05-21 · 6 obs
● 2016-04-11 11:53:34
○ 2016-12-31 16:44:08
● 2018-05-21 22:13:42
○ 2026-02-22 14:24:40
○ 2026-08-14 09:10:44
○NSgendns2.ottawahospital.on.ca2015-05-09 → 2016-04-11 · 4 obs
● 2016-04-11 11:53:34
○ 2016-12-31 16:44:08
○ 2026-08-14 09:10:44
●NSns1.d-zone.ca2016-12-31 → 2026-08-14 · 3 obs
● 2016-12-31 16:44:08
● 2026-08-14 09:10:44
●NSns1.ottawahospital.on.ca2026-02-22 → 2026-08-14 · 3 obs
● 2026-02-22 14:24:40
● 2026-08-14 09:10:44
●NSns2.d-zone.ca2016-12-31 → 2026-08-14 · 3 obs
● 2016-12-31 16:44:08
● 2026-08-14 09:10:44
●A204.187.39.322015-05-09 → 2026-08-14 · 2 obs
● 2026-08-14 09:10:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | 8 records |
| stembase.ca | ns1.d-zone.ca, ns2.d-zone.ca | 4 records |
✅ Authoritative Response
Server:162.219.55.2
NS records: ns1.d-zone.ca, ns2.d-zone.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stembase.ca (unsigned zone)
⏱️ Timing
Total: 227ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.187.39.32 |
| NS | 2 | ns1.d-zone.ca, ns2.d-zone.ca |
| SOA | 1 | ns1.ottawahospital.on.ca domains.ottawah |
📌 Glue Records Collected
Total: 12
In-bailiwick: 8 (c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca...)
Out-of-bailiwick: 4 (ns2.d-zone.ca, ns1.d-zone.ca, ns2.d-zone.ca...)
Analysis
Hierarchy
stembase.ca is the parent domain of sandbox.stembase.ca, www.stembase.ca and www2.stembase.ca.
IP Addresses
stembase.ca has exactly one IP address — 204.187.39.32.
www.oicbb.ca, www.perez-iratxeta-lab.ca, www2.stembase.ca plus two other host names have IP numbers in common with stembase.ca.
Name Servers
stembase.ca is served by three name servers: ns1.d-zone.ca, ns2.d-zone.ca and ns1.ottawahospital.on.ca.
stembase.ca shares at least some of its name servers with other domains, including speech.gc.ca, journalofeducationalinformatics.ca, edwardsmba.ca and two others.
These name servers are frequently seen alongside ns10.ent.global.gc.ca, ns11.ent.global.gc.ca, ns40.ent.global.gc.ca and 7 other name servers.
Host names pointing to two IP addresses:
The A records for ns1.d-zone.ca return 162.219.54.2 and 2620:10a:80eb::2.
The A records for ns2.d-zone.ca return 162.219.55.2 and 2620:10a:80ec::2.
Host names resolving to a single IP address:
ns1.ottawahospital.on.ca resolves to the IP address 204.187.39.13.