cometocbu.ca - robtex.com
cometocbu.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 142.12.73.62🇨🇦 Cape Breton University142.12.0.0/16 1250 Grand Lake Road P.O. Box 5300 Sydney NS B1P-6L2 Canada | ||||||
| PTR | cbu.ca | ||||||
| NS | ns1.d-zone.ca ⭐ | ||||||
| A | 2620:10a:80eb::2🇨🇦 CIRA-22620:10a:80eb::/48 D-Zone Anycast Cloud 1 | ||||||
| PTR | ns1.d-zone.ca | ||||||
| A | 162.219.54.2🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1 | ||||||
| PTR | ns1.d-zone.ca | ||||||
| NS | ns2.d-zone.ca | ||||||
| A | 2620:10a:80ec::2🇨🇦 CIRA-32620:10a:80ec::/48 D-Zone IPv6 Anycast Cloud 2 | ||||||
| PTR | ns2.d-zone.ca | ||||||
| A | 162.219.55.2🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2 | ||||||
| SOA | ns1.d-zone.cahostmaster@cbu.ca 2024-04-04 #2 | ||||||
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=2606222300 | ||||||
Subdomains
dns2.cometocbu.ca |
Same first word
cometocbu.ca |
DNS History
3 records (3 active, 0 former)
●A142.12.73.622026-03-21 → 2026-06-23 · 2 obs
● 2026-06-23 00:03:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| cometocbu.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 cometocbu.ca (unsigned zone)
⏱️ Timing
Total: 304ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.12.73.62 |
| NS | 2 | ns1.d-zone.ca, ns2.d-zone.ca |
| SOA | 1 | ns1.d-zone.ca hostmaster.cbu.ca |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.d-zone.ca, ns1.d-zone.ca, ns2.d-zone.ca...)
Analysis
Hierarchy
dns2.cometocbu.ca is delegated beneath cometocbu.ca.
IP Addresses
cometocbu.ca points to a single IP number: 142.12.73.62.
Name Servers
Two name servers handle the delegation for cometocbu.ca: ns1.d-zone.ca and ns2.d-zone.ca.
cometocbu.ca shares its name server setup with other domains, including mathstat.uottawa.ca, 9.113.112.38.in-addr.arpa, lree.uottawa.ca and two others.
There is at least partial name server overlap between cometocbu.ca and other domains — ontarioelectricitysupport.ca, juoma.fi, lac-bac.gc.ca and two more among them.
These name servers regularly appear alongside ns10.ent.global.gc.ca, ns11.ent.global.gc.ca, ns40.ent.global.gc.ca and 7 other name servers in NS record sets.
ns1.d-zone.ca and ns2.d-zone.ca both carry two IP addresses. The A records for ns1.d-zone.ca are 162.219.54.2 and 2620:10a:80eb::2; the A records for ns2.d-zone.ca are 162.219.55.2 and 2620:10a:80ec::2.