collegecdi.ca - robtex.com
collegecdi.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=2603282030 | ||||||
Subdomains
Same first word
collegecdi.ca |
Similar names
DNS History
10 records (4 active, 6 former)
●NSpdns03.domaincontrol.com2015-06-23 → 2026-03-28 · 2 obs
● 2026-03-28 21:03:22
●NSpdns04.domaincontrol.com2015-06-23 → 2026-03-28 · 2 obs
● 2026-03-28 21:03:22
●MXcollegecdi-ca.mail.protection.outlook.com2020-10-28 → 2026-03-28 · 3 obs
● 2020-10-28 20:46:22
● 2026-03-28 21:03:22
○MXexch-cluster.collegecdi.ca2015-06-23 → 2017-01-27 · 4 obs
● 2017-01-27 18:57:32
○ 2020-10-28 20:46:22
○ 2026-03-28 21:03:22
○MXmx.cdimail.ca2015-06-23 → 2016-05-14 · 4 obs
● 2016-05-14 16:15:38
○ 2017-01-27 18:57:32
○ 2026-03-28 21:03:22
●A100.21.95.2472020-10-28 → 2026-03-28 · 3 obs
● 2020-10-28 20:46:22
● 2026-03-28 21:03:22
○A173.192.181.1352016-01-20 → 2016-05-14 · 5 obs
● 2016-01-20 06:07:00
● 2016-05-14 16:15:38
○ 2017-01-27 18:57:32
○ 2026-03-28 21:03:22
○A173.192.196.2422015-06-23 → 2015-06-23 · 3 obs
○ 2015-11-04 04:17:14
○ 2026-03-28 21:03:22
○A173.192.196.2492015-11-04 → 2015-11-04 · 4 obs
● 2015-11-04 04:17:14
○ 2016-01-20 06:07:00
○ 2026-03-28 21:03:22
○A50.23.130.1132017-01-27 → 2017-01-27 · 4 obs
● 2017-01-27 18:57:32
○ 2020-10-28 20:46:22
○ 2026-03-28 21:03:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| collegecdi.ca | pdns03.domaincontrol.com, pdns04.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.111.51
NS records: pdns03.domaincontrol.com, pdns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for collegecdi.ca (unsigned zone)
⏱️ Timing
Total: 518ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 100.21.95.247 |
| NS | 2 | pdns03.domaincontrol.com, pdns04.domaincontrol.com |
| MX | 1 | collegecdi-ca.mail.protection.outlook.co |
| TXT | 3 | adobe-idp-site-verification=5fb57e1eaacf, JPG0e1ZMEq8FAozllFNp5Kdhgax4C/+xGb5+juKb... |
| SOA | 1 | pdns03.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
collegecdi.ca is the parent of www.collegecdi.ca and mail.collegecdi.ca.
IP Addresses
collegecdi.ca resolves to a single IP: 100.21.95.247.
Other host names including www.collegecdi.ca, mail.collegecdi.ca and ec2-100-21-95-247.us-west-2.compute.amazonaws.com share IP numbers with collegecdi.ca.
Name Servers
collegecdi.ca has two name servers: pdns03.domaincontrol.com and pdns04.domaincontrol.com.
collegecdi.ca shares the same name server setup as other domains, for example achievecas.com, lagzi.net, detroitgrill.com, design2learn.net and bischoff.ca.
collegecdi.ca shares name servers with other domains to some extent, for example chiubusiness.school and fcdadson.com.
Host names with two IP numbers:
pdns03.domaincontrol.com points to: 2603:5:21f0::33 and 97.74.111.51; pdns04.domaincontrol.com points to: 2603:5:22f0::33 and 173.201.79.51.
Mail Servers
collegecdi.ca is handled by a single mail server, collegecdi-ca.mail.protection.outlook.com.
Host collegecdi-ca.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::2, 2a01:111:f403:c942::3, 2a01:111:f403:c944::, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.2, 52.101.192.0 and 52.101.192.1.