crdcn.ca - robtex.com
crdcn.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=2603150330 | ||||||
rank #8971 in the tld
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-02-25 → 2026-03-23 · 2 obs
● 2026-03-23 14:03:00
●NSns-cloud-b2.googledomains.com2026-02-25 → 2026-03-23 · 2 obs
● 2026-03-23 14:03:00
●NSns-cloud-b3.googledomains.com2026-02-25 → 2026-03-23 · 2 obs
● 2026-03-23 14:03:00
●NSns-cloud-b4.googledomains.com2026-02-25 → 2026-03-23 · 2 obs
● 2026-03-23 14:03:00
●MXcrdcn-ca.mail.protection.outlook.com2026-02-25 → 2026-03-23 · 2 obs
● 2026-03-23 14:03:00
●A130.113.213.842026-02-25 → 2026-03-23 · 2 obs
● 2026-03-23 14:03:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | j.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca, any.ca-servers.ca | - |
| crdcn.ca | ns-cloud-b3.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.36.107
NS records: ns-cloud-b3.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crdcn.ca (unsigned zone)
⏱️ Timing
Total: 637ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 130.113.213.84 |
| NS | 4 | ns-cloud-b2.googledomains.com, ns-cloud-b4.googledomains.com... |
| MX | 1 | crdcn-ca.mail.protection.outlook.com (pr |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
Analysis
IP Addresses
crdcn.ca points to IP number: 130.113.213.84.
Other host names such as pmpsweb09.services.mcmaster.ca, wellness.mcmaster.ca, msumcmaster.ca, future-international.mcmaster.ca and ophrdc.org share IPs with crdcn.ca.
Name Servers
crdcn.ca is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
crdcn.ca at least partially shares name servers with other domains, for instance artmecca.com, installation4.com, noragraham.com, frescofoundation.com and swb.one.
Host names with two IP numbers: ns-cloud-b1.googledomains.com points to 2001:4860:4802:32::6b and 216.239.32.107; ns-cloud-b2.googledomains.com points to 2001:4860:4802:34::6b and 216.239.34.107; ns-cloud-b3.googledomains.com points to 2001:4860:4802:36::6b and 216.239.36.107; ns-cloud-b4.googledomains.com points to 2001:4860:4802:38::6b and 216.239.38.107.
Mail Servers
crdcn.ca is handled by a single mail server, crdcn-ca.mail.protection.outlook.com.
Host name crdcn-ca.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::1, 2a01:111:f403:c942::2, 2a01:111:f403:c942::3, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.1, 52.101.190.2 and 52.101.192.1.