skillbuilder.ca - dns.ninja
skillbuilder.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=2606182030 | ||||||
Subdomains
Same first word
skillbuilder.ca |
skillbuilder.com |
skillbuilder.org |
skillbuilder.io |
skillbuilder.co |
skillbuilder.in |
skillbuilder.aws |
skillbuilder.net |
DNS History
5 records (5 active, 0 former)
●NSns39.domaincontrol.com2015-05-09 → 2026-06-18 · 2 obs
● 2026-06-18 21:36:16
●NSns40.domaincontrol.com2015-05-09 → 2026-06-18 · 2 obs
● 2026-06-18 21:36:16
●MXmailstore1.secureserver.net2015-05-09 → 2026-06-18 · 2 obs
● 2026-06-18 21:36:16
●MXsmtp.secureserver.net2015-05-09 → 2026-06-18 · 2 obs
● 2026-06-18 21:36:16
●A208.123.217.422015-05-09 → 2026-06-18 · 2 obs
● 2026-06-18 21:36:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| skillbuilder.ca | ns39.domaincontrol.com, ns40.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.77.20
NS records: ns39.domaincontrol.com, ns40.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for skillbuilder.ca (unsigned zone)
⏱️ Timing
Total: 883ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.123.217.42 |
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| TXT | 3 | v=spf1 include:spf.protection.outlook.co, google-site-verification=ebLbUzEAgiHZ3Kw... |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
pipsc.skillbuilder.ca and www.skillbuilder.ca are both subdomains of skillbuilder.ca.
IP Addresses
skillbuilder.ca resolves to one IP address: 208.123.217.42.
Name Servers
skillbuilder.ca uses two name servers for its delegation: ns39.domaincontrol.com and ns40.domaincontrol.com.
skillbuilder.ca uses the same name servers as several other domains — among them jeanettesian.com, dogabetics.com, allpawspetcenter.net and two more.
At least some of skillbuilder.ca's name servers are shared with other domains, for example kubota-edc.com and tisb.ac.in.
The two host names ns39.domaincontrol.com and ns40.domaincontrol.com each have a pair of IP addresses: ns39.domaincontrol.com has 97.74.109.20 and 2603:5:21d1::14, and ns40.domaincontrol.com has 173.201.77.20 and 2603:5:22d1::14.
Mail Servers
Mail for skillbuilder.ca is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
skillbuilder.ca uses an identical mail server configuration to several other domains — among them kidhoo.com, eleutheravacationhomes.com, morphologic.net and two more.
At least a portion of skillbuilder.ca's mail servers are shared with other domains, among them ederenriquez.com and mercierzengphotography.com.
The hosts mailstore1.secureserver.net and smtp.secureserver.net both resolve to three IP numbers: mailstore1.secureserver.net to 216.69.141.78, 216.69.141.114 and 216.69.141.162, and smtp.secureserver.net to 216.69.141.71, 216.69.141.84 and 216.69.141.113.