webcourses.ca - dns.ninja
webcourses.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.dan.com ⭐ | ||||||
| A | 2603:5:2125::43🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.dan.com | ||||||
| A | 97.74.98.67🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.dan.com | ||||||
| NS | ns2.dan.com | ||||||
| A | 2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.dan.com | ||||||
| A | 173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.dan.com | ||||||
| SOA | ns1.dan.comdns@jomax.net 2025-10-01 #0 | ||||||
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=2607292030 | ||||||
Previously MX for
webcourses.ca |
Same first word
webcourses.com |
webcourses.gr |
webcourses.ie |
webcourses.tv |
webcourses.net |
webcourses.de |
webcourses.ca |
webcourses.us |
webcourses.nz |
Similar names
coursewebs.com |
sourcesweb.com |
sourcewebs.com |
websources.com |
coursesweb.net |
websources.ru |
websources.net |
coursesweb.com |
DNS History
12 records (4 active, 8 former)
●NSns1.dan.com2026-04-13 → 2026-07-29 · 3 obs
● 2026-04-13 19:23:50
● 2026-07-29 20:59:38
○NSns1.domainapps.com2015-07-02 → 2015-07-02 · 3 obs
○ 2015-10-23 19:22:22
○ 2026-07-29 20:59:38
○NSns1.smartunits.com2015-10-23 → 2017-03-20 · 5 obs
● 2015-10-23 19:22:22
● 2017-03-20 13:16:06
○ 2026-04-13 19:23:50
○ 2026-07-29 20:59:38
●NSns2.dan.com2026-04-13 → 2026-07-29 · 3 obs
● 2026-04-13 19:23:50
● 2026-07-29 20:59:38
○NSns2.domainapps.com2015-07-02 → 2015-07-02 · 3 obs
○ 2015-10-23 19:22:22
○ 2026-07-29 20:59:38
○NSns2.smartunits.com2015-10-23 → 2017-03-20 · 5 obs
● 2015-10-23 19:22:22
● 2017-03-20 13:16:06
○ 2026-04-13 19:23:50
○ 2026-07-29 20:59:38
○MXmail.b-io.co2015-07-02 → 2015-07-02 · 3 obs
○ 2015-10-23 19:22:22
○ 2026-07-29 20:59:38
○MXwebcourses.ca2015-10-23 → 2017-03-20 · 5 obs
● 2015-10-23 19:22:22
● 2017-03-20 13:16:06
○ 2026-04-13 19:23:50
○ 2026-07-29 20:59:38
●A13.248.169.482026-04-13 → 2026-07-29 · 3 obs
● 2026-04-13 19:23:50
● 2026-07-29 20:59:38
○A158.85.92.52015-10-23 → 2017-03-20 · 5 obs
● 2015-10-23 19:22:22
● 2017-03-20 13:16:06
○ 2026-04-13 19:23:50
○ 2026-07-29 20:59:38
○A74.117.117.1212015-07-02 → 2015-07-02 · 3 obs
○ 2015-10-23 19:22:22
○ 2026-07-29 20:59:38
●A76.223.54.1462026-04-13 → 2026-07-29 · 3 obs
● 2026-04-13 19:23:50
● 2026-07-29 20:59:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| webcourses.ca | ns1.dan.com, ns2.dan.com | - |
✅ Authoritative Response
Server:97.74.98.67
NS records: ns1.dan.com, ns2.dan.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webcourses.ca (unsigned zone)
⏱️ Timing
Total: 1653ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns1.dan.com, ns2.dan.com |
| SOA | 1 | ns1.dan.com dns.jomax.net |
Analysis
IP Addresses
webcourses.ca points to the IP addresses 13.248.169.48 and 76.223.54.146
Additional host names — eblop.com, yacht-trip.com, aestima.com and two others — share IP numbers with webcourses.ca.
Name Servers
webcourses.ca has two authoritative name servers — ns1.dan.com and ns2.dan.com.
webcourses.ca shares its name server setup with other domains, including discount-chaussures.fr, mail.urlaubscan.de, mail.gorich.net and two others.
The name servers of webcourses.ca overlap at least partially with those of other domains — among them indoorme.com, miw.fr, uploadtotal.com and two more.
These name servers commonly appear alongside the name servers ns1.undeveloped.com and ns2.undeveloped.com.
Both ns1.dan.com and ns2.dan.com have two IP addresses each. ns1.dan.com resolves to 97.74.98.67 and 2603:5:2125::43; ns2.dan.com resolves to 173.201.66.67 and 2603:5:2225::43.