course2cloud.net - dns.ninja
course2cloud.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785663307 | ||||||
Same first word
course2cloud.net |
Similar names
DNS History
9 records (6 active, 3 former)
○NSns61.domaincontrol.com2017-01-04 → 2017-01-04 · 3 obs
○ 2018-07-22 16:11:54
○ 2026-08-02 10:01:08
○NSns62.domaincontrol.com2017-01-04 → 2017-01-04 · 3 obs
○ 2018-07-22 16:11:54
○ 2026-08-02 10:01:08
●NSpdns11.domaincontrol.com2018-07-22 → 2026-08-02 · 3 obs
● 2018-07-22 16:11:54
● 2026-08-02 10:01:08
●NSpdns12.domaincontrol.com2018-07-22 → 2026-08-02 · 3 obs
● 2018-07-22 16:11:54
● 2026-08-02 10:01:08
●MXmailstore1.secureserver.net2017-01-04 → 2026-08-02 · 2 obs
● 2026-08-02 10:01:08
●MXsmtp.secureserver.net2017-01-04 → 2026-08-02 · 2 obs
● 2026-08-02 10:01:08
●A15.197.148.332026-03-23 → 2026-08-02 · 3 obs
● 2026-03-23 14:23:36
● 2026-08-02 10:01:08
○A184.168.221.412017-01-04 → 2018-07-22 · 4 obs
● 2018-07-22 16:11:54
○ 2026-03-23 14:23:36
○ 2026-08-02 10:01:08
●A3.33.130.1902026-03-23 → 2026-08-02 · 3 obs
● 2026-03-23 14:23:36
● 2026-08-02 10:01:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| course2cloud.net | pdns11.domaincontrol.com, pdns12.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.111.55
NS records: pdns11.domaincontrol.com, pdns12.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for course2cloud.net (unsigned zone)
⏱️ Timing
Total: 346ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | pdns11.domaincontrol.com, pdns12.domaincontrol.com |
| MX | 2 | smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10) |
| SOA | 1 | pdns11.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
course2cloud.net points to the IP addresses 3.33.130.190 and 15.197.148.33
Additional host names — neojira.net, redgatecapital.com, succulentcreations.com and two others — share IP numbers with course2cloud.net.
Name Servers
The NS records for course2cloud.net delegate to pdns11.domaincontrol.com and pdns12.domaincontrol.com.
course2cloud.net shares its name server setup with other domains, including mirandas.net, neu.com.ec, swaglets.com and two others.
At least some of course2cloud.net's name servers are shared with other domains, for example vwgolfrpreorder.com, vw-bug.com, tvsmerafrnd.com and two more.
pdns11.domaincontrol.com resolves to 97.74.111.55 and 2603:5:21f2::37. Likewise, pdns12.domaincontrol.com resolves to 173.201.79.55 and 2603:5:22f2::37 — two IP addresses apiece.
Mail Servers
course2cloud.net has two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
course2cloud.net shares the same mail server setup as other domains, including cegall.com, pgsports.org, i4ultimate.org and two others.
course2cloud.net overlaps on mail servers with certain other domains, gods-garage.org among them.
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.