whopcourses.com - robtex.com
whopcourses.com
com
| 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=1778452501 | ||||||
Same first word
whopcourses.com |
DNS History
8 records (8 active, 0 former)
●NSns-cloud-c1.googledomains.com2026-04-10 → 2026-05-10 · 2 obs
● 2026-05-10 22:43:26
●NSns-cloud-c2.googledomains.com2026-04-10 → 2026-05-10 · 2 obs
● 2026-05-10 22:43:26
●NSns-cloud-c3.googledomains.com2026-04-10 → 2026-05-10 · 2 obs
● 2026-05-10 22:43:26
●NSns-cloud-c4.googledomains.com2026-04-10 → 2026-05-10 · 2 obs
● 2026-05-10 22:43:26
●A198.185.159.1442026-04-10 → 2026-05-10 · 2 obs
● 2026-05-10 22:43:26
●A198.185.159.1452026-04-10 → 2026-05-10 · 2 obs
● 2026-05-10 22:43:26
●A198.49.23.1442026-04-10 → 2026-05-10 · 2 obs
● 2026-05-10 22:43:26
●A198.49.23.1452026-04-10 → 2026-05-10 · 2 obs
● 2026-05-10 22:43:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| whopcourses.com | ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.36.108
NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for whopcourses.com (unsigned zone)
⏱️ Timing
Total: 492ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.185.159.145... |
| NS | 4 | ns-cloud-c1.googledomains.com, ns-cloud-c3.googledomains.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-cloud-c1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by whopcourses.com: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
other host names including natesilver.net, thebachelorparties.com, sueblackshear.com, stollerservices.com and ferpaccini.com share IP numbers with whopcourses.com.
Name Servers
whopcourses.com is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
whopcourses.com at least partially shares name servers with other domains, for instance pharmduo.com, pallapsport.com, itskickingin.com, pineyridgehoa.com and oururncatalog.com.
These name servers are commonly used alongside ns1.mirusresearch.com and ns2.mir.us.
Host names with two IP numbers:
ns-cloud-c1.googledomains.com points to 2001:4860:4802:32::6c and 216.239.32.108; ns-cloud-c2.googledomains.com points to 2001:4860:4802:34::6c and 216.239.34.108; ns-cloud-c3.googledomains.com points to 2001:4860:4802:36::6c and 216.239.36.108; ns-cloud-c4.googledomains.com points to 2001:4860:4802:38::6c and 216.239.38.108.