coursecompiler.com - robtex.com
coursecompiler.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=1774520582 | ||||||
Subdomains
www.coursecompiler.com |
Same first word
coursecompiler.com |
DNS History
8 records (3 active, 5 former)
●NSdonald.ns.cloudflare.com2026-03-14 → 2026-03-26 · 3 obs
● 2026-03-14 13:29:22
● 2026-03-26 10:29:44
●NSnatasha.ns.cloudflare.com2026-03-14 → 2026-03-26 · 3 obs
● 2026-03-14 13:29:22
● 2026-03-26 10:29:44
○NSns-106.awsdns-13.com2015-06-16 → 2017-08-19 · 4 obs
● 2017-08-19 05:07:40
○ 2026-03-14 13:29:22
○ 2026-03-26 10:29:44
○NSns-1444.awsdns-52.org2015-06-16 → 2017-08-19 · 4 obs
● 2017-08-19 05:07:40
○ 2026-03-14 13:29:22
○ 2026-03-26 10:29:44
○NSns-1853.awsdns-39.co.uk2015-06-16 → 2017-08-19 · 4 obs
● 2017-08-19 05:07:40
○ 2026-03-14 13:29:22
○ 2026-03-26 10:29:44
○NSns-655.awsdns-17.net2015-06-16 → 2017-08-19 · 4 obs
● 2017-08-19 05:07:40
○ 2026-03-14 13:29:22
○ 2026-03-26 10:29:44
●A154.86.17.1872026-03-14 → 2026-03-26 · 3 obs
● 2026-03-14 13:29:22
● 2026-03-26 10:29:44
○A97.74.65.382015-06-16 → 2017-08-19 · 4 obs
● 2017-08-19 05:07:40
○ 2026-03-14 13:29:22
○ 2026-03-26 10:29:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| coursecompiler.com | donald.ns.cloudflare.com, natasha.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.158
NS records: donald.ns.cloudflare.com, natasha.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coursecompiler.com (unsigned zone)
⏱️ Timing
Total: 354ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.86.17.187 |
| NS | 2 | donald.ns.cloudflare.com, natasha.ns.cloudflare.com |
| SOA | 1 | donald.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (donald.ns.cloudflare.com, donald.ns.cloudflare.com, donald.ns.cloudflare.com...)
Analysis
Hierarchy
The parent of www.coursecompiler.com is coursecompiler.com.
IP Addresses
coursecompiler.com points to a single IP number: 154.86.17.187.
Other host names, for instance jindibook.com, wxrk.net, 5yueyy.com, www.sxjzzs.cn and rcmatschke.com share IP numbers with coursecompiler.com.
Name Servers
coursecompiler.com is delegated to two name servers: donald.ns.cloudflare.com and natasha.ns.cloudflare.com.
coursecompiler.com uses the same name server setup as other domains, for instance barcuo.com, ggao88.com, niugu58.com, scvanhome.com and piusc.com.
coursecompiler.com shares name servers with other domains at least partially, for instance dirwinbike.com, yapep.org, wystaw-fakture.net, biotech.asia and bokamaheteonanalyticsco.digital.
these name servers are commonly used together with magnolia.ns.cloudflare.com and ganz.ns.cloudflare.com.
Host names with six IP numbers: donald.ns.cloudflare.com points to 2606:4700:58::adf5:3b9e, 2803:f800:50::6ca2:c19e, 2a06:98c1:50::ac40:219e, 108.162.193.158, 172.64.33.158 and 173.245.59.158; natasha.ns.cloudflare.com points to 2606:4700:50::a29f:2675, 2803:f800:50::6ca2:c275, 2a06:98c1:50::ac40:2275, 108.162.194.117, 162.159.38.117 and 172.64.34.117.