coursesedu.com - robtex.com
coursesedu.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=1774931307 | ||||||
Same first word
coursesedu.com |
Similar names
sudosecure.com |
educourses.co.za |
usedsource.com |
educourses.pro |
edusources.nl |
sudosecure.net |
ecssoudure.fr |
edusources.net |
DNS History
5 records (5 active, 0 former)
●NSdns1.registrar-servers.com2026-03-04 → 2026-03-31 · 2 obs
● 2026-03-31 04:30:56
●NSdns2.registrar-servers.com2026-03-04 → 2026-03-31 · 2 obs
● 2026-03-31 04:30:56
●MXmx1.privateemail.com2026-03-04 → 2026-03-31 · 2 obs
● 2026-03-31 04:30:56
●MXmx2.privateemail.com2026-03-04 → 2026-03-31 · 2 obs
● 2026-03-31 04:30:56
●A162.0.212.52026-03-04 → 2026-03-31 · 2 obs
● 2026-03-31 04:30:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| coursesedu.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coursesedu.com (unsigned zone)
⏱️ Timing
Total: 153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.0.212.5 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 2 | mx1.privateemail.com (pri: 10), mx2.privateemail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.easywp.com ~all |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
coursesedu.com points to a single IP number: 162.0.212.5.
Other host names, for instance drhousecallsofpv.com, jackitupfoundationspecialist.com, ryanclarkmusic.com, sasmonroe.net and aramsoba.org share IP numbers with coursesedu.com.
Name Servers
coursesedu.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
coursesedu.com uses the same name server setup as other domains, for instance ahuracloud.com, virbay.com, donycoll.lol, graysonmoore.com and enduranceeu.com.
coursesedu.com shares name servers with other domains at least partially, for instance matchmirror.com, jat-consult.com, powermastergateoperator.com, getbackusa.com and nborbit.io.
these name servers are often used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers:
The host dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.
The host dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.
Mail Servers
coursesedu.com is handled by two mail servers: mx1.privateemail.com and mx2.privateemail.com.
coursesedu.com shares the same mail server setup as other domains, including deezus.com, rarzz.com, joelchristiansen.com, accuriteexcavation.com and ironpillars.com.
coursesedu.com shares some mail servers with other domains, for example gaming.com.np, sungei.net, empowergroup.ca and smartersiptvplayer.com.
Host names with one IP number:
mx1.privateemail.com points to: 162.255.118.7.
mx2.privateemail.com points to: 162.255.118.8.