computercourses.org - robtex.com
computercourses.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.213.45🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a67c48129651a0940.awsglobalaccelerator.com | ||||||
| A | 76.223.67.189🇺🇸 Amazon76.223.64.0/20 | ||||||
| NS | pdns09.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21e2::36🇺🇸 GODADDY-DNS2603:5:21e0::/44 | ||||||
| PTR | pdns09.domaincontrol.com | ||||||
| A | 97.74.110.54🇺🇸 GODADDY-DNS97.74.110.0/23 | ||||||
| PTR | pdns09.domaincontrol.com | ||||||
| NS | pdns10.domaincontrol.com | ||||||
| A | 2603:5:22e2::36🇺🇸 GODADDY-DNS2603:5:22e0::/44 | ||||||
| PTR | pdns10.domaincontrol.com | ||||||
| A | 173.201.78.54🇺🇸 GODADDY-DNS173.201.78.0/23 | ||||||
| PTR | pdns10.domaincontrol.com | ||||||
| SOA | pdns09.domaincontrol.comdns@jomax.net 2026-07-17 #0 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785435397 | ||||||
Same first word
computercourses.org |
computercourses.top |
computercourses.com.au |
computercourses.ru |
computercourses.com |
computercourses.it |
computercourses.in |
computercourses.net |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns.buydomains.com2015-08-12 → 2017-08-12 · 4 obs
● 2017-08-12 09:13:48
○ 2026-06-15 17:38:08
○ 2026-07-30 19:08:08
●NSpdns09.domaincontrol.com2026-06-15 → 2026-07-30 · 3 obs
● 2026-06-15 17:38:08
● 2026-07-30 19:08:08
●NSpdns10.domaincontrol.com2026-06-15 → 2026-07-30 · 3 obs
● 2026-06-15 17:38:08
● 2026-07-30 19:08:08
●A13.248.213.452026-07-26 → 2026-07-30 · 3 obs
● 2026-07-26 11:06:04
● 2026-07-30 19:08:08
○A15.197.148.332026-06-15 → 2026-06-15 · 4 obs
● 2026-06-15 17:38:08
○ 2026-07-26 11:06:04
○ 2026-07-30 19:08:08
○A207.148.248.1432015-11-28 → 2017-08-12 · 5 obs
● 2015-11-28 21:57:50
● 2017-08-12 09:13:48
○ 2026-06-15 17:38:08
○ 2026-07-30 19:08:08
○A3.33.130.1902026-06-15 → 2026-06-15 · 4 obs
● 2026-06-15 17:38:08
○ 2026-07-26 11:06:04
○ 2026-07-30 19:08:08
○A66.151.181.492015-08-12 → 2015-08-12 · 3 obs
○ 2015-11-28 21:57:50
○ 2026-07-30 19:08:08
●A76.223.67.1892026-07-26 → 2026-07-30 · 3 obs
● 2026-07-26 11:06:04
● 2026-07-30 19:08:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| computercourses.org | pdns10.domaincontrol.com, pdns09.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.78.54
NS records: pdns10.domaincontrol.com, pdns09.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computercourses.org (unsigned zone)
⏱️ Timing
Total: 343ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | pdns09.domaincontrol.com, pdns10.domaincontrol.com |
| SOA | 1 | pdns09.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
computercourses.org directs to two IP numbers, 13.248.213.45 and 76.223.67.189
wegetiton.com, theartoflovebombing.com, fwd1.net and two other host names share IP numbers with computercourses.org.
Name Servers
computercourses.org is served by two delegated name servers, pdns09.domaincontrol.com and pdns10.domaincontrol.com.
computercourses.org uses the same name servers as several other domains — among them casaog.com, ebuajk.com, impianmedia.com and two more.
computercourses.org partially shares its name servers with domains like prodmag.com and frostbit.org.
Each of the two host names carries two IP addresses: pdns09.domaincontrol.com points to 97.74.110.54 and 2603:5:21e2::36, and pdns10.domaincontrol.com points to 173.201.78.54 and 2603:5:22e2::36.