ptclearning.com - dns.ninja
ptclearning.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns77.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c4::31🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns77.domaincontrol.com | ||||||
| A | 97.74.108.49🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns77.domaincontrol.com | ||||||
| NS | ns78.domaincontrol.com | ||||||
| A | 2603:5:22c4::31🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns78.domaincontrol.com | ||||||
| A | 173.201.76.49🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns78.domaincontrol.com | ||||||
| SOA | ns77.domaincontrol.comdns@jomax.net 2023-12-25 #0 | ||||||
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=1782267130 | ||||||
Same first word
ptclearning.com |
Similar names
gnipcentral.com |
pngicentral.com |
pingcentral.net |
treningplac.si |
tcplearning.com |
pingcentral.com |
pngicentral.org |
cpginternal.com |
cptlearning.com |
pcginternal.com |
centralping.com |
DNS History
9 records (4 active, 5 former)
○NSns09.domaincontrol.com2016-02-10 → 2016-02-10 · 4 obs
● 2016-02-10 22:27:20
○ 2016-06-18 13:17:08
○ 2026-06-24 02:22:24
○NSns10.domaincontrol.com2016-02-10 → 2016-02-10 · 4 obs
● 2016-02-10 22:27:20
○ 2016-06-18 13:17:08
○ 2026-06-24 02:22:24
○NSns41.domaincontrol.com2015-07-14 → 2015-11-18 · 4 obs
● 2015-11-18 05:49:38
○ 2016-02-10 22:27:20
○ 2026-06-24 02:22:24
○NSns42.domaincontrol.com2015-07-14 → 2015-11-18 · 4 obs
● 2015-11-18 05:49:38
○ 2016-02-10 22:27:20
○ 2026-06-24 02:22:24
●NSns77.domaincontrol.com2026-03-02 → 2026-06-24 · 3 obs
● 2026-03-02 13:19:16
● 2026-06-24 02:22:24
●NSns78.domaincontrol.com2026-03-02 → 2026-06-24 · 3 obs
● 2026-03-02 13:19:16
● 2026-06-24 02:22:24
●A15.197.148.332026-03-02 → 2026-06-24 · 3 obs
● 2026-03-02 13:19:16
● 2026-06-24 02:22:24
●A3.33.130.1902026-03-02 → 2026-06-24 · 3 obs
● 2026-03-02 13:19:16
● 2026-06-24 02:22:24
○A66.46.148.582015-07-14 → 2016-02-10 · 4 obs
● 2016-02-10 22:27:20
○ 2016-06-18 13:17:08
○ 2026-06-24 02:22:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ptclearning.com | ns77.domaincontrol.com, ns78.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.108.49
NS records: ns77.domaincontrol.com, ns78.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptclearning.com (unsigned zone)
⏱️ Timing
Total: 177ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns77.domaincontrol.com, ns78.domaincontrol.com |
| SOA | 1 | ns77.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns77.domaincontrol.com, ns77.domaincontrol.com, ns78.domaincontrol.com...)
Analysis
IP Addresses
ptclearning.com directs to two IP numbers, 3.33.130.190 and 15.197.148.33
Additional host names — seolinkable.com, creloop.com, btcjordan.com and two others — share IP numbers with ptclearning.com.
Name Servers
The NS records for ptclearning.com delegate to ns77.domaincontrol.com and ns78.domaincontrol.com.
ptclearning.com shares its name server setup with other domains, including everline.com, catswell.com, otten-real.com and two others.
ns77.domaincontrol.com resolves to 97.74.108.49 and 2603:5:21c4::31. Likewise, ns78.domaincontrol.com resolves to 173.201.76.49 and 2603:5:22c4::31 — two IP addresses apiece.