ptclearning.com - robtex.com
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=1771291435 | ||||||
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 |
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
○ 2026-03-02 13:19:16
○NSns10.domaincontrol.com2016-02-10 → 2016-02-10 · 4 obs
● 2016-02-10 22:27:20
○ 2016-06-18 13:17:08
○ 2026-03-02 13:19:16
○NSns41.domaincontrol.com2015-07-14 → 2015-11-18 · 4 obs
● 2015-11-18 05:49:38
○ 2016-02-10 22:27:20
○ 2026-03-02 13:19:16
○NSns42.domaincontrol.com2015-07-14 → 2015-11-18 · 4 obs
● 2015-11-18 05:49:38
○ 2016-02-10 22:27:20
○ 2026-03-02 13:19:16
●NSns77.domaincontrol.com2026-03-02 → 2026-03-02 · 2 obs
● 2026-03-02 13:19:16
●NSns78.domaincontrol.com2026-03-02 → 2026-03-02 · 2 obs
● 2026-03-02 13:19:16
●A15.197.148.332026-03-02 → 2026-03-02 · 2 obs
● 2026-03-02 13:19:16
●A3.33.130.1902026-03-02 → 2026-03-02 · 2 obs
● 2026-03-02 13:19:16
○A66.46.148.582015-07-14 → 2016-02-10 · 4 obs
● 2016-02-10 22:27:20
○ 2016-06-18 13:17:08
○ 2026-03-02 13:19:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, j.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: 137ms | 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
Two IP numbers are pointed to by ptclearning.com: 3.33.130.190 and 15.197.148.33.
other host names include seolinkable.com, creloop.com, btcjordan.com, livingsinglehappily.com and directhr.ca; they share IP numbers with ptclearning.com.
Name Servers
Two name servers ns77.domaincontrol.com and ns78.domaincontrol.com handle the delegation for ptclearning.com.
ptclearning.com shares the same name server setup as other domains, for instance everline.com, catswell.com, otten-real.com, midlandbrightsteels.co.uk and downeastauctions.com.
Host names with two IP numbers:
ns77.domaincontrol.com points to 2603:5:21c4::31 and 97.74.108.49.
ns78.domaincontrol.com points to 2603:5:22c4::31 and 173.201.76.49.