ctpexam.com - robtex.com
ctpexam.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns75.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21b4::30🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns75.domaincontrol.com | ||||||
| A | 97.74.107.48🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns75.domaincontrol.com | ||||||
| NS | ns76.domaincontrol.com | ||||||
| A | 2603:5:22b4::30🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns76.domaincontrol.com | ||||||
| A | 173.201.75.48🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns76.domaincontrol.com | ||||||
| SOA | ns75.domaincontrol.comdns@jomax.net 2026-02-22 #2 | ||||||
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=1778627796 | ||||||
Previously MX for
ctpexam.com |
Same first word
ctpexam.com |
Similar names
DNS History
12 records (4 active, 8 former)
○NSjm1.dns.com2020-02-15 → 2020-02-15 · 4 obs
● 2020-02-15 05:42:42
○ 2026-04-14 21:31:58
○ 2026-05-12 23:41:28
○NSjm2.dns.com2020-02-15 → 2020-02-15 · 4 obs
● 2020-02-15 05:42:42
○ 2026-04-14 21:31:58
○ 2026-05-12 23:41:28
○NSns1.bluehost.com2015-07-24 → 2016-02-27 · 4 obs
● 2016-02-27 11:27:04
○ 2020-02-15 05:42:42
○ 2026-05-12 23:41:28
○NSns2.bluehost.com2015-07-24 → 2016-02-27 · 4 obs
● 2016-02-27 11:27:04
○ 2020-02-15 05:42:42
○ 2026-05-12 23:41:28
●NSns75.domaincontrol.com2026-04-14 → 2026-05-12 · 3 obs
● 2026-04-14 21:31:58
● 2026-05-12 23:41:28
●NSns76.domaincontrol.com2026-04-14 → 2026-05-12 · 3 obs
● 2026-04-14 21:31:58
● 2026-05-12 23:41:28
○MXctpexam.com2015-07-24 → 2016-02-27 · 4 obs
● 2016-02-27 11:27:04
○ 2026-04-14 21:31:58
○ 2026-05-12 23:41:28
●A15.197.225.1282026-04-14 → 2026-05-12 · 3 obs
● 2026-04-14 21:31:58
● 2026-05-12 23:41:28
○A154.198.192.532020-02-15 → 2020-02-15 · 4 obs
● 2020-02-15 05:42:42
○ 2026-04-14 21:31:58
○ 2026-05-12 23:41:28
●A3.33.251.1682026-04-14 → 2026-05-12 · 3 obs
● 2026-04-14 21:31:58
● 2026-05-12 23:41:28
○A69.195.124.992015-07-24 → 2016-02-27 · 4 obs
● 2016-02-27 11:27:04
○ 2016-06-19 15:26:52
○ 2026-05-12 23:41:28
○A74.220.199.62016-06-19 → 2017-02-06 · 5 obs
● 2016-06-19 15:26:52
● 2017-02-06 08:07:00
○ 2020-02-15 05:42:42
○ 2026-05-12 23:41:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ctpexam.com | ns75.domaincontrol.com, ns76.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.107.48
NS records: ns75.domaincontrol.com, ns76.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctpexam.com (unsigned zone)
⏱️ Timing
Total: 131ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns75.domaincontrol.com, ns76.domaincontrol.com |
| SOA | 1 | ns75.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns75.domaincontrol.com, ns75.domaincontrol.com, ns76.domaincontrol.com...)
Analysis
IP Addresses
ctpexam.com has two IP numbers: 3.33.251.168 and 15.197.225.128.
Other host names, for instance chess-il.com, borracing.org, freeflyerbuilder.com, chickdeals.com and lafontainesfamily.com share IP numbers with ctpexam.com.
Name Servers
ctpexam.com's delegation uses two name servers: ns75.domaincontrol.com and ns76.domaincontrol.com.
ctpexam.com uses the same name server setup as other domains, such as immacomma.com, goateeful.com, easonfox.com, americanclassicsteel.com and tisere.com.
ctpexam.com at least partially shares name servers with other domains, for example usrenalcare.com.
Host names with two IPs:
ns75.domaincontrol.com points to 2603:5:21b4::30 and 97.74.107.48
ns76.domaincontrol.com points to 2603:5:22b4::30 and 173.201.75.48