ctfoclub.com - robtex.com
ctfoclub.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=1775957292 | ||||||
Same first word
ctfoclub.com |
DNS History
15 records (6 active, 9 former)
●NSns65.domaincontrol.com2016-01-25 → 2026-04-12 · 2 obs
● 2026-04-12 01:49:20
●NSns66.domaincontrol.com2016-01-25 → 2026-04-12 · 2 obs
● 2026-04-12 01:49:20
●MXmailstore1.secureserver.net2016-01-25 → 2026-04-12 · 2 obs
● 2026-04-12 01:49:20
●MXsmtp.secureserver.net2016-01-25 → 2026-04-12 · 2 obs
● 2026-04-12 01:49:20
●A15.197.148.332026-02-26 → 2026-04-12 · 3 obs
● 2026-02-26 03:27:16
● 2026-04-12 01:49:20
○A184.168.221.452018-08-27 → 2018-08-27 · 4 obs
● 2018-08-27 13:13:08
○ 2026-02-26 03:27:16
○ 2026-04-12 01:49:20
○A184.168.221.462018-08-27 → 2018-08-27 · 4 obs
● 2018-08-27 13:13:08
○ 2026-02-26 03:27:16
○ 2026-04-12 01:49:20
○A184.168.221.482016-01-25 → 2017-01-26 · 4 obs
● 2017-01-26 00:20:06
○ 2018-08-27 13:13:08
○ 2026-04-12 01:49:20
○A184.168.221.582018-08-27 → 2018-08-27 · 4 obs
● 2018-08-27 13:13:08
○ 2026-02-26 03:27:16
○ 2026-04-12 01:49:20
●A3.33.130.1902026-02-26 → 2026-04-12 · 3 obs
● 2026-02-26 03:27:16
● 2026-04-12 01:49:20
○A50.63.202.342018-08-27 → 2018-08-27 · 4 obs
● 2018-08-27 13:13:08
○ 2026-02-26 03:27:16
○ 2026-04-12 01:49:20
○A50.63.202.352018-08-27 → 2018-08-27 · 4 obs
● 2018-08-27 13:13:08
○ 2026-02-26 03:27:16
○ 2026-04-12 01:49:20
○A50.63.202.442018-08-27 → 2018-08-27 · 4 obs
● 2018-08-27 13:13:08
○ 2026-02-26 03:27:16
○ 2026-04-12 01:49:20
○A50.63.202.532018-08-27 → 2018-08-27 · 4 obs
● 2018-08-27 13:13:08
○ 2026-02-26 03:27:16
○ 2026-04-12 01:49:20
○A50.63.202.622018-08-27 → 2018-08-27 · 4 obs
● 2018-08-27 13:13:08
○ 2026-02-26 03:27:16
○ 2026-04-12 01:49:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ctfoclub.com | ns66.domaincontrol.com, ns65.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.70.43
NS records: ns66.domaincontrol.com, ns65.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctfoclub.com (unsigned zone)
⏱️ Timing
Total: 163ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns66.domaincontrol.com, ns65.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns65.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns66.domaincontrol.com, ns66.domaincontrol.com, ns65.domaincontrol.com...)
Analysis
IP Addresses
Two IP numbers are pointed to by ctfoclub.com: 3.33.130.190 and 15.197.148.33.
other host names include creatingbettercommunities.org, tatasteel.info, fun-inclusive.com, marr.enterprises and leverageca.com; they share IP numbers with ctfoclub.com.
Name Servers
Two name servers ns65.domaincontrol.com and ns66.domaincontrol.com handle the delegation for ctfoclub.com.
ctfoclub.com shares the same name server setup as other domains, for instance imsingle.com, eszylfietaylor.com, hotspringseventrentals.com, dawneschoep.com and tetonrunning.info.
Host names with two IP numbers:
ns65.domaincontrol.com points to 2603:5:2164::2b and 97.74.102.43.
ns66.domaincontrol.com points to 2603:5:2264::2b and 173.201.70.43.
Mail Servers
ctfoclub.com is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
ctfoclub.com uses the same mail server setup as other domains, for instance tmacrew.net, itsbeachseason.org, bimp-asp.de, samsaladino.com and swingler.org.
ctfoclub.com shares at least some mail servers with other domains, for instance gratefultechservices.net.
Host names with three IP numbers:
mailstore1.secureserver.net points to: 216.69.141.78, 216.69.141.114 and 216.69.141.162.
smtp.secureserver.net points to: 216.69.141.71, 216.69.141.84 and 216.69.141.113.