`ctcuniversity.com`

DNSSEC	⚠️ Not signed
A	192.149.21.43^{🇺🇸 AS701192.149.21.0/24}
A	216.106.37.29^{🇺🇸 SOCKETNET-AS216.106.0.0/18 Socket Internet Services}
NS	`dns1.cscdns.net` ⭐
		A	2610:a1:1022::100^{🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
		A	156.154.130.100^{🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
NS	`dns2.cscdns.net`
		A	2610:a1:1023::100^{🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
		A	156.154.131.100^{🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
TXT	`v=spf1 -all`
SOA	`dns1.cscdns.net`hostmaster@cscdns.net 2021-11-24 #5

`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.net`nstld@verisign-grs.com serial=1776089892

Same first word

ctcuniversity.com

DNS History

9 records (4 active, 5 former)

●NSdns1.cscdns.net2026-02-26 → 2026-04-13 · 3 obs

○ 2017-06-19 20:03:54
● 2026-02-26 19:52:44
● 2026-04-13 14:45:00

●NSdns2.cscdns.net2026-02-26 → 2026-04-13 · 3 obs

○ 2017-06-19 20:03:54
● 2026-02-26 19:52:44
● 2026-04-13 14:45:00

○NSns61.domaincontrol.com2015-08-21 → 2017-06-19 · 4 obs

● 2015-08-21 19:05:46
● 2017-06-19 20:03:54
○ 2026-02-26 19:52:44
○ 2026-04-13 14:45:00

○NSns62.domaincontrol.com2015-08-21 → 2017-06-19 · 4 obs

● 2015-08-21 19:05:46
● 2017-06-19 20:03:54
○ 2026-02-26 19:52:44
○ 2026-04-13 14:45:00

○MXmailstore1.secureserver.net2015-08-21 → 2017-06-19 · 4 obs

● 2015-08-21 19:05:46
● 2017-06-19 20:03:54
○ 2026-02-26 19:52:44
○ 2026-04-13 14:45:00

○MXsmtp.secureserver.net2015-08-21 → 2017-06-19 · 4 obs

● 2015-08-21 19:05:46
● 2017-06-19 20:03:54
○ 2026-02-26 19:52:44
○ 2026-04-13 14:45:00

○A184.168.221.92015-08-21 → 2017-06-19 · 4 obs

● 2015-08-21 19:05:46
● 2017-06-19 20:03:54
○ 2026-02-26 19:52:44
○ 2026-04-13 14:45:00

●A192.149.21.432026-02-26 → 2026-04-13 · 3 obs

○ 2017-06-19 20:03:54
● 2026-02-26 19:52:44
● 2026-04-13 14:45:00

●A216.106.37.292026-02-26 → 2026-04-13 · 3 obs

○ 2017-06-19 20:03:54
● 2026-02-26 19:52:44
● 2026-04-13 14:45:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
ctcuniversity.com	dns1.cscdns.net, dns2.cscdns.net	-

✅ Authoritative Response

Server:156.154.131.100

NS records: dns1.cscdns.net, dns2.cscdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctcuniversity.com (unsigned zone)

⏱️ Timing

Total: 266ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`192.149.21.43, 216.106.37.29`
NS	2	`dns1.cscdns.net, dns2.cscdns.net`
TXT	1	`v=spf1 -all`
SOA	1	`dns1.cscdns.net hostmaster.cscdns.net`

Analysis

IP Addresses

ctcuniversity.com points to two IP numbers: 192.149.21.43 and 216.106.37.29.

Other host names such as 216.106.37.29.reverse.socket.net, bubbabladeshades.com, midnight3guninvitational.com, bitbrands.info and mail.ultimatesurvival.com share IP numbers with ctcuniversity.com.

Name Servers

ctcuniversity.com is delegated to two name servers: dns1.cscdns.net and dns2.cscdns.net.

ctcuniversity.com uses the same name server setup as other domains, including trw.mn, axanetwork.net, dssarizona.com, colby.co.in and tourdelarue.eu.

ctcuniversity.com partially shares name servers with other domains, for instance ml-edge.org, glaxowellcome.kg, bankofamerica-services.com and mobilecreditsolution.info.

These name servers are commonly used alongside ns101.bac.com and ns102.bac.com.

Host names with two IP numbers:

dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100.

dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.

ctcuniversity.com - robtex.com