cttek.com - dns.ninja

`cttek.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns13.domaincontrol.com` ⭐
		A	2603:5:21a0::7^{🇺🇸 GODADDY-DNS2603:5:21a0::/44}
			PTR	`ns13.domaincontrol.com`
		A	97.74.106.7^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns13.domaincontrol.com`
NS	`ns14.domaincontrol.com`
		A	2603:5:22a0::7^{🇺🇸 GODADDY-DNS2603:5:22a0::/44}
			PTR	`ns14.domaincontrol.com`
		A	173.201.74.7^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns14.domaincontrol.com`
MX	`cttek-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00100.inbound.protection.outlook.com`
		A	40.93.192.4^{🇺🇸 Microsoft40.80.0.0/12}
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.41.58^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
TXT	`NETORGFT11581941.onmicrosoft.com`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns13.domaincontrol.com`dns@jomax.net 2026-07-24 #3

`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=1785310277

Same first word

cttek.com.tw

cttek.com

Similar names

etckt.com

kttec.co.uk

tketc.com

tktec.co.jp

tctek.com

tkect.com

tctek.com.au

tekct.com

tktec.com

kttec.co.kr

ktect.com

tectk.com

cttke.com

kttec.co.jp

tktec.at

etckt.cz

tktec.net

tktec.eu

teckt.com

ktetc.com

tcket.com

tcket.co.uk

ckett.com

ectkt.com

tcket.de

tktec.de

etktc.com

kttec.com

DNS History

9 records (5 active, 4 former)

●NSns13.domaincontrol.com2015-08-05 → 2026-07-29 · 2 obs

● 2015-08-05 12:17:50
● 2026-07-29 07:52:00

●NSns14.domaincontrol.com2015-08-05 → 2026-07-29 · 2 obs

● 2015-08-05 12:17:50
● 2026-07-29 07:52:00

●MXcttek-com.mail.protection.outlook.com2026-03-04 → 2026-07-29 · 3 obs

○ 2019-03-15 14:12:50
● 2026-03-04 11:17:14
● 2026-07-29 07:52:00

○MXmailstore1.secureserver.net2015-08-05 → 2019-03-15 · 4 obs

● 2015-08-05 12:17:50
● 2019-03-15 14:12:50
○ 2026-03-04 11:17:14
○ 2026-07-29 07:52:00

○MXsmtp.secureserver.net2015-08-05 → 2019-03-15 · 4 obs

● 2015-08-05 12:17:50
● 2019-03-15 14:12:50
○ 2026-03-04 11:17:14
○ 2026-07-29 07:52:00

●A15.197.225.1282026-03-04 → 2026-07-29 · 3 obs

○ 2019-03-15 14:12:50
● 2026-03-04 11:17:14
● 2026-07-29 07:52:00

○A184.168.131.2412019-03-15 → 2019-03-15 · 4 obs

○ 2017-02-12 20:14:30
● 2019-03-15 14:12:50
○ 2026-03-04 11:17:14
○ 2026-07-29 07:52:00

●A3.33.251.1682026-03-04 → 2026-07-29 · 3 obs

○ 2019-03-15 14:12:50
● 2026-03-04 11:17:14
● 2026-07-29 07:52:00

○A50.63.202.222015-08-05 → 2017-02-12 · 4 obs

● 2015-08-05 12:17:50
● 2017-02-12 20:14:30
○ 2019-03-15 14:12:50
○ 2026-07-29 07:52:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...	-
cttek.com	ns13.domaincontrol.com, ns14.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.74.7

NS records: ns13.domaincontrol.com, ns14.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cttek.com (unsigned zone)

⏱️ Timing

Total: 231ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.251.168, 15.197.225.128`
NS	2	`ns13.domaincontrol.com, ns14.domaincontrol.com`
MX	1	`cttek-com.mail.protection.outlook.com (p`
TXT	2	`NETORGFT11581941.onmicrosoft.com, v=spf1 include:secureserver.net -all`
SOA	1	`ns13.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns13.domaincontrol.com, ns13.domaincontrol.com, ns14.domaincontrol.com...)

Analysis

IP Addresses

cttek.com has two IP addresses: 3.33.251.168 and 15.197.225.128

metairiefinancialadvisors.com, rapidcitybusiness.com, psghosp.com and two other host names share IP numbers with cttek.com.

Name Servers

cttek.com uses two name servers for its delegation: ns13.domaincontrol.com and ns14.domaincontrol.com.

cttek.com uses the same name servers as several other domains — among them vendome.us, fintviagens.ch, mitchservice.com and two more.

The two host names ns13.domaincontrol.com and ns14.domaincontrol.com each have a pair of IP addresses: ns13.domaincontrol.com has 97.74.106.7 and 2603:5:21a0::7, and ns14.domaincontrol.com has 173.201.74.7 and 2603:5:22a0::7.

Mail Servers

Mail for cttek.com is handled by a single mail server, cttek-com.mail.protection.outlook.com.

cttek-com.mail.protection.outlook.com resolves to 8 IP addresses — 40.93.192.4, 52.101.8.34, 52.101.41.58 and 5 others.