ckthink.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ckthink.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
		A	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
NS	`ns2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:d98d:77d0:4351:e98f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:8b8e:2173:9d62:5394^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:96f8:d2c8:7f34:9449^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	35.175.192.103^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
			PTR	`ec2-35-175-192-103.compute-1.amazonaws.com`
		A	54.163.9.173^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-163-9-173.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-15 #1

`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=1786781004

Same first word

ckthink.com

ckthink.net

Similar names

thinkck.com

thinkkc.org

knitchk.com

thinkkc.com

DNS History

27 records (6 active, 21 former)

●NSns1.namebrightdns.com2015-11-20 → 2026-08-15 · 6 obs

○ 2015-07-20 10:09:32
● 2015-11-20 12:55:46
● 2016-09-26 23:58:58
○ 2016-10-24 00:33:40
● 2017-07-05 18:03:36
● 2026-08-15 08:05:56

●NSns2.namebrightdns.com2015-11-20 → 2026-08-15 · 6 obs

○ 2015-07-20 10:09:32
● 2015-11-20 12:55:46
● 2016-09-26 23:58:58
○ 2016-10-24 00:33:40
● 2017-07-05 18:03:36
● 2026-08-15 08:05:56

○NSns3.three60tech.com2015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 10:09:32
○ 2015-11-20 12:55:46
○ 2026-08-15 08:05:56

○NSns37.domaincontrol.com2015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 10:09:32
○ 2015-11-20 12:55:46
○ 2026-08-15 08:05:56

○NSns38.domaincontrol.com2015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 10:09:32
○ 2015-11-20 12:55:46
○ 2026-08-15 08:05:56

○NSns4.three60tech.com2015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 10:09:32
○ 2015-11-20 12:55:46
○ 2026-08-15 08:05:56

○NSnst1.namebrightdns.com2016-10-24 → 2016-10-24 · 4 obs

○ 2016-09-26 23:58:58
● 2016-10-24 00:33:40
○ 2017-07-05 18:03:36
○ 2026-08-15 08:05:56

○NSnst2.namebrightdns.com2016-10-24 → 2016-10-24 · 4 obs

○ 2016-09-26 23:58:58
● 2016-10-24 00:33:40
○ 2017-07-05 18:03:36
○ 2026-08-15 08:05:56

○MXanmail.namebrightmail.com2017-07-05 → 2017-07-05 · 4 obs

○ 2015-11-20 12:55:46
● 2017-07-05 18:03:36
○ 2018-04-05 06:59:44
○ 2026-08-15 08:05:56

○MXmailstore1.secureserver.net2015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 10:09:32
○ 2015-11-20 12:55:46
○ 2026-08-15 08:05:56

○MXsmtp.secureserver.net2015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 10:09:32
○ 2015-11-20 12:55:46
○ 2026-08-15 08:05:56

○A107.23.198.2402016-07-12 → 2016-10-24 · 5 obs

○ 2016-03-02 22:33:14
● 2016-07-12 05:19:52
● 2016-10-24 00:33:40
○ 2017-07-05 18:03:36
○ 2026-08-15 08:05:56

●A13.223.25.842026-08-15 → 2026-08-15 · 2 obs

○ 2017-07-05 18:03:36
● 2026-08-15 08:05:56

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-08-15 → 2026-08-15 · 2 obs

○ 2017-07-05 18:03:36
● 2026-08-15 08:05:56

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-08-15 → 2026-08-15 · 2 obs

○ 2017-07-05 18:03:36
● 2026-08-15 08:05:56

○A50.63.202.532015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 10:09:32
○ 2015-11-20 12:55:46
○ 2026-08-15 08:05:56

○A52.0.96.242016-03-02 → 2016-03-02 · 4 obs

○ 2015-11-20 12:55:46
● 2016-03-02 22:33:14
○ 2016-07-12 05:19:52
○ 2026-08-15 08:05:56

○A52.206.43.2342016-08-03 → 2016-09-26 · 5 obs

○ 2016-07-12 05:19:52
● 2016-08-03 01:55:44
● 2016-09-26 23:58:58
○ 2016-10-24 00:33:40
○ 2026-08-15 08:05:56

○A52.4.72.1372016-07-12 → 2016-10-24 · 5 obs

○ 2016-03-02 22:33:14
● 2016-07-12 05:19:52
● 2016-10-24 00:33:40
○ 2017-07-05 18:03:36
○ 2026-08-15 08:05:56

○A52.71.117.992016-03-02 → 2016-03-02 · 4 obs

○ 2015-11-20 12:55:46
● 2016-03-02 22:33:14
○ 2016-07-12 05:19:52
○ 2026-08-15 08:05:56

○A54.174.31.2542015-11-20 → 2015-11-20 · 4 obs

○ 2015-07-20 10:09:32
● 2015-11-20 12:55:46
○ 2016-03-02 22:33:14
○ 2026-08-15 08:05:56

○A54.208.74.2152015-11-20 → 2015-11-20 · 4 obs

○ 2015-07-20 10:09:32
● 2015-11-20 12:55:46
○ 2016-03-02 22:33:14
○ 2026-08-15 08:05:56

○A54.210.33.1902016-08-12 → 2016-09-26 · 5 obs

○ 2016-08-03 01:55:44
● 2016-08-12 19:29:32
● 2016-09-26 23:58:58
○ 2016-10-24 00:33:40
○ 2026-08-15 08:05:56

○A54.236.123.2242016-08-03 → 2016-09-26 · 5 obs

○ 2016-07-12 05:19:52
● 2016-08-03 01:55:44
● 2016-09-26 23:58:58
○ 2016-10-24 00:33:40
○ 2026-08-15 08:05:56

●A54.243.117.1972026-08-15 → 2026-08-15 · 2 obs

○ 2017-07-05 18:03:36
● 2026-08-15 08:05:56

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-11-20 → 2016-10-24 · 4 obs

● 2015-11-20 12:55:46
● 2016-10-24 00:33:40
○ 2017-07-05 18:03:36
○ 2026-08-15 08:05:56

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-07-05 → 2018-08-21 · 4 obs

○ 2016-10-24 00:33:40
● 2017-07-05 18:03:36
● 2018-08-21 09:38:30
○ 2026-08-15 08:05:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ckthink.com	ns1.namebrightdns.com, ns2.namebrightdns.com	8 records

✅ Authoritative Response

Server:100.58.124.42

NS records: ns1.namebrightdns.com, ns2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ckthink.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`ns2.namebrightdns.com, ns1.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)

Analysis

IP Addresses

ckthink.com points to the four IP addresses 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

www.xusca.com, eupros.com, 1776threads.com plus two other host names have IP numbers in common with ckthink.com.

Name Servers

DNS delegation for ckthink.com points to two name servers: ns1.namebrightdns.com and ns2.namebrightdns.com.

The name server configuration of ckthink.com is shared with other domains, for instance brocase.com, ainsipasseletemps.com, triptabs.com and two others.

The name servers of ckthink.com overlap at least partially with those of other domains — among them cloudblanc.com, entrenadorcanino.com, vareena.com and two more.

These name servers commonly co-occur with the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Hosts with five IP addresses:

ns2.namebrightdns.com has IP addresses 35.175.192.103, 54.163.9.173 and 2600:1f18:683a:ae1a:d98d:77d0:4351:e98f along with two other addresses.

Host names carrying three IP numbers:

ns1.namebrightdns.com has IP addresses 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.