`ctkcps.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:177c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d315^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.124^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.21^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carioca.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2614^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c214^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carioca.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2214^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carioca.ns.cloudflare.com`
		A	108.162.194.20^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	162.159.38.20^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	172.64.34.20^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
NS	`ian.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c176^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2176^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ian.ns.cloudflare.com`
		A	108.162.193.118^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	172.64.33.118^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	173.245.59.118^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
TXT	`google-site-verification=a51UwNI8YhVquFYrv7fkfjW8PPJsK03Di-sI1klnlOU`
TXT	`google-site-verification=glBxwKmAVhwkrQE1wMgOfCWJKIqPGU4ovBi3zsfbaDI`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.23.124, 172.67.211.21
		IPv6	2606:4700:3035::6815:177c, 2606:4700:3035::ac43:d315
SOA	`carioca.ns.cloudflare.com`dns@cloudflare.com serial=2395351427

`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=1774383937

Same first word

ctkcps.com

ctkcps.org.uk

Similar names

cckspt.co

DNS History

22 records (7 active, 15 former)

●NScarioca.ns.cloudflare.com2026-02-20 → 2026-03-24 · 3 obs

○ 2017-12-23 10:33:42
● 2026-02-20 05:55:24
● 2026-03-24 20:50:44

●NSian.ns.cloudflare.com2026-02-20 → 2026-03-24 · 3 obs

○ 2017-12-23 10:33:42
● 2026-02-20 05:55:24
● 2026-03-24 20:50:44

○NSns.123-reg.co.uk2015-08-18 → 2017-12-23 · 4 obs

● 2015-08-18 19:58:20
● 2017-12-23 10:33:42
○ 2026-02-20 05:55:24
○ 2026-03-24 20:50:44

○NSns2.123-reg.co.uk2016-12-22 → 2017-12-23 · 5 obs

○ 2015-08-18 19:58:20
● 2016-12-22 20:05:34
● 2017-12-23 10:33:42
○ 2026-02-20 05:55:24
○ 2026-03-24 20:50:44

○MXctkcps-com.mail.protection.outlook.com2016-12-22 → 2017-12-23 · 4 obs

● 2016-12-22 20:05:34
● 2017-12-23 10:33:42
○ 2026-02-20 05:55:24
○ 2026-03-24 20:50:44

●MXsmtp.google.com2026-02-20 → 2026-03-24 · 3 obs

○ 2017-12-23 10:33:42
● 2026-02-20 05:55:24
● 2026-03-24 20:50:44

●A104.21.23.1242026-02-20 → 2026-03-24 · 3 obs

○ 2017-12-23 10:33:42
● 2026-02-20 05:55:24
● 2026-03-24 20:50:44

●A172.67.211.212026-02-20 → 2026-03-24 · 3 obs

○ 2017-12-23 10:33:42
● 2026-02-20 05:55:24
● 2026-03-24 20:50:44

○A176.34.123.1912016-04-02 → 2016-04-02 · 4 obs

○ 2015-12-13 12:02:16
● 2016-04-02 21:56:06
○ 2016-12-22 20:05:34
○ 2026-03-24 20:50:44

○A176.34.253.222016-04-02 → 2016-04-02 · 4 obs

○ 2015-12-13 12:02:16
● 2016-04-02 21:56:06
○ 2016-12-22 20:05:34
○ 2026-03-24 20:50:44

●A2606:4700:3035::6815:177c2026-02-20 → 2026-03-24 · 3 obs

○ 2017-12-23 10:33:42
● 2026-02-20 05:55:24
● 2026-03-24 20:50:44

●A2606:4700:3035::ac43:d3152026-02-20 → 2026-03-24 · 3 obs

○ 2017-12-23 10:33:42
● 2026-02-20 05:55:24
● 2026-03-24 20:50:44

○A34.248.77.2532017-12-23 → 2017-12-23 · 4 obs

○ 2016-12-22 20:05:34
● 2017-12-23 10:33:42
○ 2026-02-20 05:55:24
○ 2026-03-24 20:50:44

○A46.137.175.2262015-12-13 → 2015-12-13 · 4 obs

○ 2015-08-18 19:58:20
● 2015-12-13 12:02:16
○ 2016-04-02 21:56:06
○ 2026-03-24 20:50:44

○A46.137.180.1052015-12-13 → 2015-12-13 · 4 obs

○ 2015-08-18 19:58:20
● 2015-12-13 12:02:16
○ 2016-04-02 21:56:06
○ 2026-03-24 20:50:44

○A46.137.74.2452016-04-02 → 2016-04-02 · 4 obs

○ 2015-12-13 12:02:16
● 2016-04-02 21:56:06
○ 2016-12-22 20:05:34
○ 2026-03-24 20:50:44

○A52.17.147.1362016-12-22 → 2016-12-22 · 4 obs

○ 2016-04-02 21:56:06
● 2016-12-22 20:05:34
○ 2017-12-23 10:33:42
○ 2026-03-24 20:50:44

○A54.217.212.2102015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 19:58:20
○ 2017-12-23 10:33:42
○ 2026-03-24 20:50:44

○A54.228.220.22015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 19:58:20
○ 2017-12-23 10:33:42
○ 2026-03-24 20:50:44

○A54.247.124.442015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 19:58:20
○ 2017-12-23 10:33:42
○ 2026-03-24 20:50:44

○A54.247.80.1272015-12-13 → 2015-12-13 · 4 obs

○ 2015-08-18 19:58:20
● 2015-12-13 12:02:16
○ 2016-04-02 21:56:06
○ 2026-03-24 20:50:44

○CNAMEeschools-eu-1498792666.eu-west-1.elb.amazonaws.com2015-08-18 → 2016-04-02 · 4 obs

● 2015-08-18 19:58:20
● 2016-04-02 21:56:06
○ 2016-12-22 20:05:34
○ 2026-03-24 20:50:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
ctkcps.com	ian.ns.cloudflare.com, carioca.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.20

NS records: ian.ns.cloudflare.com, carioca.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctkcps.com (unsigned zone)

⏱️ Timing

Total: 120ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.211.21, 104.21.23.124`
AAAA	2	`2606:4700:3035::6815:177c, 2606:4700:3035::ac43:d315`
NS	2	`carioca.ns.cloudflare.com, ian.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	3	`google-site-verification=a51UwNI8YhVquFY, google-site-verification=glBxwKmAVhwkrQE...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carioca.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ian.ns.cloudflare.com, ian.ns.cloudflare.com, ian.ns.cloudflare.com...)

Analysis

IP Addresses

ctkcps.com resolves to four IPs: 2606:4700:3035::6815:177c, 2606:4700:3035::ac43:d315, 104.21.23.124 and 172.67.211.21.

Other host names such as crm.wfmo.de, tesvikbelgesi.org, tfddos.com, glowwordecho.com and 24locksmithhuffman.com share IP numbers with ctkcps.com.

Name Servers

ctkcps.com is delegated to two name servers: carioca.ns.cloudflare.com and ian.ns.cloudflare.com.

ctkcps.com uses the same name server setup as other domains, including stmarysswanage.dorset.sch.uk, stmarymarnhull.dorset.sch.uk, sacred-heart-primary.torbay.sch.uk, carterhealthcare.com and holycross.plymouth.sch.uk.

At least part of the name servers for ctkcps.com are shared with other domains, for instance kosotsuba.com, 728911.com, adventurous-chemistry.online, whitneypoint.gov and hipp.email.

These name servers are often used together with lily.ns.cloudflare.com, stevie.ns.cloudflare.com and meera.ns.cloudflare.com.

Host names with six IP numbers:

carioca.ns.cloudflare.com points to: 2606:4700:50::a29f:2614, 2803:f800:50::6ca2:c214, 2a06:98c1:50::ac40:2214, 108.162.194.20, 162.159.38.20 and 172.64.34.20.

ian.ns.cloudflare.com points to: 2606:4700:58::adf5:3b76, 2803:f800:50::6ca2:c176, 2a06:98c1:50::ac40:2176, 108.162.193.118, 172.64.33.118 and 173.245.59.118.

Mail Servers

The mail server for ctkcps.com is smtp.google.com.

ctkcps.com uses the same mail server setup as other domains, for instance projectallie.com, eeevo.asia, fortify.vc, dannydigi.com and goshieldroofing.com.

ctkcps.com shares at least some mail servers with other domains, for example wehakeecampforgirls.com, villagemedicalpractice.com.au, radiantgenomics.com, veroni.it and modclima.com.br.

these mail servers are often used together with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

smtp.google.com resolves to nine IP numbers: 2607:f8b0:4004:c07::1a, 2607:f8b0:4004:c07::1b, 2607:f8b0:4004:c21::1a, 2607:f8b0:4004:c21::1b, 64.233.180.26, 64.233.180.27, 172.253.62.26, 172.253.62.27 and 172.253.115.26.

ctkcps.com - robtex.com

ctkcps.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`ctkcps.com`

`com`