WWW.ROBTEX.COM - ctk.blue

Search for IP or hostnames:

ctk.blue checked at 2025-11-15T21:54:57.179Z 928ms 298/298/298 100% R:16 allDone:true timedOut:false

`ctk.blue`

MX	`aspmx2.googlemail.com`
		A	2607:f8b0:4023:100f::1b^{🇺🇸 Google}
			PTR	`yudfwra-in-f27.1e100.net`
		A	192.178.220.27^{🇺🇸 Google}
			PTR	`yudfwra-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.27^{🇺🇸 Google}
			PTR	`yudfwta-in-f27.1e100.net`
NS	`daniella.ns.cloudflare.com`
		A	2606:4700:50::a29f:26e4^{🇺🇸 Cloudflare}
			PTR	`daniella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e4^{🇨🇷 Cloudflare}
			PTR	`daniella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e4^{🇺🇸 Cloudflare}
			PTR	`daniella.ns.cloudflare.com`
		A	108.162.194.228^{🇺🇸 Cloudflare}
			PTR	`daniella.ns.cloudflare.com`
		A	162.159.38.228^Cloudflare
			PTR	`daniella.ns.cloudflare.com`
		A	172.64.34.228^{🇺🇸 Cloudflare}
			PTR	`daniella.ns.cloudflare.com`
NS	`guy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bad^{🇺🇸 Cloudflare}
			PTR	`guy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ad^{🇨🇷 Cloudflare}
			PTR	`guy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ad^{🇺🇸 Cloudflare}
			PTR	`guy.ns.cloudflare.com`
		A	108.162.193.173^{🇺🇸 Cloudflare}
			PTR	`guy.ns.cloudflare.com`
		A	172.64.33.173^{🇺🇸 Cloudflare}
			PTR	`guy.ns.cloudflare.com`
		A	173.245.59.173^{🇺🇸 Cloudflare}
			PTR	`guy.ns.cloudflare.com`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.167.26^{🇺🇸 Google}
			PTR	`ww-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google}
			PTR	`dj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google}
			PTR	`ws-in-f27.1e100.net`
A	2606:4700:3030::6815:2ff5^{🇺🇸 Cloudflare}
A	2606:4700:3035::ac43:ae90^{🇺🇸 Cloudflare}
A	104.21.47.245^Cloudflare
A	172.67.174.144^{🇺🇸 Cloudflare}

`blue`

	NS	`a0.nic.blue`
	NS	`a2.nic.blue`
	NS	`b0.nic.blue`
	NS	`b2.nic.blue`
	NS	`c0.nic.blue`

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ctk.se

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kct.cz

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ctk.in

tkc.ch

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ktc.zone

ckt.com.au

tkc.deals

kct.net.ua

kct.co.id

ckt.com.tw

tck.us

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tkc.biz

ckt.cn

ctk.io

ckt.jp

tkc.co.th

tck.email

ctk.co.jp

ckt.fi

tkc.net

tck.to

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kct.cl

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ktc.se

tck.gg

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kct.org.uk

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ktc.org.br

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AI analysis

ctk.blue maps to four IP numbers: 2606:4700:3030::6815:2ff5, 2606:4700:3035::ac43:ae90, 104.21.47.245 and 172.67.174.144.

Other host names, for instance dnote.net, petcorral.biz, antibit.ru, localfarmmarkets.org and www.jri.cm share IP numbers with ctk.blue.

Two name servers daniella.ns.cloudflare.com and guy.ns.cloudflare.com are delegated to ctk.blue.

ctk.blue uses the same name server setup as tri-digital.com and ashantigoldcorp.com.

ctk.blue at least partially shares name servers with other domains such as dancinginjaffa.com, aacku.com, jokerweb.org, entitysolutions.com.au and kornelis.com.

these name servers are commonly used with the name servers lamar.ns.cloudflare.com.

Host names with six IP numbers: Host name daniella.ns.cloudflare.com points to 2606:4700:50::a29f:26e4, 2803:f800:50::6ca2:c2e4, 2a06:98c1:50::ac40:22e4, 108.162.194.228, 162.159.38.228 and 172.64.34.228; host name guy.ns.cloudflare.com points to 2606:4700:58::adf5:3bad, 2803:f800:50::6ca2:c1ad, 2a06:98c1:50::ac40:21ad, 108.162.193.173, 172.64.33.173 and 173.245.59.173.

ctk.blue is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

ctk.blue shares mail servers with other domains at least in part, for instance roundhillinvestments.com, romnav.ro, retouch4.me, farmingdalecollege.com and topmenage.ch.

These mail servers are often used together with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Two IPs per host name:

aspmx2.googlemail.com points to: 2607:f8b0:4023:100f::1b and 192.178.220.27

aspmx3.googlemail.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.27

aspmx.l.google.com points to: 2607:f8b0:4004:c17::1a and 142.251.167.26

alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27

alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1a and 173.194.76.27

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

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