CF1760938058770-tsm20251017082432

WWW.RTSAK.COM - ctk.se

Search for IP or hostnames:

ctk.se checked at 2025-10-20T05:27:38.758Z 219ms 118/118/118 100% R:16

ctk.se

NSns1.digitalocean.com
A2606:4700:52::ac40:34d2 🇺🇸 Cloudflare
PTRns1.digitalocean.com
A172.64.52.210🇺🇸 Cloudflare
PTRns1.digitalocean.com
NSns2.digitalocean.com
A2606:4700:5a::ac40:3515 🇺🇸 Cloudflare
PTRns2.digitalocean.com
A172.64.53.21🇺🇸 Cloudflare
PTRns2.digitalocean.com
NSns3.digitalocean.com
A2606:4700:52::ac40:31d1 🇺🇸 Cloudflare
PTRns3.digitalocean.com
A172.64.49.209🇺🇸 Cloudflare
PTRns3.digitalocean.com
MXctk-se.mail.protection.outlook.com
A2a01:111:f403:ca04::1 🇮🇪 Microsoft
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::4 🇮🇪 Microsoft
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::f 🇮🇪 Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::b 🇳🇱 Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.3🇮🇪 Microsoft
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.16🇮🇪 Microsoft
PTRmail-db4pr02cu00400.inbound.protection.outlook.com
A52.101.68.21🇮🇪 Microsoft
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A2606:4700:7::60 🇺🇸 Cloudflare
A2a06:98c1:58::60 🇺🇸 Cloudflare
A162.159.140.98 Cloudflare
A172.66.0.96🇺🇸 Cloudflare

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Starts with same word

Starts similarily

AI analysis

ctk.se points to four IP numbers: 2606:4700:7::60, 2a06:98c1:58::60, 162.159.140.98 and 172.66.0.96.

For instance, other host names useqs.com, painsolutions.net.au, sworbhp.ca, enif.com.br and clocks.world share IP numbers with ctk.se.

The delegation for ctk.se is handled by three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

ctk.se shares name servers with other domains at least partially, for example apnshops.com, ltawx.com, apeldoorn.ca, 1.0.0.a.5.1.c.1.0.0.0.0.0.0.0.0.0.d.0.0.3.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa and cedrussolutions.com.

Host names with two IPs:

ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210

ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21

ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209

ctk.se is handled by a single mail server, ctk-se.mail.protection.outlook.com.

Host name ctk-se.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::b, 52.101.68.3, 52.101.68.16, 52.101.68.21 and 52.101.73.26.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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