CF1759043477234-tsm20250927195623

WWW.ROBTEX.COM - c-tek.dk

Search for IP or hostnames:

c-tek.dk checked at 2025-09-28T07:11:17.218Z 837ms 190/190/190 100% R:19

c-tek.dk

NSns01.one.com
A2001:67c:28cc::10ONECOM-INFRA
PTRns01.one.com
A195.206.121.10ONECOM-INFRA
PTRns01.one.com
NSns02.one.com
A2001:67c:3c0::10🇩🇰 One.com
PTRns02.one.com
A185.10.11.10One.com
PTRns02.one.com
MXaspmx.l.google.com
A2607:f8b0:4004:c08::1b🇺🇸 Google
PTRbi-in-f27.1e100.net
A142.251.16.26🇺🇸 Google
PTRbl-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1a🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4025:402::1b🇳🇱 Google
PTRrb-in-f27.1e100.net
A142.250.102.26🇺🇸 Google
PTRrb-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2a00:1450:4013:c1e::1a🇳🇱 Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.27🇺🇸 Google
PTRyugrqzs-in-f27.1e100.net
A91.226.145.118🇩🇰 noerdnet

dk

NSb.nic.dk
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk

Starts with same word

Starts similarily

AI analysis

c-tek.dk resolves to one IP number: 91.226.145.118.

c-tek.dk is delegated to two name servers ns01.one.com and ns02.one.com.

c-tek.dk shares the same name server setup as other domains, for instance legaldesk.dk, powercorp.se, arteca.no, nieuwsbredene.be and hilldene.net.

c-tek.dk at least partially shares name servers with other domains, for instance mathom.us.

Host names with two IP numbers:

The host name ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10; the host name ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10.

c-tek.dk is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

c-tek.dk shares some mail servers with other domains, at least partially, for instance shofik.net, aadmemberbuyingprogram.com, claesandclaes.com, harrietmartin.com and kraf.nl.

these mail servers are often used together with mail servers aspmx3.googlemail.com, aspmx2.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com and inherit.se.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c08::1b and 142.251.16.26

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

alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26

alt3.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.26

alt4.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.27

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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hNtkRUN CF johedugfp 2025-09-28