CF1759196687408-tsm20250929235914

WWW.ROBTEX.COM - tech-support.koeln

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tech-support.koeln checked at 2025-09-30T01:44:47.375Z 743ms 140/140/140 100% R:12

tech-support.koeln

MXmail.tech-support.koeln
A2a01:4f8:120:2800::2🇩🇪 Hetzner
A162.55.141.19🇩🇪 Hetzner
PTRmail.tech-support.koeln
NSroot-dns.netcup.net
A2a03:4000:0:1::e1e1🇩🇪 netcup GmbH
PTRroot-dns.netcup.net
A46.38.225.225🇩🇪 netcup GmbH
PTRroot-dns.netcup.net
NSsecond-dns.netcup.net
A2a03:4000:2:24b::c7c7🇩🇪 netcup GmbH
PTRsecond-dns.netcup.net
A37.221.199.199🇩🇪 netcup GmbH
PTRsecond-dns.netcup.net
NSthird-dns.netcup.net
A2a03:4001:0:106::3f44🇩🇪 netcup GmbH
PTRthird-dns.netcup.net
A188.68.63.68🇩🇪 netcup GmbH
PTRthird-dns.netcup.net
A2a03:4000:30:be3a::14:9399🇩🇪 netcup GmbH
A91.204.46.187🇩🇪 netcup GmbH
PTRa2ebb.netcup.net

koeln

NSns1.dns.business
NSdns.ryce-rsp.com
NSns1.ryce-rsp.com

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AI analysis

The parent of mail.tech-support.koeln is tech-support.koeln.

tech-support.koeln resolves to two IP numbers: 2a03:4000:30:be3a::14:9399 and 91.204.46.187.

Other host names, for instance rastenhof.weblico.at, cps.de, www.autograms.net, cctop.biz and bv57niedersedlitz.de share IP numbers with tech-support.koeln.

tech-support.koeln is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

tech-support.koeln partially shares name servers with other domains; examples include mb-edv.de, message2mobile.de, hotz.at, wwonline.de and crazygame.eu.

Host names with two IP numbers:

root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225.

second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199.

third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68.

tech-support.koeln is handled by a single mail server, mail.tech-support.koeln.

tech-support.koeln uses the same mail server setup as other domains, for example techsupportkoeln.de.

Host mail.tech-support.koeln resolves to two IPs: 2a01:4f8:120:2800::2 and 162.55.141.19.

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

eIKhMYV CF johedugfp 2025-09-30