CF1763363229815-tsm20251116095642

WWW.RTSAK.COM - a1b1.de

Search for IP or hostnames:

a1b1.de checked at 2025-11-17T07:07:09.598Z 1661ms 82/82/82 100% R:11 allDone:true timedOut:false

AI analysis

a1b1.de resolves to two IPs: 2003:2:2:15:80:150:6:143 and 80.150.6.143.

other host names for instance lindner-armaturen.com, probemieten.de, weber-waagenbau.com, immo-ansorge.de and akolb.de share IP numbers with a1b1.de.

a1b1.de is delegated to two name servers: dns01-tld.t-online.de and dns02-tld.t-online.de.

a1b1.de shares the same name server setup as other domains, for example hsmc-gmbh.de, pulimex.de, privatoffice.com, kordisch.de and erkens-hof.de.

Host names with two IP numbers:

dns01-tld.t-online.de points to 2003:2:6:137:80:157:195:90 and 80.157.195.90

dns02-tld.t-online.de points to 2003:180:a::1:53 and 212.185.24.9

a1b1.de is handled by two mail servers: smtp-01.tld.t-online.de and smtp-02.tld.t-online.de.

a1b1.de shares the same mail server setup as other domains, for instance adpl.eu, mikuda.de, bordgen.de, direktkurier.biz and jakids.de.

a1b1.de shares mail servers with other domains at least partially, including baugutachter-immobilienbewertung.de, thhuber.de, wittram-reisen.de, maiberger.net and www.tierinsel-bornheim.homepage.t-online.de.

Host names with one IP number:

The host smtp-01.tld.t-online.de points to 194.25.134.76 and the host smtp-02.tld.t-online.de points to 194.25.134.12.

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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