CF1763827005635-tsm20251122152933

WWW.RTSAK.COM - firstbooker.com

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firstbooker.com checked at 2025-11-22T15:56:45.491Z 758ms 83/83/83 100% R:9 allDone:true timedOut:false

firstbooker.com

NSdocks12.rzone.de
A2001:8d8:fe:53:5747:2a74:d:12 🇩🇪 IONOS-AS
PTRdocks12.rzone.de
A217.160.80.139🇩🇪 IONOS-AS
PTRdocks12.rzone.de
NSshades08.rzone.de
A2607:f1c0:fe:53:185:132:34:135 🇺🇸 IONOS-ANYCAST
PTRshades08.rzone.de
A185.132.34.135🇩🇪 IONOS-ANYCAST
PTRshades08.rzone.de
MXsmtpin.rzone.de
A2a01:238:20a:202:50f0::1097 🇩🇪 STRATO
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO
PTRsmtpin.rzone.de
A2001:8d8:100f:f000::200 🇩🇪 IONOS-AS
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.243🇩🇪 IONOS-AS
PTR217-160-0-243.elastic-ssl.ui-r.com

com

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Starts with same word

Starts similarily

AI analysis

firstbooker.com points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.243.

Other host names such as www.schwaiberger.de, www.tsv-kabel.de, bbcxxl.de, airbrush-days.com and dv-revisor.de share IPs with firstbooker.com.

firstbooker.com is delegated to two name servers: docks12.rzone.de and shades08.rzone.de.

firstbooker.com shares the same name server setup as totespferd.de, rothardt.org, azweb.de, groetzinger-bild.de and der-createur.de.

firstbooker.com at least partially shares name servers with other domains, for instance bicbridge.nl, babagreen.com, cord-b.de, ekms.net and matheis-klose.de.

These name servers are commonly used alongside docks14.rzone.de, docks16.rzone.de, shades18.rzone.de, shades19.rzone.de, shades07.rzone.de, docks04.rzone.de, docks08.rzone.de, docks05.rzone.de, shades12.rzone.de and shades14.rzone.de.

Host names with two IP numbers: docks12.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:12 and 217.160.80.139; shades08.rzone.de points to: 2607:f1c0:fe:53:185:132:34:135 and 185.132.34.135.

firstbooker.com is handled by a single mail server, smtpin.rzone.de.

The mail server setup for firstbooker.com matches that of other domains, for instance cyberbids.de, lp-online.de, podevin.de, myugs.de and thessalia.de.

smtpin.rzone.de points to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

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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