CF1760834699928-tsm20251017082432

WWW.RTSAK.COM - firstclassservice.de

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firstclassservice.de checked at 2025-10-19T00:44:59.911Z 386ms 78/78/78 100% R:15

firstclassservice.de

NSdocks04.rzone.de
A2001:8d8:fe:53:5747:2a74:d:4 🇩🇪 IONOS SE
PTRdocks04.rzone.de
A217.160.80.131🇩🇪 IONOS SE
PTRdocks04.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 AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO AG
PTRsmtpin.rzone.de
A185.230.63.107🇺🇸 wix_com
PTRunalocated.63.wixsite.com

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

Starts with same word

Starts similarily

AI analysis

firstclassservice.de points to a single IP: 185.230.63.107.

Other host names, for instance straight8s.com, webcreate.ch, cmcrafts.org, littleathleticsnunawading.com and c4kltd.com share IP numbers with firstclassservice.de.

Two name servers docks04.rzone.de and shades08.rzone.de handle delegation for firstclassservice.de.

firstclassservice.de uses the same name server setup as other domains, for example nationalparkferien.de, thomas-regener.de, roqa.de, hausarztpraxis-meinolfstrasse.de and iscm.fr.

firstclassservice.de partially shares name servers with other domains; examples include wulp.eu, a70.de, meissnerbolte.de, 3he.de and calmont-kultwein.de.

These name servers are commonly used alongside docks07.rzone.de, shades17.rzone.de, shades15.rzone.de, shades12.rzone.de, shades07.rzone.de, shades16.rzone.de, docks11.rzone.de, shades20.rzone.de, shades04.rzone.de and shades13.rzone.de.

Host names with two IP numbers:

docks04.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:4 and 217.160.80.131

shades08.rzone.de points to: 2607:f1c0:fe:53:185:132:34:135 and 185.132.34.135

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

firstclassservice.de has the same mail server setup as other domains, including beuschlein.de, pegam.eu, mss-ruoff.de, ole-severin.de and mail.gekra.com.

Host smtpin.rzone.de resolves 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.
dbq

BwHOHPg CF johedugfp 2025-10-19