CF1760779533108-tsm20251017082432

WWW.RTSAK.COM - firstclass-events.com

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firstclass-events.com checked at 2025-10-18T09:25:33.095Z 204ms 86/86/86 100% R:13

firstclass-events.com

NSdocks14.rzone.de
A2001:8d8:fe:53:5747:2a74:d:14 🇩🇪 IONOS SE
PTRdocks14.rzone.de
A217.160.80.141🇩🇪 IONOS SE
PTRdocks14.rzone.de
NSshades19.rzone.de
A2607:f1c0:fe:53:185:132:34:146 🇺🇸 IONOS-Anycast
PTRshades19.rzone.de
A185.132.34.146🇩🇪 IONOS-Anycast
PTRshades19.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
A2a01:238:20a:202:1086:: 🇩🇪 STRATO AG
PTRw86.rzone.de
A81.169.145.86🇩🇪 STRATO AG
PTRw86.rzone.de

com

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AI analysis

The parent of mail.firstclass-events.com is firstclass-events.com.

Two IP numbers are pointed to by firstclass-events.com: 2a01:238:20a:202:1086:: and 81.169.145.86.

other host names include qualitaetsverbund-reha-und-gesundheit.com, eltinio.de, stadtrandlicht.com, kw-generator.eu and netstored.com; they share IP numbers with firstclass-events.com.

Two name servers docks14.rzone.de and shades19.rzone.de handle the delegation for firstclass-events.com.

firstclass-events.com shares the same name server setup as other domains, for instance aucaa.nl, zahk.de, gorillon.de, sectorwest.de and elektrotherapiegeraete.com.

firstclass-events.com at least partially shares name servers with other domains, for instance brotkast.de, steuert.de, itmaster.de, i-mehl.eu and buzzerbox.de.

these name servers are commonly used with docks05.rzone.de, shades09.rzone.de, docks01.rzone.de, docks12.rzone.de, docks11.rzone.de, shades01.rzone.de, shades08.rzone.de, shades05.rzone.de, shades02.rzone.de and shades16.rzone.de.

Host names with two IP numbers:

docks14.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:14 and 217.160.80.141.

shades19.rzone.de points to 2607:f1c0:fe:53:185:132:34:146 and 185.132.34.146.

firstclass-events.com is handled by a single mail server, smtpin.rzone.de.

firstclass-events.com uses the same mail server setup as other domains, for instance goder.gallery, lochgraben.de, unlauter.com, tier-physiotherapien.de and maertin.de.

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.
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FjqOdcv CF johedugfp 2025-10-18