CF1759193196995-tsm20250929235914

WWW.RTSAK.COM - clefu.com

Search for IP or hostnames:

clefu.com checked at 2025-09-30T00:46:36.983Z 420ms 75/75/75 100% R:16

clefu.com

MXsmtp.rzone.de
A2a01:238:20a:202:50f0::2097 🇩🇪 STRATO AG
PTRsmtp.rzone.de
A81.169.145.98🇩🇪 STRATO AG
PTRsmtp.rzone.de
NSns3.stratoserver.net
A2607:f1c0:fe:53:185:132:34:159 🇺🇸 IONOS-Anycast
PTRns3.stratoserver.net
A185.132.34.159🇩🇪 IONOS-Anycast
PTRns3.stratoserver.net
NSns4.stratoserver.net
A2001:8d8:fe:53:5747:2a74:d:32 🇩🇪 IONOS SE
PTRns4.stratoserver.net
A217.160.80.159🇩🇪 IONOS SE
PTRns4.stratoserver.net
A85.214.211.184🇩🇪 STRATO AG
PTRh2648316.stratoserver.net

com

NSa.gtld-servers.net
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AI analysis

clefu.com is the parent of mail.clefu.com.

clefu.com points to a single IP number: 85.214.211.184.

Other host names, for instance clefu.de, clemensfuhrbach.com, h2648316.stratoserver.net and clemens-fuhrbach.de share IP numbers with clefu.com.

clefu.com is delegated to two name servers: ns3.stratoserver.net and ns4.stratoserver.net.

clefu.com shares the same name server setup as other domains, for example taurusdbbvalves.com, portatechs.de, hplaptops.be, max1-glue.com and immidea.de.

Host names with two IP numbers:

ns3.stratoserver.net points to 2607:f1c0:fe:53:185:132:34:159 and 185.132.34.159

ns4.stratoserver.net points to 2001:8d8:fe:53:5747:2a74:d:32 and 217.160.80.159

clefu.com is handled by a single mail server, smtp.rzone.de.

clefu.com shares the same mail server setup as other domains, for instance fidenceonline.nl, creativestate.nl, yasa.nl, shirt-t.com and gestemd.nl.

Host smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.

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

UQcJXIv CF johedugfp 2025-09-30