CF1763614668404-tsm20251116095642

WWW.RTSAK.COM - onlinesz.de

Search for IP or hostnames:

onlinesz.de checked at 2025-11-20T04:57:48.347Z 812ms 98/98/98 100% R:11 allDone:true timedOut:false

onlinesz.de

MXmx03.secure-mailgate.com
A46.243.88.174🇩🇪 CLOUDPIT
PTRnode03.secure-mailgate.com
A46.243.88.176🇩🇪 CLOUDPIT
PTRnode04.secure-mailgate.com
MXmx04.secure-mailgate.com
A46.243.88.175🇩🇪 CLOUDPIT
PTRnode03.secure-mailgate.com
A46.243.88.177🇩🇪 CLOUDPIT
PTRnode04.secure-mailgate.com
NScns1.alfahosting.info
A2a01:64c0:0:5000::8 🇩🇪 CLOUDPIT
PTRcns1.cloudpit.de
A109.237.142.8🇩🇪 CLOUDPIT
PTRcns1.cloudpit.de
NScns2.alfahosting.info
A2a01:4f8:2b02:a88::105 🇩🇪 Hetzner
PTRcns2.cloudpit.com
A148.251.254.105🇩🇪 Hetzner
PTRcns2.cloudpit.com
NScns3.alfahosting.info
A2a02:2b80:101:5000::8 🇩🇪 CLOUDPIT
PTRcns3.cloudpit.io
A109.237.143.8🇩🇪 CLOUDPIT
PTRcns3.cloudpit.io
A5.44.111.52🇩🇪 ONE-NETWORK
PTRweb72.alfahosting-server.de

de

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

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Starts with same word

Starts similarily

AI analysis

The parent of mail.onlinesz.de is onlinesz.de.

onlinesz.de points to IP number: 5.44.111.52.

Other host names such as www.baseball-chemnitz.de, wrenger.com, mail.project-pegasos.com, mail.assapan.com and mail.ape-online.de share IPs with onlinesz.de.

onlinesz.de is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.

onlinesz.de at least partially shares name servers with other domains, for instance t-cs.de, infobrain.ch, sgsstudio.de, jennyberggren.de and engineer-art.net.

Host cns1.alfahosting.info points to 2a01:64c0:0:5000::8 and 109.237.142.8; Host cns2.alfahosting.info points to 2a01:4f8:2b02:a88::105 and 148.251.254.105; Host cns3.alfahosting.info points to 2a02:2b80:101:5000::8 and 109.237.143.8.

onlinesz.de is handled by two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.

The mail server setup for onlinesz.de matches that of other domains, for instance driton.net, our-elements.de, weinerie.de, frag-floh.de and trashroyal.de.

onlinesz.de shares some mail servers with other domains, at least in part, for instance waldjugend-rlp.de.

Host names with two IP numbers: mx03.secure-mailgate.com points to: 46.243.88.174 and 46.243.88.176; mx04.secure-mailgate.com points to: 46.243.88.175 and 46.243.88.177.

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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