CF1759508110525-tsm20251003144104

WWW.RTSAK.COM - zweieinhalbtester.de

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zweieinhalbtester.de checked at 2025-10-03T16:15:10.508Z 260ms 95/95/95 100% R:16

zweieinhalbtester.de

MXmail.zweieinhalbtester.de
A188.68.47.74🇩🇪 netcup GmbH
PTRmx2f4a.netcup.net
MXmx2f4a.netcup.net
A188.68.47.74🇩🇪 netcup GmbH
PTRmx2f4a.netcup.net
NSroot-dns.netcup.net
A2a03:4000:0:1::e1e1 🇩🇪 netcup GmbH
PTRroot-dns.netcup.net
A46.38.225.225🇩🇪 netcup GmbH
PTRroot-dns.netcup.net
NSsecond-dns.netcup.net
A2a03:4000:2:24b::c7c7 🇩🇪 netcup GmbH
PTRsecond-dns.netcup.net
A37.221.199.199🇩🇪 netcup GmbH
PTRsecond-dns.netcup.net
NSthird-dns.netcup.net
A2a03:4001:0:106::3f44 🇩🇪 netcup GmbH
PTRthird-dns.netcup.net
A188.68.63.68🇩🇪 netcup GmbH
PTRthird-dns.netcup.net
A2a03:4000:30:2ee9::11:2088 🇩🇪 netcup GmbH
A188.68.47.72🇩🇪 netcup GmbH
PTRa2f48.netcup.net

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.zweieinhalbtester.de is zweieinhalbtester.de.

zweieinhalbtester.de resolves to two IP numbers: 2a03:4000:30:2ee9::11:2088 and 188.68.47.72.

Other host names, for instance kinderarzt-charlottenburg.de, metallbau-fleu.de, m15u.de, die-druckwerker.de and lamitschka.de share IP numbers with zweieinhalbtester.de.

zweieinhalbtester.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

zweieinhalbtester.de partially shares name servers with other domains; examples include 0x5f.org, rechtsanwalt-dreyer.de, stroehl.com, ziegelei1933.de and butom.de.

Host names with two IP numbers:

root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225.

second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199.

third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68.

zweieinhalbtester.de is handled by two mail servers: mail.zweieinhalbtester.de and mx2f4a.netcup.net.

zweieinhalbtester.de shares some mail servers with other domains, at least partially, such as z3l.de, englishteach.me, sonnenhof-imst.at, blue-side.de and kinderarzt-charlottenburg.de.

These mail servers are often used together with mail.z3l.de and mail.englishteach.me.

Host names with one IP number

Host name mail.zweieinhalbtester.de points to 188.68.47.74

Host name mx2f4a.netcup.net points to 188.68.47.74

Host names that point to 188.68.47.74: mail.zweieinhalbtester.de and mx2f4a.netcup.net

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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VMJmlVi CF johedugfp 2025-10-03