CF1759373293776-tsm20251001211114

WWW.ROBTEX.COM - fs-ist.de

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fs-ist.de checked at 2025-10-02T02:48:13.736Z 249ms 203/203/203 100% R:7

fs-ist.de

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
MXa2681.mx.srv.dfn.de
A2001:638:d:c301:acdc:1979:2:e2🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRa2681.mx.srv.dfn.de
A194.95.233.42🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRa2681.mx.srv.dfn.de
MXb2681.mx.srv.dfn.de
A2001:638:d:c302:acdc:1979:2:e2🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRb2681.mx.srv.dfn.de
A194.95.235.42🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRb2681.mx.srv.dfn.de
MXc2681.mx.srv.dfn.de
A2001:638:d:c303:acdc:1979:2:e2🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRc2681.mx.srv.dfn.de
A194.95.239.42🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRc2681.mx.srv.dfn.de
MXmail.fs.e-technik.tu-darmstadt.de
A2001:41b8:832:202::8🇩🇪 MANDA
PTRmail.fs.e-technik.tu-darmstadt.de
A130.83.183.1🇩🇪 MANDA
PTRmail.fs.e-technik.tu-darmstadt.de
A2001:41b8:832:202::2🇩🇪 MANDA
PTRmaxwell.fs.e-technik.tu-darmstadt.de
A130.83.183.6🇩🇪 MANDA
PTRmaxwell.fs.e-technik.tu-darmstadt.de

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
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AI analysis

fs-ist.de is parent of www.fs-ist.de.

fs-ist.de points to two IP numbers: 2001:41b8:832:202::2 and 130.83.183.6.

Other host names, for instance maxwell.fs.e-technik.tu-darmstadt.de, fs-etit.de, www.fs-etit.de, fsetit.de and u.fs-etit.de share IP numbers with fs-ist.de.

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

fs-ist.de at least partially shares its name servers with other domains, for instance internet-online.eu, travelbyus.de, flixs.de, g6pd.de and 70.232.185.in-addr.arpa.

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.

fs-ist.de is handled by four mail servers: a2681.mx.srv.dfn.de, b2681.mx.srv.dfn.de, c2681.mx.srv.dfn.de and mail.fs.e-technik.tu-darmstadt.de.

fs-ist.de shares some mail servers with other domains, including rbg.informatik.tu-darmstadt.de, gugw.tu-darmstadt.de, klub.maschinenbau.tu-darmstadt.de, software-factory-4-0.de and iss.tu-darmstadt.de.

These mail servers are commonly used with mail.hosting.asta.tu-darmstadt.de, byron.asta.tu-darmstadt.de and mail.asta.tu-darmstadt.de.

Host names with two IPs: a2681.mx.srv.dfn.de points to 2001:638:d:c301:acdc:1979:2:e2 and 194.95.233.42; b2681.mx.srv.dfn.de points to 2001:638:d:c302:acdc:1979:2:e2 and 194.95.235.42; c2681.mx.srv.dfn.de points to 2001:638:d:c303:acdc:1979:2:e2 and 194.95.239.42; mail.fs.e-technik.tu-darmstadt.de points to 2001:41b8:832:202::8 and 130.83.183.1.

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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qwzkxnE CF johedugfp 2025-10-02