CF1761212036463-tsm20251017082432

MXLIST.NET - sfb1187.uni-siegen.de

Search for IP or hostnames:

sfb1187.uni-siegen.de checked at 2025-10-23T09:33:56.452Z 206ms 82/82/82 100% R:15

sfb1187.uni-siegen.de

NSdns-1.dfn.de
A2001:638:d:b101::1 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRdns-1.dfn.de
A193.174.75.50🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRdns-1.dfn.de
MXsmtp-public.uni-siegen.de
A141.99.10.90🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRsmtp-public.uni-siegen.de
NSpetz.hrz.uni-siegen.de
A2a04:dfc0:dc:999::12 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRpetz.hrz.uni-siegen.de
A141.99.1.12🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRntp.uni-siegen.de
PTRpetz.hrz.uni-siegen.de
NSsi-nic.hrz.uni-siegen.de
A2a04:dfc0:dc:2::2 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRsi-nic.hrz.uni-siegen.de
A141.99.2.2🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRntp.uni-siegen.de
PTRsi-nic.hrz.uni-siegen.de
PTRinfoblox-1415-master-vip.zimt.uni-siegen.de

uni-siegen.de

NSdns-1.dfn.de
MXsmtp-public.uni-siegen.de
NSpetz.hrz.uni-siegen.de
NSsi-nic.hrz.uni-siegen.de
A141.99.7.15🇩🇪 DFN Deutsches Forschungsnetz e.V.
A141.99.11.5🇩🇪 DFN Deutsches Forschungsnetz e.V.
A141.99.11.15🇩🇪 DFN Deutsches Forschungsnetz e.V.
A141.99.11.16🇩🇪 DFN Deutsches Forschungsnetz e.V.
rank #10426 globally
rank #246 in the tld

AI analysis

The delegation for sfb1187.uni-siegen.de is handled by three name servers: dns-1.dfn.de, petz.hrz.uni-siegen.de and si-nic.hrz.uni-siegen.de.

sfb1187.uni-siegen.de shares name servers with other domains at least partially, for example 114.174.193.in-addr.arpa, leselust-chemnitz.de, 145.99.141.in-addr.arpa, in.tu-clausthal.de and juelich-aachen-research-alliance.com.

these name servers are often used with the following: dns-2.dfn.de, zs1.rz.rwth-aachen.de, zs2.rz.rwth-aachen.de, dns-3.dfn.de, deneb.dfn.de, dnsx1.helmholtz-muenchen.de, dnsx2.helmholtz-muenchen.de, adns1.zih.tu-dresden.de, adns2.zih.tu-dresden.de and dns-1.fz-juelich.de.

Host names with two IPs:

dns-1.dfn.de points to 2001:638:d:b101::1 and 193.174.75.50

petz.hrz.uni-siegen.de points to 2a04:dfc0:dc:999::12 and 141.99.1.12

si-nic.hrz.uni-siegen.de points to 2a04:dfc0:dc:2::2 and 141.99.2.2

sfb1187.uni-siegen.de is handled by a single mail server, smtp-public.uni-siegen.de.

sfb1187.uni-siegen.de shares the same mail server setup as other domains, for instance fb12.uni-siegen.de, www.fb1.uni-siegen.de, listserv.zimt.uni-siegen.de, hd.uni-siegen.de and musik.uni-siegen.de.

smtp-public.uni-siegen.de points to a single IP: 141.99.10.90.

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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cjtdAOL CF johedugfp 2025-10-23