CF1758501315070-tsm20250921191912

NSLIST.NET - 231.37.195.in-addr.arpa

Search for IP or hostnames:

231.37.195.in-addr.arpa checked at 2025-09-22T00:35:15.057Z 261ms 57/57/57 100% R:18

231.37.195.in-addr.arpa

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
NSdns-2.dfn.de
A2001:638:d:b102::1 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRdns-2.dfn.de
A193.174.75.54🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRdns-2.dfn.de
NSdns-3.dfn.de
A2001:638:d:b103::1 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRdns-3.dfn.de
A193.174.75.58🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRdns-3.dfn.de

37.195.in-addr.arpa

NSns1.dfn-cert.de
NSdeneb.dfn.de
NSdns-1.dfn.de
NSdns-2.dfn.de
NSdns-3.dfn.de

Up

Starts with same word

Starts similarily

AI analysis

231.37.195.in-addr.arpa is a parent of 232.231.37.195.in-addr.arpa, 224-27.231.37.195.in-addr.arpa, 161.231.37.195.in-addr.arpa, 166.231.37.195.in-addr.arpa, 251.231.37.195.in-addr.arpa and several other host names.

The delegation for 231.37.195.in-addr.arpa is handled by three name servers: dns-1.dfn.de, dns-2.dfn.de and dns-3.dfn.de.

231.37.195.in-addr.arpa at least partially shares name servers with other domains, for instance intensivtherapie-leipzig.de, ifv-vogelwarte.de, iu-bremen.de, srv2018.de and hilton.rwth-aachen.de.

These name servers are commonly used together with the name servers zs1.rz.rwth-aachen.de, zs2.rz.rwth-aachen.de, adns1.zih.tu-dresden.de, adns2.zih.tu-dresden.de, deneb.dfn.de, chaplin.rz.uni-frankfurt.de, wattdenn.rz.uni-frankfurt.de, dnsx1.helmholtz-muenchen.de, dnsx2.helmholtz-muenchen.de and ns1.fu-berlin.de.

Two IP numbers per host:

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

dns-2.dfn.de points to 2001:638:d:b102::1 and 193.174.75.54.

dns-3.dfn.de points to 2001:638:d:b103::1 and 193.174.75.58.

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

rfMnbbr CF johedugfp 2025-09-22