CF1762747541751-tsm20251109205412

DNSWHOIS.INFO - 191.37.195.in-addr.arpa

Search for IP or hostnames:

191.37.195.in-addr.arpa checked at 2025-11-10T04:05:41.734Z 269ms 57/57/57 100% R:16 allDone:true timedOut:false

191.37.195.in-addr.arpa

NSdns-1.dfn.de
A2001:638:d:b101::1 🇩🇪 DFN
PTRdns-1.dfn.de
A193.174.75.50🇩🇪 DFN
PTRdns-1.dfn.de
NSdns-2.dfn.de
A2001:638:d:b102::1 🇩🇪 DFN
PTRdns-2.dfn.de
A193.174.75.54🇩🇪 DFN
PTRdns-2.dfn.de
NSdns-3.dfn.de
A2001:638:d:b103::1 🇩🇪 DFN
PTRdns-3.dfn.de
A193.174.75.58🇩🇪 DFN
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

191.37.195.in-addr.arpa is a parent of 14.191.37.195.in-addr.arpa, 38.191.37.195.in-addr.arpa, 32-28.191.37.195.in-addr.arpa and 22.191.37.195.in-addr.arpa.

191.37.195.in-addr.arpa is delegated to three name servers: dns-1.dfn.de, dns-2.dfn.de and dns-3.dfn.de.

191.37.195.in-addr.arpa at least partially shares name servers with other domains, for instance wiwiss.fu-berlin.de, mr-pet-juelich.de, global-assess.rwth-aachen.de, fli-leibniz.de and stw.rwth-aachen.de.

These name servers are often used together with the name servers zs1.rz.rwth-aachen.de, zs2.rz.rwth-aachen.de, deneb.dfn.de, dnsx1.helmholtz-muenchen.de, dnsx2.helmholtz-muenchen.de, chaplin.rz.uni-frankfurt.de, wattdenn.rz.uni-frankfurt.de, adns1.zih.tu-dresden.de, adns2.zih.tu-dresden.de and dns1.th-nuernberg.de.

Host names with two IP numbers:

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

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

Host 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.
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