CF1761291320368-tsm20251017082432

DNSWHOIS.INFO - 100.201.212.in-addr.arpa

Search for IP or hostnames:

100.201.212.in-addr.arpa checked at 2025-10-24T07:35:20.348Z 238ms 57/57/57 100% R:12

100.201.212.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

201.212.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

100.201.212.in-addr.arpa is the parent of 109.100.201.212.in-addr.arpa, 0-63.100.201.212.in-addr.arpa, 71.100.201.212.in-addr.arpa, 125.100.201.212.in-addr.arpa, 126.100.201.212.in-addr.arpa and a few other host names.

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

100.201.212.in-addr.arpa at least partially shares name servers with other domains such as hochschule-bremen.de, vetipedia.org, biotec.tu-dresden.de, nrw-zt.de and netbased-university.de.

These name servers are often used together with zs1.rz.rwth-aachen.de, zs2.rz.rwth-aachen.de, adns1.zih.tu-dresden.de, adns2.zih.tu-dresden.de, deneb.dfn.de, dnsx1.helmholtz-muenchen.de, dnsx2.helmholtz-muenchen.de, ns.fh-potsdam.de, news.uni-leipzig.de and ns01.fh-muenster.de.

Host names with two IP numbers:

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

mAMlieY CF johedugfp 2025-10-24