CF1762801069454-tsm20251109205412

DNSWHOIS.INFO - 4.20.141.in-addr.arpa

Search for IP or hostnames:

4.20.141.in-addr.arpa checked at 2025-11-10T18:57:49.440Z 262ms 45/45/45 100% R:16 allDone:true timedOut:false

4.20.141.in-addr.arpa

NSbuffy.cms.hu-berlin.de
A141.20.2.3🇩🇪 DFN
PTRbuffy.cms.hu-berlin.de
NShpcom.rz.hu-berlin.de
A141.20.1.3🇩🇪 DFN
PTRhpcom.rz.hu-berlin.de
NSsuncom.rz.hu-berlin.de
A141.20.1.31🇩🇪 DFN
PTRsuncom.rz.hu-berlin.de

20.141.in-addr.arpa

NSdns-3.dfn.de
NSns.tu-berlin.de
NSbuffy.cms.hu-berlin.de
NShpcom.rz.hu-berlin.de
NSsuncom.rz.hu-berlin.de

Up

Starts with same word

Starts similarily

AI analysis

4.20.141.in-addr.arpa is a parent of 105.4.20.141.in-addr.arpa, 92.4.20.141.in-addr.arpa and 81.4.20.141.in-addr.arpa.

The delegation for 4.20.141.in-addr.arpa is handled by three name servers: buffy.cms.hu-berlin.de, hpcom.rz.hu-berlin.de and suncom.rz.hu-berlin.de.

4.20.141.in-addr.arpa at least partially shares name servers with other domains, for instance hgs.hu-berlin.de, 145.20.141.in-addr.arpa, 46.20.141.in-addr.arpa, uvb.hu-berlin.de and informatik.hu-berlin.de.

These name servers are commonly used with dns-3.dfn.de, ns.tu-berlin.de, dns3.physik.hu-berlin.de, dns6.physik.hu-berlin.de, katalog.ub.hu-berlin.de, vserv.wiwi.hu-berlin.de and dfn-3.dfn.de.

Host names with one IP number:

buffy.cms.hu-berlin.de points to 141.20.2.3.

hpcom.rz.hu-berlin.de points to 141.20.1.3.

suncom.rz.hu-berlin.de points to 141.20.1.31.

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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