CF1758650919590-tsm20250923173854

IPLIST.NET - 4.139.128.in-addr.arpa

Search for IP or hostnames:

4.139.128.in-addr.arpa checked at 2025-09-23T18:08:39.574Z 1333ms 51/51/51 100% R:22

4.139.128.in-addr.arpa

NSrelay10.huji.ac.il
A208.67.222.222🇺🇸 Cisco Umbrella
PTRdns.opendns.com
PTRresolver1.opendns.com
PTRdns.umbrella.com
PTRdns.sse.cisco.com
NSrelay2.huji.ac.il
A128.139.6.66🇮🇱 Israel InterUniversity Computation Center
PTRrelay2.huji.ac.il
NSrelay3.huji.ac.il
A128.139.6.11🇮🇱 Israel InterUniversity Computation Center
PTRrelay3.huji.ac.il
NSrelay4.huji.ac.il
A132.64.9.222🇮🇱 Israel InterUniversity Computation Center
PTRrelay4.huji.ac.il

139.128.in-addr.arpa

NSrelay2.huji.ac.il
NSlmd.iucc.ac.il
NSlookup.iucc.ac.il
NSmdns.iucc.ac.il
NSilns.ilan.net.il

Up

Starts with same word

Starts similarily

AI analysis

4.139.128.in-addr.arpa is a parent of 9.4.139.128.in-addr.arpa, 18.4.139.128.in-addr.arpa, 2.4.139.128.in-addr.arpa, 247.4.139.128.in-addr.arpa and 11.4.139.128.in-addr.arpa, plus a few other host names.

4.139.128.in-addr.arpa is delegated to four name servers: relay10.huji.ac.il, relay2.huji.ac.il, relay3.huji.ac.il and relay4.huji.ac.il.

4.139.128.in-addr.arpa shares name servers with other domains at least partially, for instance w.huji.ac.il, 1.114.192.in-addr.arpa, alberteinstein.info, dorms.huji.ac.il and ma.huji.ac.il.

These name servers are often used with ns.openu.ac.il, aristo.tau.ac.il, sdns.tau.ac.il, e-shuldig.cs.huji.ac.il and ns11.openu.ac.il.

Host names with a single IP:

relay10.huji.ac.il points to 208.67.222.222.

relay2.huji.ac.il points to 128.139.6.66.

relay3.huji.ac.il points to 128.139.6.11.

relay4.huji.ac.il points to 132.64.9.222.

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

LbaLvnS CF johedugfp 2025-09-23