CF1763437068092-tsm20251116095642

MXLIST.NET - 143.142.140.in-addr.arpa

Search for IP or hostnames:

143.142.140.in-addr.arpa checked at 2025-11-18T03:37:48.075Z 293ms 57/57/57 100% R:12 allDone:true timedOut:false

143.142.140.in-addr.arpa

NSholly.s.uw.edu
A2607:4000:301:1::69 🇺🇸 University of Washington (ASN 14221)
PTRholly.s.uw.edu
A173.250.227.69🇺🇸 University of Washington (ASN 14221)
PTRholly.s.uw.edu
NShanna.cac.washington.edu
A2607:4000:200:42::5 🇺🇸 University of Washington
PTRhanna.s.uw.edu
A140.142.5.5🇺🇸 University of Washington
PTRhanna.s.uw.edu
NSmarge.cac.washington.edu
A2607:4000:200:43::13 🇺🇸 University of Washington
PTRmarge.cac.washington.edu
A140.142.5.13🇺🇸 University of Washington
PTRmarge.cac.washington.edu

142.140.in-addr.arpa

NSholly.s.uw.edu
NShanna.cac.washington.edu
NSmarge.cac.washington.edu

Up

Starts with same word

Starts similarily

AI analysis

The parent of 67.143.142.140.in-addr.arpa, 235.143.142.140.in-addr.arpa, 119.143.142.140.in-addr.arpa, 228.143.142.140.in-addr.arpa, 68.143.142.140.in-addr.arpa and a few other host names is 143.142.140.in-addr.arpa.

143.142.140.in-addr.arpa delegates to three name servers: holly.s.uw.edu, hanna.cac.washington.edu and marge.cac.washington.edu.

143.142.140.in-addr.arpa shares some name servers with other domains, for example 178.208.128.in-addr.arpa, 32.142.140.in-addr.arpa, alumniandfriends.yorku.ca, panoramaweb.org and progressive.yorku.ca.

These name servers are commonly used with the name servers ns1.d-zone.ca, ns2.d-zone.ca, dns11.ipns.yorku.ca, dns21.ipns.yorku.ca, june.cs.washington.edu and glopp.cs.washington.edu.

Host names with two IP numbers:

holly.s.uw.edu: 2607:4000:301:1::69 and 173.250.227.69

hanna.cac.washington.edu: 2607:4000:200:42::5 and 140.142.5.5

marge.cac.washington.edu: 2607:4000:200:43::13 and 140.142.5.13

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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