CF1763333070749-tsm20251116095642

WWW.RTSAK.COM - 151.208.128.in-addr.arpa

Search for IP or hostnames:

151.208.128.in-addr.arpa checked at 2025-11-16T22:44:30.606Z 1726ms 54/54/54 100% R:12 allDone:true timedOut:false

151.208.128.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

208.128.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

The delegation for 151.208.128.in-addr.arpa is handled by three name servers: holly.s.uw.edu, hanna.cac.washington.edu and marge.cac.washington.edu.

151.208.128.in-addr.arpa shares name servers with other domains at least partially, for example asr.yorku.ca, geophys.washington.edu, slu.washington.edu, pubserv.washington.edu and ischool.washington.edu.

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, glopp.cs.washington.edu, lumpy.cs.washington.edu, cricket.pnw-gigapop.net and grasshopper.pnw-gigapop.net.

Host names with two IPs:

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

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

marge.cac.washington.edu points to 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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