WWW.RTSAK.COM - 250.208.128.in-addr.arpa
Search for IP or hostnames:
250.208.128.in-addr.arpa checked at 2025-10-31T02:14:18.879Z 1487ms 57/57/57 100% R:11250.208.128.in-addr.arpa
| NS | holly.s.uw.edu | ||||||
| A | 2607:4000:301:1::69 🇺🇸 University of Washington (ASN 14221) | ||||||
| PTR | holly.s.uw.edu | ||||||
| A | 173.250.227.69🇺🇸 University of Washington (ASN 14221) | ||||||
| PTR | holly.s.uw.edu | ||||||
| NS | hanna.cac.washington.edu | ||||||
| A | 2607:4000:200:42::5 🇺🇸 University of Washington | ||||||
| PTR | hanna.s.uw.edu | ||||||
| A | 140.142.5.5🇺🇸 University of Washington | ||||||
| PTR | hanna.s.uw.edu | ||||||
| NS | marge.cac.washington.edu | ||||||
| A | 2607:4000:200:43::13 🇺🇸 University of Washington | ||||||
| PTR | marge.cac.washington.edu | ||||||
| A | 140.142.5.13🇺🇸 University of Washington | ||||||
| PTR | marge.cac.washington.edu | ||||||
208.128.in-addr.arpa
| NS | holly.s.uw.edu | ||||||
| NS | hanna.cac.washington.edu | ||||||
| NS | marge.cac.washington.edu | ||||||
Up
| 16.250.208.128.in-addr.arpa | 
Starts with same word
| 250.com | 
| 250.tv | 
| 250.agency | 
| 250.gr | 
| 250.tel | 
| 250.de | 
| 250.com.ua | 
| 250.fm | 
| 250.es | 
| 250.im | 
| 250.info | 
| 250.eu | 
| 250.pl | 
| 250.is | 
| 250.in | 
| 250.ru | 
| 250.nyc | 
| 250.org | 
| 250.net | 
| 250.co | 
| 250.cn | 
| 250.dk | 
| 250.it | 
| 250.me | 
| 250.us | 
| 250.ph | 
Starts similarily
AI analysis
250.208.128.in-addr.arpa is the parent of 16.250.208.128.in-addr.arpa.
250.208.128.in-addr.arpa delegates to three name servers: holly.s.uw.edu, hanna.cac.washington.edu and marge.cac.washington.edu.
250.208.128.in-addr.arpa shares some name servers with other domains, for example 80.95.128.in-addr.arpa, carfms.com, yorkint.oru.yorku.ca, 208.95.128.in-addr.arpa and iris.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 and lumpy.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