WWW.RTSAK.COM - 30.142.140.in-addr.arpa
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30.142.140.in-addr.arpa checked at 2025-10-19T22:25:31.978Z 369ms 57/57/57 100% R:930.142.140.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 | ||||||
142.140.in-addr.arpa
| NS | holly.s.uw.edu | ||||||
| NS | hanna.cac.washington.edu | ||||||
| NS | marge.cac.washington.edu | ||||||
Up
45.30.142.140.in-addr.arpa |
49.30.142.140.in-addr.arpa |
29.30.142.140.in-addr.arpa |
89.30.142.140.in-addr.arpa |
84.30.142.140.in-addr.arpa |
77.30.142.140.in-addr.arpa |
33.30.142.140.in-addr.arpa |
26.30.142.140.in-addr.arpa |
6.30.142.140.in-addr.arpa |
30.30.142.140.in-addr.arpa |
62.30.142.140.in-addr.arpa |
36.30.142.140.in-addr.arpa |
16.30.142.140.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
30.142.140.in-addr.arpa is the parent of 45.30.142.140.in-addr.arpa, 49.30.142.140.in-addr.arpa, 29.30.142.140.in-addr.arpa, 89.30.142.140.in-addr.arpa, 84.30.142.140.in-addr.arpa and a few other host names.
30.142.140.in-addr.arpa is delegated to three name servers holly.s.uw.edu, hanna.cac.washington.edu and marge.cac.washington.edu.
30.142.140.in-addr.arpa at least partially shares name servers with other domains, for instance registrar.yorku.ca, aslab.washington.edu, penut-trial.org, yucard.yorku.ca and phrap.org.
These name servers are commonly used with 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 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.