DNSWHOIS.INFO - 30.142.140.in-addr.arpa
Search for IP or hostnames:
30.142.140.in-addr.arpa checked at 2025-10-29T06:42:02.269Z 217ms 57/57/57 100% R:1130.142.140.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 🇺🇸 WASHINGTON-AS | ||||||
| PTR | hanna.s.uw.edu | ||||||
| A | 140.142.5.5🇺🇸 WASHINGTON-AS | ||||||
| PTR | hanna.s.uw.edu | ||||||
| NS | marge.cac.washington.edu | ||||||
| A | 2607:4000:200:43::13 🇺🇸 WASHINGTON-AS | ||||||
| PTR | marge.cac.washington.edu | ||||||
| A | 140.142.5.13🇺🇸 WASHINGTON-AS | ||||||
| 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 has children including 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.
At least part of the name servers for 30.142.140.in-addr.arpa are shared with other domains, for instance registrar.yorku.ca, aslab.washington.edu, penut-trial.org, 228.95.128.in-addr.arpa and yucard.yorku.ca.
These name servers are commonly used together 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 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