DNSWHOIS.INFO - 22.255.128.in-addr.arpa
Search for IP or hostnames:
22.255.128.in-addr.arpa checked at 2025-10-13T18:23:35.061Z 1339ms 53/53/53 100% R:1822.255.128.in-addr.arpa
| NS | dns1.engr.uiowa.edu | ||||||
| A | 2620:0:e50:7016::80ff:1113 🇺🇸 University of Iowa | ||||||
| PTR | dns1.icaen.uiowa.edu | ||||||
| A | 128.255.17.19🇺🇸 University of Iowa | ||||||
| PTR | dns1.icaen.uiowa.edu | ||||||
| NS | dns2.engr.uiowa.edu | ||||||
| A | 2620:0:e50:7021::80ff:1514 🇺🇸 University of Iowa | ||||||
| A | 128.255.21.20🇺🇸 University of Iowa | ||||||
| PTR | dns2.engr.uiowa.edu | ||||||
| NS | dns2.icaen.uiowa.edu | ||||||
| A | 128.255.17.20🇺🇸 University of Iowa | ||||||
| PTR | dns2.icaen.uiowa.edu | ||||||
255.128.in-addr.arpa
Up
21.22.255.128.in-addr.arpa |
154.22.255.128.in-addr.arpa |
159.22.255.128.in-addr.arpa |
19.22.255.128.in-addr.arpa |
167.22.255.128.in-addr.arpa |
122.22.255.128.in-addr.arpa |
205.22.255.128.in-addr.arpa |
160.22.255.128.in-addr.arpa |
171.22.255.128.in-addr.arpa |
103.22.255.128.in-addr.arpa |
39.22.255.128.in-addr.arpa |
149.22.255.128.in-addr.arpa |
135.22.255.128.in-addr.arpa |
175.22.255.128.in-addr.arpa |
152.22.255.128.in-addr.arpa |
206.22.255.128.in-addr.arpa |
166.22.255.128.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
22.255.128.in-addr.arpa is a parent of 21.22.255.128.in-addr.arpa, 154.22.255.128.in-addr.arpa, 159.22.255.128.in-addr.arpa, 19.22.255.128.in-addr.arpa, 167.22.255.128.in-addr.arpa and a few other host names.
22.255.128.in-addr.arpa is delegated to three name servers: dns1.engr.uiowa.edu, dns2.engr.uiowa.edu and dns2.icaen.uiowa.edu.
22.255.128.in-addr.arpa at least partially shares name servers with other domains, for example iihr.uiowa.edu, cgrer.uiowa.edu, 18.255.128.in-addr.arpa, 16.255.128.in-addr.arpa and 27.255.128.in-addr.arpa.
These name servers are often used with dns1.icaen.uiowa.edu, dns3.engr.uiowa.edu, dns1.uiowa.edu, dns2.uiowa.edu and dns3.uiowa.edu.
Host names with two IPs:
dns1.engr.uiowa.edu points to 2620:0:e50:7016::80ff:1113 and 128.255.17.19.
dns2.engr.uiowa.edu points to 2620:0:e50:7021::80ff:1514 and 128.255.21.20.
Host names with one IP:
dns2.icaen.uiowa.edu points to 128.255.17.20.