DNSWHOIS.INFO - 66.255.128.in-addr.arpa
Search for IP or hostnames:
66.255.128.in-addr.arpa checked at 2025-10-07T23:42:07.850Z 1927ms 87/87/87 100% R:1466.255.128.in-addr.arpa
| NS | dns-core-cb-1.uiowa.edu | ||||||
| NS | dns-core-coph-1.uiowa.edu | ||||||
| NS | dns-core-itf-1.uiowa.edu | ||||||
| NS | dns-core-itf-2.uiowa.edu | ||||||
| NS | dns-core-lc-0.uiowa.edu | ||||||
| NS | dns-core-lc-1.uiowa.edu | ||||||
| NS | dns-wireless-cb-1.uiowa.edu | ||||||
| NS | dns-wireless-coph-1.uiowa.edu | ||||||
| NS | dns-wireless-lc-1.uiowa.edu | ||||||
| NS | dns1.uiowa.edu | ||||||
| A | 2620:0:e50:3::10 🇺🇸 University of Iowa | ||||||
| PTR | dns-e1.uiowa.edu | ||||||
| A | 128.255.1.26🇺🇸 University of Iowa | ||||||
| PTR | dns-e1.uiowa.edu | ||||||
| NS | dns2.uiowa.edu | ||||||
| A | 2620:0:e50:3::11 🇺🇸 University of Iowa | ||||||
| PTR | dns-e2.uiowa.edu | ||||||
| A | 128.255.64.26🇺🇸 University of Iowa | ||||||
| PTR | dns-e2.uiowa.edu | ||||||
| NS | dns3.uiowa.edu | ||||||
| A | 2620:0:e50:3::12 🇺🇸 University of Iowa | ||||||
| PTR | dns-e3.uiowa.edu | ||||||
| A | 128.255.1.27🇺🇸 University of Iowa | ||||||
| PTR | dns-e3.uiowa.edu | ||||||
| PTR | rtr-itf-1-production.net.uiowa.edu | ||||||
| A | 2620:0:e50::7b 🇺🇸 University of Iowa | ||||||
| PTR | rtr-itf-1-production.net.uiowa.edu | ||||||
| A | 128.255.0.123🇺🇸 University of Iowa | ||||||
| PTR | rtr-itf-1-production.net.uiowa.edu | ||||||
255.128.in-addr.arpa
Up
224.66.255.128.in-addr.arpa |
108.66.255.128.in-addr.arpa |
20.66.255.128.in-addr.arpa |
254.66.255.128.in-addr.arpa |
45.66.255.128.in-addr.arpa |
29.66.255.128.in-addr.arpa |
86.66.255.128.in-addr.arpa |
191.66.255.128.in-addr.arpa |
112.66.255.128.in-addr.arpa |
28.66.255.128.in-addr.arpa |
194.66.255.128.in-addr.arpa |
118.66.255.128.in-addr.arpa |
36.66.255.128.in-addr.arpa |
44.66.255.128.in-addr.arpa |
117.66.255.128.in-addr.arpa |
213.66.255.128.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
66.255.128.in-addr.arpa is the parent of 224.66.255.128.in-addr.arpa, 108.66.255.128.in-addr.arpa, 20.66.255.128.in-addr.arpa, 254.66.255.128.in-addr.arpa, 45.66.255.128.in-addr.arpa and a few other host names.
66.255.128.in-addr.arpa is delegated to twelve name servers: dns-core-cb-1.uiowa.edu, dns-core-coph-1.uiowa.edu, dns-core-itf-1.uiowa.edu, dns-core-itf-2.uiowa.edu, dns-core-lc-0.uiowa.edu, dns-core-lc-1.uiowa.edu, dns-wireless-cb-1.uiowa.edu, dns-wireless-coph-1.uiowa.edu, dns-wireless-lc-1.uiowa.edu, dns1.uiowa.edu, dns2.uiowa.edu and dns3.uiowa.edu.
66.255.128.in-addr.arpa at least partially shares name servers with other domains such as ped-gen.uiowa.edu, 126.255.128.in-addr.arpa, 248.255.128.in-addr.arpa, 166.255.128.in-addr.arpa and esapps.uiowa.edu.
these name servers are commonly used alongside the name servers dns-r1.uiowa.net, dns1.icaen.uiowa.edu, dns2.engr.uiowa.edu, dns2.icaen.uiowa.edu and dns3.divms.uiowa.edu.
Host names with two IP numbers:
dns1.uiowa.edu points to 2620:0:e50:3::10 and 128.255.1.26.
dns2.uiowa.edu points to 2620:0:e50:3::11 and 128.255.64.26.
dns3.uiowa.edu points to 2620:0:e50:3::12 and 128.255.1.27.
Host name rtr-itf-1-production.net.uiowa.edu points to IPs 2620:0:e50::7b and 128.255.0.123.