DNSWHOIS.INFO - 1.28.38.in-addr.arpa
Search for IP or hostnames:
1.28.38.in-addr.arpa checked at 2025-11-17T00:39:29.624Z 303ms 50/50/50 100% R:11 allDone:true timedOut:false 1.28.38.in-addr.arpa
| NS | auth1.dns.cogentco.com | ||||||
| A | 2001:550:1:a::d 🇺🇸 COGENT | ||||||
| PTR | auth1.dns.cogentco.com | ||||||
| A | 66.28.0.14🇺🇸 COGENT | ||||||
| PTR | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
| A | 2001:550:1:b::d 🇺🇸 COGENT | ||||||
| PTR | auth2.dns.cogentco.com | ||||||
| A | 66.28.0.30🇺🇸 COGENT | ||||||
| PTR | auth2.dns.cogentco.com | ||||||
28.38.in-addr.arpa
| NS | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
Up
223.1.28.38.in-addr.arpa |
73.1.28.38.in-addr.arpa |
11.1.28.38.in-addr.arpa |
2.1.28.38.in-addr.arpa |
92.1.28.38.in-addr.arpa |
224.1.28.38.in-addr.arpa |
15.1.28.38.in-addr.arpa |
173.1.28.38.in-addr.arpa |
194.1.28.38.in-addr.arpa |
32.1.28.38.in-addr.arpa |
141.1.28.38.in-addr.arpa |
219.1.28.38.in-addr.arpa |
168.1.28.38.in-addr.arpa |
91.1.28.38.in-addr.arpa |
22.1.28.38.in-addr.arpa |
238.1.28.38.in-addr.arpa |
97.1.28.38.in-addr.arpa |
248.1.28.38.in-addr.arpa |
14.1.28.38.in-addr.arpa |
212.1.28.38.in-addr.arpa |
71.1.28.38.in-addr.arpa |
42.1.28.38.in-addr.arpa |
130.1.28.38.in-addr.arpa |
171.1.28.38.in-addr.arpa |
231.1.28.38.in-addr.arpa |
65.1.28.38.in-addr.arpa |
152.1.28.38.in-addr.arpa |
236.1.28.38.in-addr.arpa |
148.1.28.38.in-addr.arpa |
140.1.28.38.in-addr.arpa |
117.1.28.38.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
1.28.38.in-addr.arpa is the parent of 223.1.28.38.in-addr.arpa, 73.1.28.38.in-addr.arpa, 11.1.28.38.in-addr.arpa, 2.1.28.38.in-addr.arpa, 92.1.28.38.in-addr.arpa and a few other host names.
Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle the delegation for 1.28.38.in-addr.arpa.
1.28.38.in-addr.arpa shares the same name server setup as other domains, for instance 105.97.38.in-addr.arpa, 206.38.in-addr.arpa, providencecare.ca, 110.177.216.in-addr.arpa and 157.127.38.in-addr.arpa.
1.28.38.in-addr.arpa at least partially shares name servers with other domains, for instance 8d.com, upsforum.com, eolex.be, 166.29.216.in-addr.arpa and ups-scs-latam.com.
These name servers are commonly used with nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns3.level3.net and ns4.level3.net.
Host names with two IP numbers:
auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14.
auth2.dns.cogentco.com points to 2001:550:1:b::d and 66.28.0.30.