IPLIST.NET - 23.59.128.in-addr.arpa
Search for IP or hostnames:
23.59.128.in-addr.arpa checked at 2025-10-10T02:32:19.308Z 181ms 57/57/57 100% R:1423.59.128.in-addr.arpa
| NS | ext-ns1.columbia.edu | ||||||
| A | 128.59.1.1🇺🇸 Columbia University | ||||||
| PTR | ext-ns1.columbia.edu | ||||||
| NS | ext-ns2.columbia.edu | ||||||
| A | 128.59.1.2🇺🇸 Columbia University | ||||||
| PTR | ext-ns2.columbia.edu | ||||||
| NS | apollo.cs.columbia.edu | ||||||
| A | 128.59.16.69🇺🇸 Columbia University | ||||||
| PTR | apollo.cs.columbia.edu | ||||||
| NS | diana.cs.columbia.edu | ||||||
| A | 128.59.11.232🇺🇸 Columbia University | ||||||
| PTR | diana.cs.columbia.edu | ||||||
| NS | sundog.ee.columbia.edu | ||||||
| A | 128.59.64.59🇺🇸 Columbia University | ||||||
| PTR | riverside.ee.columbia.edu | ||||||
| PTR | sundog.ee.columbia.edu | ||||||
59.128.in-addr.arpa
| NS | ext-ns1.columbia.edu | ||||||
| NS | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
| NS | auth4.dns.cogentco.com | ||||||
| NS | auth5.dns.cogentco.com | ||||||
Up
111.23.59.128.in-addr.arpa |
0.23.59.128.in-addr.arpa |
23.23.59.128.in-addr.arpa |
123.23.59.128.in-addr.arpa |
177.23.59.128.in-addr.arpa |
25.23.59.128.in-addr.arpa |
67.23.59.128.in-addr.arpa |
101.23.59.128.in-addr.arpa |
158.23.59.128.in-addr.arpa |
103.23.59.128.in-addr.arpa |
129.23.59.128.in-addr.arpa |
107.23.59.128.in-addr.arpa |
223.23.59.128.in-addr.arpa |
165.23.59.128.in-addr.arpa |
28.23.59.128.in-addr.arpa |
19.23.59.128.in-addr.arpa |
179.23.59.128.in-addr.arpa |
195.23.59.128.in-addr.arpa |
81.23.59.128.in-addr.arpa |
184.23.59.128.in-addr.arpa |
171.23.59.128.in-addr.arpa |
102.23.59.128.in-addr.arpa |
166.23.59.128.in-addr.arpa |
190.23.59.128.in-addr.arpa |
243.23.59.128.in-addr.arpa |
236.23.59.128.in-addr.arpa |
86.23.59.128.in-addr.arpa |
175.23.59.128.in-addr.arpa |
62.23.59.128.in-addr.arpa |
208.23.59.128.in-addr.arpa |
225.23.59.128.in-addr.arpa |
113.23.59.128.in-addr.arpa |
173.23.59.128.in-addr.arpa |
249.23.59.128.in-addr.arpa |
76.23.59.128.in-addr.arpa |
29.23.59.128.in-addr.arpa |
131.23.59.128.in-addr.arpa |
105.23.59.128.in-addr.arpa |
194.23.59.128.in-addr.arpa |
80.23.59.128.in-addr.arpa |
210.23.59.128.in-addr.arpa |
176.23.59.128.in-addr.arpa |
41.23.59.128.in-addr.arpa |
185.23.59.128.in-addr.arpa |
83.23.59.128.in-addr.arpa |
161.23.59.128.in-addr.arpa |
156.23.59.128.in-addr.arpa |
77.23.59.128.in-addr.arpa |
60.23.59.128.in-addr.arpa |
183.23.59.128.in-addr.arpa |
221.23.59.128.in-addr.arpa |
63.23.59.128.in-addr.arpa |
181.23.59.128.in-addr.arpa |
206.23.59.128.in-addr.arpa |
186.23.59.128.in-addr.arpa |
180.23.59.128.in-addr.arpa |
108.23.59.128.in-addr.arpa |
254.23.59.128.in-addr.arpa |
68.23.59.128.in-addr.arpa |
119.23.59.128.in-addr.arpa |
228.23.59.128.in-addr.arpa |
125.23.59.128.in-addr.arpa |
115.23.59.128.in-addr.arpa |
122.23.59.128.in-addr.arpa |
148.23.59.128.in-addr.arpa |
91.23.59.128.in-addr.arpa |
46.23.59.128.in-addr.arpa |
197.23.59.128.in-addr.arpa |
214.23.59.128.in-addr.arpa |
182.23.59.128.in-addr.arpa |
116.23.59.128.in-addr.arpa |
219.23.59.128.in-addr.arpa |
139.23.59.128.in-addr.arpa |
94.23.59.128.in-addr.arpa |
121.23.59.128.in-addr.arpa |
12.23.59.128.in-addr.arpa |
120.23.59.128.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
23.59.128.in-addr.arpa is the parent of 111.23.59.128.in-addr.arpa, 0.23.59.128.in-addr.arpa, 23.23.59.128.in-addr.arpa, 123.23.59.128.in-addr.arpa, 177.23.59.128.in-addr.arpa and a few other host names.
23.59.128.in-addr.arpa delegates to five name servers: ext-ns1.columbia.edu, ext-ns2.columbia.edu, apollo.cs.columbia.edu, diana.cs.columbia.edu and sundog.ee.columbia.edu.
23.59.128.in-addr.arpa at least partially shares name servers with other domains such as p-i-r.org, 97.104.143.in-addr.arpa, ncl.cs.columbia.edu, mailman.columbia.edu and millertheater.com.
These name servers are often used together with acme.ucc.cuny.edu, lavinia.cis.cuny.edu, ns1.nyp.org, ns2.nyp.org, ns10.customer.level3.net, ns15.customer.level3.net, auth1.dns.cogentco.com, auth2.dns.cogentco.com, auth4.dns.cogentco.com and auth5.dns.cogentco.com.
Host names with one IP number:
ext-ns1.columbia.edu points to 128.59.1.1
ext-ns2.columbia.edu points to 128.59.1.2
apollo.cs.columbia.edu points to 128.59.16.69
diana.cs.columbia.edu points to 128.59.11.232
sundog.ee.columbia.edu points to 128.59.64.59