WWW.RTSAK.COM - 20.59.128.in-addr.arpa
Search for IP or hostnames:
20.59.128.in-addr.arpa checked at 2025-10-04T01:15:42.459Z 549ms 73/73/73 100% R:1820.59.128.in-addr.arpa
| NS | ext-ns1.columbia.edu | ||||||
| A | 2001:18d8::35 🇺🇸 Columbia University | ||||||
| PTR | ext-ns1.columbia.edu | ||||||
| A | 2001:18d8:1::1:1 🇺🇸 Columbia University | ||||||
| PTR | ext-ns1.columbia.edu | ||||||
| A | 128.59.1.1🇺🇸 Columbia University | ||||||
| PTR | ext-ns1.columbia.edu | ||||||
| NS | ext-ns2.columbia.edu | ||||||
| A | 2001:18d8::53 🇺🇸 Columbia University | ||||||
| PTR | ext-ns2.columbia.edu | ||||||
| A | 2001:18d8:1:1::1:1 🇺🇸 Columbia University | ||||||
| PTR | 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
141.20.59.128.in-addr.arpa |
160.20.59.128.in-addr.arpa |
109.20.59.128.in-addr.arpa |
26.20.59.128.in-addr.arpa |
30.20.59.128.in-addr.arpa |
97.20.59.128.in-addr.arpa |
122.20.59.128.in-addr.arpa |
125.20.59.128.in-addr.arpa |
159.20.59.128.in-addr.arpa |
105.20.59.128.in-addr.arpa |
194.20.59.128.in-addr.arpa |
131.20.59.128.in-addr.arpa |
41.20.59.128.in-addr.arpa |
132.20.59.128.in-addr.arpa |
208.20.59.128.in-addr.arpa |
124.20.59.128.in-addr.arpa |
60.20.59.128.in-addr.arpa |
103.20.59.128.in-addr.arpa |
228.20.59.128.in-addr.arpa |
0.20.59.128.in-addr.arpa |
27.20.59.128.in-addr.arpa |
6.20.59.128.in-addr.arpa |
211.20.59.128.in-addr.arpa |
157.20.59.128.in-addr.arpa |
219.20.59.128.in-addr.arpa |
165.20.59.128.in-addr.arpa |
66.20.59.128.in-addr.arpa |
224.20.59.128.in-addr.arpa |
206.20.59.128.in-addr.arpa |
81.20.59.128.in-addr.arpa |
186.20.59.128.in-addr.arpa |
210.20.59.128.in-addr.arpa |
217.20.59.128.in-addr.arpa |
90.20.59.128.in-addr.arpa |
148.20.59.128.in-addr.arpa |
31.20.59.128.in-addr.arpa |
225.20.59.128.in-addr.arpa |
78.20.59.128.in-addr.arpa |
162.20.59.128.in-addr.arpa |
168.20.59.128.in-addr.arpa |
156.20.59.128.in-addr.arpa |
43.20.59.128.in-addr.arpa |
116.20.59.128.in-addr.arpa |
117.20.59.128.in-addr.arpa |
106.20.59.128.in-addr.arpa |
98.20.59.128.in-addr.arpa |
227.20.59.128.in-addr.arpa |
209.20.59.128.in-addr.arpa |
222.20.59.128.in-addr.arpa |
167.20.59.128.in-addr.arpa |
216.20.59.128.in-addr.arpa |
197.20.59.128.in-addr.arpa |
120.20.59.128.in-addr.arpa |
33.20.59.128.in-addr.arpa |
134.20.59.128.in-addr.arpa |
164.20.59.128.in-addr.arpa |
100.20.59.128.in-addr.arpa |
127.20.59.128.in-addr.arpa |
189.20.59.128.in-addr.arpa |
9.20.59.128.in-addr.arpa |
123.20.59.128.in-addr.arpa |
35.20.59.128.in-addr.arpa |
119.20.59.128.in-addr.arpa |
99.20.59.128.in-addr.arpa |
111.20.59.128.in-addr.arpa |
71.20.59.128.in-addr.arpa |
93.20.59.128.in-addr.arpa |
107.20.59.128.in-addr.arpa |
10.20.59.128.in-addr.arpa |
37.20.59.128.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
20.59.128.in-addr.arpa is a parent of 141.20.59.128.in-addr.arpa, 160.20.59.128.in-addr.arpa, 109.20.59.128.in-addr.arpa, 26.20.59.128.in-addr.arpa, 30.20.59.128.in-addr.arpa and a few other host names.
20.59.128.in-addr.arpa is delegated 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.
20.59.128.in-addr.arpa at least partially shares name servers with other domains, for instance gsb.columbia.edu, 96.146.in-addr.arpa, eoc.cuny.edu, central.cuny.edu and columbia.edu.
These name servers are commonly used alongside 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 three IP numbers: The host name ext-ns1.columbia.edu points to 2001:18d8::35, 2001:18d8:1::1:1 and 128.59.1.1; the host name ext-ns2.columbia.edu points to 2001:18d8::53, 2001:18d8:1:1::1:1 and 128.59.1.2.
Host names with one IP number: The host name apollo.cs.columbia.edu points to 128.59.16.69; the host name diana.cs.columbia.edu points to 128.59.11.232; the host name sundog.ee.columbia.edu points to 128.59.64.59.