IPLIST.NET - 66.59.128.in-addr.arpa
Search for IP or hostnames:
66.59.128.in-addr.arpa checked at 2025-10-13T10:06:54.446Z 247ms 67/67/67 100% R:1766.59.128.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 | 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
128.66.59.128.in-addr.arpa |
10.66.59.128.in-addr.arpa |
5.66.59.128.in-addr.arpa |
6.66.59.128.in-addr.arpa |
11.66.59.128.in-addr.arpa |
9.66.59.128.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
66.59.128.in-addr.arpa is a parent of 128.66.59.128.in-addr.arpa, 10.66.59.128.in-addr.arpa, 5.66.59.128.in-addr.arpa, 6.66.59.128.in-addr.arpa, 11.66.59.128.in-addr.arpa and a few other host names.
66.59.128.in-addr.arpa is delegated to four name servers: ext-ns1.columbia.edu, ext-ns2.columbia.edu, apollo.cs.columbia.edu and sundog.ee.columbia.edu.
66.59.128.in-addr.arpa at least partially shares name servers with other domains, including gc.cuny.edu, lagcc.cuny.edu, cunyfirst.cuny.edu, cis.cuny.edu and fmri.columbia.edu.
These name servers are typically used together with the name servers diana.cs.columbia.edu, acme.ucc.cuny.edu, lavinia.cis.cuny.edu, ns10.customer.level3.net, ns15.customer.level3.net, ns1.nyp.org, ns2.nyp.org, auth1.dns.cogentco.com, auth2.dns.cogentco.com and auth4.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 sundog.ee.columbia.edu points to: 128.59.64.59.