IPLIST.NET - 64.59.128.in-addr.arpa
Search for IP or hostnames:
64.59.128.in-addr.arpa checked at 2025-10-11T06:45:02.564Z 451ms 59/59/59 100% R:1864.59.128.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 | 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 | ||||||
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AI analysis
64.59.128.in-addr.arpa is a parent of 68.64.59.128.in-addr.arpa, 6.64.59.128.in-addr.arpa and 59.64.59.128.in-addr.arpa.
64.59.128.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.
64.59.128.in-addr.arpa shares name servers with other domains at least partially, for instance 100.145.156.in-addr.arpa, 110.145.156.in-addr.arpa, 11.59.128.in-addr.arpa, lehman.cuny.edu and 150.111.146.in-addr.arpa.
these name servers are commonly used with the name servers diana.cs.columbia.edu, 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 and auth4.dns.cogentco.com.
Host names with three IP numbers: 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: ext-ns1.columbia.edu points to: 128.59.1.1; apollo.cs.columbia.edu points to: 128.59.16.69; sundog.ee.columbia.edu points to: 128.59.64.59.