CF1759625508625-tsm20251004101907

IPLIST.NET - 11.59.128.in-addr.arpa

Search for IP or hostnames:

11.59.128.in-addr.arpa checked at 2025-10-05T00:51:48.611Z 397ms 73/73/73 100% R:16

11.59.128.in-addr.arpa

NSext-ns1.columbia.edu
A2001:18d8::35 🇺🇸 Columbia University
PTRext-ns1.columbia.edu
A2001:18d8:1::1:1 🇺🇸 Columbia University
PTRext-ns1.columbia.edu
A128.59.1.1🇺🇸 Columbia University
PTRext-ns1.columbia.edu
NSext-ns2.columbia.edu
A2001:18d8::53 🇺🇸 Columbia University
PTRext-ns2.columbia.edu
A2001:18d8:1:1::1:1 🇺🇸 Columbia University
PTRext-ns2.columbia.edu
A128.59.1.2🇺🇸 Columbia University
PTRext-ns2.columbia.edu
NSapollo.cs.columbia.edu
A128.59.16.69🇺🇸 Columbia University
PTRapollo.cs.columbia.edu
NSdiana.cs.columbia.edu
A128.59.11.232🇺🇸 Columbia University
PTRdiana.cs.columbia.edu
NSsundog.ee.columbia.edu
A128.59.64.59🇺🇸 Columbia University
PTRriverside.ee.columbia.edu
PTRsundog.ee.columbia.edu

59.128.in-addr.arpa

NSext-ns1.columbia.edu
NSauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
NSauth4.dns.cogentco.com
NSauth5.dns.cogentco.com

Up

Starts with same word

Starts similarily

AI analysis

11.59.128.in-addr.arpa is a parent of 39.11.59.128.in-addr.arpa, 152.11.59.128.in-addr.arpa, 164.11.59.128.in-addr.arpa, 25.11.59.128.in-addr.arpa, 36.11.59.128.in-addr.arpa and a few other host names.

11.59.128.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.

11.59.128.in-addr.arpa at least partially shares name servers with other domains, including 19.59.128.in-addr.arpa, ps.columbia.edu, uapc.cuny.edu, guest.barnard.edu and beoc.cuny.edu.

These name servers are typically used together with the name servers 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:

ext-ns1.columbia.edu points to: 2001:18d8::35, 2001:18d8:1::1:1 and 128.59.1.1

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:

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

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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