CF1759583103815-tsm20251004101907

IPLIST.NET - 140.10.207.in-addr.arpa

Search for IP or hostnames:

140.10.207.in-addr.arpa checked at 2025-10-04T13:05:03.804Z 137ms 58/58/58 100% R:13

140.10.207.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

10.207.in-addr.arpa

NSns10-auth.windstream.net
NSns11-auth.windstream.net
NSns12-auth.windstream.net
NSns9-auth.windstream.net

Up

Starts with same word

Starts similarily

AI analysis

140.10.207.in-addr.arpa is a parent of 15.140.10.207.in-addr.arpa, 94.140.10.207.in-addr.arpa and 95.140.10.207.in-addr.arpa.

140.10.207.in-addr.arpa is delegated to two name servers: ext-ns1.columbia.edu and ext-ns2.columbia.edu.

140.10.207.in-addr.arpa uses the same name server setup as other domains, for instance cyan.college.columbia.edu, dyn.columbia.edu, columbiauniversity.info, gutenberg-e.org and 236.2.209.in-addr.arpa.

140.10.207.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 acme.ucc.cuny.edu, apollo.cs.columbia.edu, lavinia.cis.cuny.edu, ns1.nyp.org, ns2.nyp.org, sundog.ee.columbia.edu, ns10.customer.level3.net, ns15.customer.level3.net, diana.cs.columbia.edu and auth1.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.

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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ZIvAMhC CF johedugfp 2025-10-04