DNSWHOIS.INFO - 140.10.207.in-addr.arpa
Search for IP or hostnames:
140.10.207.in-addr.arpa checked at 2025-10-20T02:25:28.065Z 291ms 42/42/42 100% R:19140.10.207.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 | 128.59.1.2🇺🇸 Columbia University | ||||||
| PTR | ext-ns2.columbia.edu | ||||||
10.207.in-addr.arpa
| NS | ns10-auth.windstream.net | ||||||
| NS | ns11-auth.windstream.net | ||||||
| NS | ns12-auth.windstream.net | ||||||
| NS | ns9-auth.windstream.net | ||||||
Up
21.140.10.207.in-addr.arpa |
15.140.10.207.in-addr.arpa |
94.140.10.207.in-addr.arpa |
95.140.10.207.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
140.10.207.in-addr.arpa is a parent of 21.140.10.207.in-addr.arpa, 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 shares the same name server setup as 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 at least partially shares name servers with other domains, 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 alongside apollo.cs.columbia.edu, acme.ucc.cuny.edu, lavinia.cis.cuny.edu, sundog.ee.columbia.edu, ns1.nyp.org, ns2.nyp.org, diana.cs.columbia.edu, ns10.customer.level3.net, ns15.customer.level3.net and auth1.dns.cogentco.com.
Host names with a single IP:
ext-ns1.columbia.edu points to 128.59.1.1.
ext-ns2.columbia.edu points to 128.59.1.2.