CF1760694519831-tsm20251017082432

DNSWHOIS.INFO - 120.111.146.in-addr.arpa

Search for IP or hostnames:

120.111.146.in-addr.arpa checked at 2025-10-17T09:48:39.819Z 270ms 57/57/57 100% R:12

120.111.146.in-addr.arpa

NSext-ns1.columbia.edu
A128.59.1.1🇺🇸 Columbia University
PTRext-ns1.columbia.edu
NSlavinia.cis.cuny.edu
A128.228.5.64🇺🇸 AS31822
PTRlavinia.cis.cuny.edu
NSacme.ucc.cuny.edu
A128.228.1.10🇺🇸 AS31822
PTRacme.ucc.cuny.edu
NSns10.customer.level3.net
A209.244.4.149🇺🇸 Lumen AS3356
PTRns10.customer.level3.net
NSns15.customer.level3.net
A209.244.4.244🇺🇸 Lumen AS3356
PTRns15.customer.level3.net

111.146.in-addr.arpa

NSlavinia.cis.cuny.edu
NSacme.ucc.cuny.edu

Up

Starts with same word

Starts similarily

AI analysis

120.111.146.in-addr.arpa has 1.120.111.146.in-addr.arpa, 69.120.111.146.in-addr.arpa and 6.120.111.146.in-addr.arpa as children.

120.111.146.in-addr.arpa is delegated to five name servers: ext-ns1.columbia.edu, lavinia.cis.cuny.edu, acme.ucc.cuny.edu, ns10.customer.level3.net and ns15.customer.level3.net.

120.111.146.in-addr.arpa at least partially shares name servers with other domains, for example hhmi.columbia.edu, gellerandcompany.net, sipa.columbia.edu, 39.160.in-addr.arpa and ck.c-k.com.

these name servers are commonly used with the following name servers: ns28.customer.level3.net, ext-ns2.columbia.edu, ns1.nyp.org, ns2.nyp.org, ns19.customer.level3.net, apollo.cs.columbia.edu, sundog.ee.columbia.edu, diana.cs.columbia.edu, auth1.dns.cogentco.com and auth2.dns.cogentco.com.

Host names with one IP number:

ext-ns1.columbia.edu points to 128.59.1.1

lavinia.cis.cuny.edu points to 128.228.5.64

acme.ucc.cuny.edu points to 128.228.1.10

ns10.customer.level3.net points to 209.244.4.149

ns15.customer.level3.net points to 209.244.4.244

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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