DNSWHOIS.INFO - 29.59.128.in-addr.arpa
Search for IP or hostnames:
29.59.128.in-addr.arpa checked at 2025-10-27T19:16:38.009Z 638ms 50/50/50 100% R:1929.59.128.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 | ||||||
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 | ||||||
Up
237.29.59.128.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
The parent of 237.29.59.128.in-addr.arpa is 29.59.128.in-addr.arpa.
29.59.128.in-addr.arpa is delegated to two name servers: ext-ns1.columbia.edu and ext-ns2.columbia.edu.
29.59.128.in-addr.arpa uses the same name server setup as other domains, for instance 43.5.192.in-addr.arpa, 221.2.209.in-addr.arpa, columbiauniversity.us, 191.59.128.in-addr.arpa and 191.236.129.in-addr.arpa.
29.59.128.in-addr.arpa shares name servers with other domains at least partially, for instance cs.columbia.edu, c2b2.columbia.edu, 22.59.128.in-addr.arpa, 171.111.156.in-addr.arpa and jazzstudiesonline.org.
these name servers are commonly used with the name servers apollo.cs.columbia.edu, sundog.ee.columbia.edu, lavinia.cis.cuny.edu, acme.ucc.cuny.edu, ns1.nyp.org, ns2.nyp.org, ns10.customer.level3.net, ns15.customer.level3.net, diana.cs.columbia.edu and auth1.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.