DNSWHOIS.INFO - ncdptraining.cumc.columbia.edu
Search for IP or hostnames:
ncdptraining.cumc.columbia.edu checked at 2025-11-17T07:09:42.131Z 1699ms 70/70/70 100% R:12 allDone:true timedOut:false ncdptraining.cumc.columbia.edu
| NS | ext-ns1.columbia.edu | ||||||
| A | 2001:18d8::35 🇺🇸 Columbia University | ||||||
| PTR | ext-ns1.columbia.edu | ||||||
| A | 2001:18d8:1::1:1 🇺🇸 Columbia University | ||||||
| PTR | ext-ns1.columbia.edu | ||||||
| A | 128.59.1.1🇺🇸 Columbia University | ||||||
| PTR | ext-ns1.columbia.edu | ||||||
| NS | ns1.nyp.org | ||||||
| A | 156.145.252.11🇺🇸 NYP-INTERNET | ||||||
| PTR | ns1.nyp.org | ||||||
| NS | ns2.nyp.org | ||||||
| A | 143.104.238.11🇺🇸 NYP-INTERNET | ||||||
| PTR | ns2.nyp.org | ||||||
| A | 68.171.208.234🇺🇸 ASACENET1 | ||||||
| PTR | ncdpsurvey.com | ||||||
cumc.columbia.edu
| NS | ext-ns1.columbia.edu | ||||||
| NS | ns1.nyp.org | ||||||
| NS | ns2.nyp.org | ||||||
| MX | cumc-columbia-edu.mail.protection.outlook.com | ||||||
| A | 151.101.2.228🇺🇸 Fastly | ||||||
| A | 151.101.66.228🇺🇸 Fastly | ||||||
| A | 151.101.130.228🇺🇸 Fastly | ||||||
| A | 151.101.194.228🇺🇸 Fastly | ||||||
AI analysis
ncdptraining.cumc.columbia.edu resolves to a single IP address: 68.171.208.234.
ncdptraining.cumc.columbia.edu is delegated to three name servers: ext-ns1.columbia.edu, ns1.nyp.org and ns2.nyp.org.
ncdptraining.cumc.columbia.edu at least partially shares name servers with other domains, including kbcc.cuny.edu, pathology.columbia.edu, islg.cuny.edu, bmcc.cuny.edu and 140.10.207.in-addr.arpa.
These name servers are typically used together with the name servers lex-iblxext1.med.cornell.edu, york-iblxext1.med.cornell.edu, ext-ns2.columbia.edu, lavinia.cis.cuny.edu, acme.ucc.cuny.edu, ns10.customer.level3.net, ns15.customer.level3.net, apollo.cs.columbia.edu, diana.cs.columbia.edu and sundog.ee.columbia.edu.
Host names with three IP numbers
The host name ext-ns1.columbia.edu points to: 2001:18d8::35, 2001:18d8:1::1:1 and 128.59.1.1
Host names with one IP number
The host name ns1.nyp.org points to: 156.145.252.11
The host name ns2.nyp.org points to: 143.104.238.11