DNSWHOIS.INFO - guestnet-public-sb2--ctrl4.cpmc.columbia.edu
Search for IP or hostnames:
guestnet-public-sb2--ctrl4.cpmc.columbia.edu checked at 2025-10-21T18:36:26.729Z 303ms 19/19/19 100% R:10guestnet-public-sb2--ctrl4.cpmc.columbia.edu
| A | 156.111.111.23🇺🇸 NYP-INTERNET | ||||||
| PTR | guestnet-public-sb2--ctrl4.cpmc.columbia.edu | ||||||
cpmc.columbia.edu
| NS | ext-ns1.columbia.edu | ||||||
| NS | ns1.nyp.org | ||||||
| NS | ns2.nyp.org | ||||||
PTR for
AI analysis
guestnet-public-sb2--ctrl4.cpmc.columbia.edu points to a single IP number: 156.111.111.23.
dbq