Domain Name Service (DNS) Checker
DNS Look-Up Service for Domain DNS Settings, and Domain Name Ownership.
IP Address Lookup:
docs.astro.columbia.edu (Subdomain)IP Address:
| IP Address | 128.59.168.101 | ISP (Organization) | Columbia University (Columbia University) |
| City (Zip-Code) | New York (10027) | Number/Name | AS14 Columbia University |
| Region (Code) | New York (NY) | Host Name | docs.astro.columbia.edu |
| Country (Code) | United States (US) | Latitude | 40.8123 |
| Time Zone | America/New_York | Longitude | -73.9682 |