| Property | Value |
| Name | Domain Administrator |
| Organization | NxStage Medical, Inc. |
| administrator@nxstage.com | |
| Address | 439 South Union Street, 5th Floor |
| Zip Code | 01843 |
| City | Lawrence |
| State | MA |
| Country | US |
| Phone | +1.9786874700 |
| Fax | +1.9999999999 |
| NameServer | ns2.netnames.net |
| Created | 1999-03-31 00:00:00 |
| Changed | 2011-10-04 04:01:45 |
| Expires | 2016-03-31 00:00:00 |
| Registrar | Ascio Technologies, |
| Date | IP Address |
| 2024-11-28 | 52.73.233.40 (ClassC) |
| 2024-11-28 | 3.231.85.166 (ClassC) |
| 2025-11-01 | 34.198.30.212 (ClassC) |
| 2025-11-17 | 23.21.147.111 (ClassC) |
| Date | Domain | IP |
| dosingcalculator2.nxstage.com | 2025-11-01 | 34.198.30.212 |
| ww3.nxstage.com | 2025-08-30 | 18.232.183.2 |
| ww4.nxstage.com | 2025-08-30 | 3.215.84.241 |
| dosingcalculator-qa.nxstage.com | 2025-05-26 | 18.213.163.6 |
| techservices.nxstage.com | 2025-08-30 | 18.232.183.2 |
| www.nxstage.com | 2024-11-24 | 3.225.26.207 |