| Property | Value |
| Name | GNU/FSF Hostmaster |
| Organization | Free Software Foundation |
| hostmaster@gnu.org | |
| Address | 51 Franklin Street, Fifth Floor |
| Zip Code | 02110-1301 |
| City | Boston |
| State | MA |
| Country | US |
| Phone | +1.6175425942 |
| Fax | +1.6175422652 |
| NameServer | ns2.gnu.org |
| Created | 2002-09-13 16:05:09 |
| Changed | 2014-08-04 18:24:24 |
| Expires | 2018-09-13 16:05:13 |
| Registrar | Gandi SAS (R42-LROR) |
| Date | IP Address |
| 2025-06-06 | 209.51.188.116 (ClassC) |
| Date | Domain | IP |
| ipv6.nongnu.org | 2025-06-03 | 209.51.188.116 |
| www.ipv6.nongnu.org | 2025-06-06 | 209.51.188.116 |
| www6.nongnu.org | 2025-05-30 | 209.51.188.116 |
| mail.nongnu.org | 2014-12-13 | 140.186.70.92 |
| smtp.nongnu.org | 2014-12-13 | 208.118.235.151 |
| www.nongnu.org | 2025-05-28 | 209.51.188.116 |