| Property | Value |
| Location | Belmont, United States |
| Country | United States |
| Domain | Date |
| downsyndrome.nih.gov | 2019-11-04 |
| espanol.nichd.nih.gov | 2019-11-04 |
| www.nichd.nih.gov | 2019-11-04 |
| safetosleep.nichd.nih.gov | 2019-10-24 |
| nichd.nih.gov | 2019-08-27 |
| bpca.nichd.nih.gov | 2019-07-12 |