| Property | Value |
| Location | Cambridge, United States |
| Country | United States |
| Domain | Date |
| b.st-hatena.com | 2018-11-29 |
| cdn-ak.d.st-hatena.com | 2018-11-20 |
| cdn.api.b.hatena.ne.jp | 2018-11-20 |
| cdn-ak2.favicon.st-hatena.com | 2018-10-09 |
| cdn.image.st-hatena.com | 2018-09-21 |
| cdn-ak.b.st-hatena.com | 2018-09-20 |
| cdn.blog.st-hatena.com | 2018-07-19 |
| cdn-ak.favicon.st-hatena.com | 2018-06-11 |
| cdn.b.st-hatena.com | 2018-05-14 |
| cdn1.www.st-hatena.com | 2018-04-18 |