| Property | Value |
| Location | Cambridge, United States |
| Country | United States |
| Domain | Date |
| cdn-ak2.favicon.st-hatena.com | 2019-08-09 |
| cdn-ak.d.st-hatena.com | 2019-06-06 |
| cdn.blog.st-hatena.com | 2019-03-23 |
| cdn.image.st-hatena.com | 2019-03-22 |
| cdn.api.b.hatena.ne.jp | 2018-11-21 |
| b.st-hatena.com | 2018-11-15 |
| cdn-ak.b.st-hatena.com | 2018-11-13 |
| cdn.user.blog.st-hatena.com | 2018-11-13 |
| cdn-ak.favicon.st-hatena.com | 2018-10-05 |