| Date | Description |
|---|---|
| 2024-03-21 | delete source_ip 35.186.198.60 |
| 2024-03-21 | insert source_ip 34.160.111.51 |
| 2021-01-24 | insert address 11-7-3 Nishi-shinjyuku.Shinjyuku-ku.Tokyo. 160-0023 Japan |
| 2021-01-24 | insert index_pages_linkeddomain iput.ac.jp |
| 2019-03-13 | insert index_pages_linkeddomain piif.ac.jp |