| Date | Description |
|---|---|
| 2021-07-01 | insert index_pages_linkeddomain goptc.jp |
| 2021-07-01 | update description |
| 2021-05-31 | update robots_txt_status www.pmt-pioneer.com: 404 => 200 |
| 2020-10-01 | delete source_ip 210.172.219.11 |
| 2020-10-01 | insert source_ip 210.172.223.66 |
| 2014-03-04 | delete source_ip 202.218.147.2 |
| 2014-03-04 | insert source_ip 210.172.219.11 |