| Host | Certs | First seen | Last seen | DNS |
|---|---|---|---|---|
| classi.jp | 3 | 2025-11-22 | 2026-08-15 | ok |
| *.classi.jp | 3 | 2025-11-19 | 2026-08-15 | — |
| ed.classi.jp | 10 | 2026-04-21 | 2026-08-17 | ok |
| stg.classi.jp | 6 | 2026-03-14 | 2026-08-15 | nodata |
| *.stg.classi.jp | 6 | 2026-03-14 | 2026-08-15 | — |
| id-sso.stg.classi.jp | 7 | 2026-04-08 | 2026-10-01 | ok |
| tech.classi.jp | 7 | 2025-12-03 | 2026-08-25 | ok |
| id-sso.classi.jp | 4 | 2026-04-20 | 2026-08-14 | ok |
| corp.classi.jp | 1 | 2025-11-21 | 2025-11-21 | ok |
| apps.classi.jp | 1 | 2025-11-30 | 2025-11-30 | nxdomain |
| *.apps.classi.jp | 1 | 2025-11-30 | 2025-11-30 | — |
| stg.apps.classi.jp | 1 | 2025-08-16 | 2025-08-16 | nxdomain |
| *.stg.apps.classi.jp | 1 | 2025-08-16 | 2025-08-16 | — |
| tohyobox.stg.apps.classi.jp | 2 | 2026-03-10 | 2026-08-10 | ok |
| tohyobox.apps.classi.jp | 2 | 2026-03-10 | 2026-08-10 | ok |
| mta-sts.classi.jp | 2 | 2026-06-10 | 2026-08-20 | ok |
| status.classi.jp | 4 | 2026-04-19 | 2026-08-16 | ok |
| contract.classi.jp | 1 | 2026-01-13 | 2026-01-13 | ok |
| support.classi.jp | 5 | 2026-05-27 | 2026-09-24 | ok |
| *.dev.classi.jp | 2 | 2025-06-18 | 2026-05-18 | — |
| spen.dev.classi.jp | 3 | 2026-05-04 | 2026-08-29 | ok |
| www.classi.jp | 1 | 2025-11-22 | 2025-11-22 | ok |