Declared by exchanges
4
4cast.co.jp
Supply-chain record for 4cast.co.jp — last crawled 18 hours ago.
Declared by
| Exchange | Seller ID | Declared as |
|---|---|---|
| amazon.com | 5127 | PUBLISHER |
| aps.amazon.com | 5127 | PUBLISHER |
| impact-ad.jp | 3486 | PUBLISHER |
| logly.co.jp | 332 | PUBLISHER |
This is today's snapshot. The useful part is what changes.
A relationship flipping from DIRECT to RESELLER, a seller going confidential, an ads.txt line quietly disappearing — those are the events worth knowing about, and you only catch them if something is watching when they happen. Free accounts include monitoring for 4cast.co.jp with alerts by email, Slack or webhook.
Monitor 4cast.co.jp free →