{"items":[{"card_url":"https://dnsdomain.hergertsynthora.com/.well-known/agent.json","checked_at":"2026-10-19T03:46:20.673078+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://dnsdomain.hergertsynthora.com/.well-known/agent.json","checked_at":"2026-10-19T01:26:07.255865+00:00","success":false,"http_status":null,"detail":"[Errno 111] Connection refused"},{"card_url":"https://dnsdomain.hergertsynthora.com/.well-known/agent.json","checked_at":"2026-10-18T23:09:46.339616+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://dnsdomain.hergertsynthora.com/.well-known/agent.json","checked_at":"2026-10-18T20:53:00.473578+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://dnsdomain.hergertsynthora.com/.well-known/agent.json","checked_at":"2026-10-18T18:39:39.221286+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"limit":50,"offset":0,"total":5,"window_days":30}