B grade
auth-required
30 score
997 ms
83.3% uptime over 12 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://contactapi.dev/mcp
mcp first seen 2026-09-07 · last seen 2026-09-07 · json
Same host
agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive robots × 1 · 1 alive sigdir × 1
Badge
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Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-18 18:12 | auth-required | 30 | 401 | HTTP/1.1 | 997 | detailsmeta {"final_url":"https://contactapi.dev/mcp","www_authenticate":"Bearer resource_metadata=\"https://contactapi.dev/.well-known/oauth-protected-resource\"","oauth":{"prm_url":"https://contactapi.dev/.well-known/oauth-protected-resource","resource":"https://contactapi.dev","authorization_servers":["https://contactapi.dev"],"scopes_supported":["openid","profile","email","offline_access"]},"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-17 17:10 | auth-required | 30 | 401 | HTTP/1.1 | 1000 | detailsmeta {"final_url":"https://contactapi.dev/mcp","www_authenticate":"Bearer resource_metadata=\"https://contactapi.dev/.well-known/oauth-protected-resource\"","oauth":{"prm_url":"https://contactapi.dev/.well-known/oauth-protected-resource","resource":"https://contactapi.dev","authorization_servers":["https://contactapi.dev"],"scopes_supported":["openid","profile","email","offline_access"]},"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-16 16:13 | auth-required | 30 | 401 | HTTP/1.1 | 985 | detailsmeta {"final_url":"https://contactapi.dev/mcp","www_authenticate":"Bearer resource_metadata=\"https://contactapi.dev/.well-known/oauth-protected-resource\"","oauth":{"prm_url":"https://contactapi.dev/.well-known/oauth-protected-resource","resource":"https://contactapi.dev","authorization_servers":["https://contactapi.dev"],"scopes_supported":["openid","profile","email","offline_access"]},"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-15 15:13 | auth-required | 30 | 401 | HTTP/1.1 | 756 | detailsmeta {"final_url":"https://contactapi.dev/mcp","www_authenticate":"Bearer resource_metadata=\"https://contactapi.dev/.well-known/oauth-protected-resource\"","oauth":{"prm_url":"https://contactapi.dev/.well-known/oauth-protected-resource","resource":"https://contactapi.dev","authorization_servers":["https://contactapi.dev"],"scopes_supported":["openid","profile","email","offline_access"]},"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-14 14:22 | auth-required | 30 | 401 | HTTP/1.1 | 1048 | detailsmeta {"final_url":"https://contactapi.dev/mcp","www_authenticate":"Bearer resource_metadata=\"https://contactapi.dev/.well-known/oauth-protected-resource\"","oauth":{"prm_url":"https://contactapi.dev/.well-known/oauth-protected-resource","resource":"https://contactapi.dev","authorization_servers":["https://contactapi.dev"],"scopes_supported":["openid","profile","email","offline_access"]},"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-13 13:01 | auth-required | 30 | 401 | HTTP/1.1 | 779 | detailsmeta {"final_url":"https://contactapi.dev/mcp","www_authenticate":"Bearer resource_metadata=\"https://contactapi.dev/.well-known/oauth-protected-resource\"","oauth":{"prm_url":"https://contactapi.dev/.well-known/oauth-protected-resource","resource":"https://contactapi.dev","authorization_servers":["https://contactapi.dev"],"scopes_supported":["openid","profile","email","offline_access"]},"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-12 12:03 | auth-required | 30 | 401 | HTTP/1.1 | 1046 | detailsmeta {"final_url":"https://contactapi.dev/mcp","www_authenticate":"Bearer resource_metadata=\"https://contactapi.dev/.well-known/oauth-protected-resource\"","oauth":{"prm_url":"https://contactapi.dev/.well-known/oauth-protected-resource","resource":"https://contactapi.dev","authorization_servers":["https://contactapi.dev"],"scopes_supported":["openid","profile","email","offline_access"]},"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-11 11:08 | auth-required | 30 | 401 | HTTP/1.1 | 1084 | detailsmeta {"final_url":"https://contactapi.dev/mcp","www_authenticate":"Bearer resource_metadata=\"https://contactapi.dev/.well-known/oauth-protected-resource\"","oauth":{"prm_url":"https://contactapi.dev/.well-known/oauth-protected-resource","resource":"https://contactapi.dev","authorization_servers":["https://contactapi.dev"],"scopes_supported":["openid","profile","email","offline_access"]},"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-10 10:06 | auth-required | 30 | 401 | HTTP/1.1 | 833 | detailsmeta {"final_url":"https://contactapi.dev/mcp","www_authenticate":"Bearer resource_metadata=\"https://contactapi.dev/.well-known/oauth-protected-resource\"","oauth":{"prm_url":"https://contactapi.dev/.well-known/oauth-protected-resource","resource":"https://contactapi.dev","authorization_servers":["https://contactapi.dev"],"scopes_supported":["openid","profile","email","offline_access"]},"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-09 09:13 | auth-required | 30 | 401 | 2643 | detailsmeta {"final_url":"https://contactapi.dev/mcp","www_authenticate":"Bearer resource_metadata=\"https://contactapi.dev/.well-known/oauth-protected-resource\"","oauth":{"prm_url":"https://contactapi.dev/.well-known/oauth-protected-resource","resource":"https://contactapi.dev","authorization_servers":["https://contactapi.dev"],"scopes_supported":["openid","profile","email","offline_access"]},"vantage":"us-east-1"} | HTTP 401 | ||
| 2026-09-08 08:11 | connect-fail | 386 | detailsmeta {"vantage":"us-east-1"} | WriteError: | ||||
| 2026-09-07 07:32 | connect-fail | 644 | detailsmeta {"vantage":"us-east-1"} | WriteError: |