Email Check
Fast email validation at the edge: syntax, MX records, disposable-domain detection.
endpoint: https://email-check.david-cyr.workers.dev/mcp
registry: io.github.Dawaxwx/email-check
A
recent success 80% (30 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (42d left) · latency 75.0 ms ·
HTTP 406 · auth open ·
tools 1
manifest a7a24043b8e39a1f
· drift events seen here: 0
Embed this grade
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-12T16:49:22Z | ✓ | A | ✓ | 75.0 ms | 42d | 1 | a7a24043b8e39a1f |
| 2026-10-12T10:45:44Z | ✓ | A | ✓ | 56.0 ms | 42d | 1 | a7a24043b8e39a1f |
| 2026-10-12T04:38:58Z | ✓ | A | ✓ | 62.0 ms | 43d | 1 | a7a24043b8e39a1f |
| 2026-10-11T22:38:02Z | ✓ | A | ✓ | 159.0 ms | 43d | 1 | a7a24043b8e39a1f |
| 2026-10-11T16:36:31Z | ✓ | A | ✓ | 90.0 ms | 43d | 1 | a7a24043b8e39a1f |
| 2026-10-11T10:36:15Z | ✓ | A | ✓ | 115.0 ms | 43d | 1 | a7a24043b8e39a1f |
| 2026-10-11T04:34:30Z | ✓ | A | ✓ | 119.0 ms | 44d | 1 | a7a24043b8e39a1f |
| 2026-10-10T22:34:13Z | ✓ | A | ✓ | 60.0 ms | 44d | 1 | a7a24043b8e39a1f |
| 2026-10-10T16:33:07Z | ✓ | A | ✓ | 96.0 ms | 44d | 1 | a7a24043b8e39a1f |
| 2026-10-10T10:32:04Z | ✓ | A | ✓ | 167.0 ms | 44d | 1 | a7a24043b8e39a1f |
| 2026-10-10T04:31:52Z | ✓ | A | ✓ | 65.0 ms | 45d | 1 | a7a24043b8e39a1f |
| 2026-10-09T22:30:23Z | ✓ | A | ✓ | 55.0 ms | 45d | 1 | a7a24043b8e39a1f |
| 2026-10-09T16:28:35Z | ✓ | A | ✓ | 88.0 ms | 45d | 1 | a7a24043b8e39a1f |
| 2026-10-09T10:26:35Z | ✓ | A | ✓ | 94.0 ms | 45d | 1 | a7a24043b8e39a1f |
| 2026-10-09T04:24:16Z | ✓ | A | ✓ | 375.0 ms | 46d | 1 | a7a24043b8e39a1f |
| 2026-10-08T22:23:27Z | ✓ | A | ✓ | 106.0 ms | 46d | 1 | a7a24043b8e39a1f |
| 2026-10-08T16:22:34Z | ✓ | A | ✓ | 69.0 ms | 46d | 1 | a7a24043b8e39a1f |
| 2026-10-08T10:20:58Z | ✓ | A | ✓ | 85.0 ms | 46d | 1 | a7a24043b8e39a1f |
| 2026-10-08T04:20:25Z | ✓ | A | ✓ | 94.0 ms | 47d | 1 | a7a24043b8e39a1f |
| 2026-10-07T22:19:53Z | ✓ | A | ✓ | 71.0 ms | 47d | 1 | a7a24043b8e39a1f |
| 2026-10-07T16:18:37Z | ✓ | A | ✓ | 86.0 ms | 47d | 1 | a7a24043b8e39a1f |
| 2026-10-07T10:17:14Z | ✓ | A | ✓ | 114.0 ms | 47d | 1 | a7a24043b8e39a1f |
| 2026-10-07T04:16:36Z | ✓ | A | ✓ | 130.0 ms | 48d | 1 | a7a24043b8e39a1f |
| 2026-10-06T22:15:19Z | ✓ | A | ✓ | 110.0 ms | 48d | 1 | a7a24043b8e39a1f |
| 2026-10-06T16:14:30Z | ✗ | D | ✗ | 1128.0 ms | 48d | — | — |
| 2026-10-06T10:13:20Z | ✗ | D | ✗ | 131.0 ms | 48d | — | — |
| 2026-10-06T04:12:28Z | ✗ | D | ✗ | 77.0 ms | 49d | — | — |
| 2026-10-05T22:11:38Z | ✗ | D | ✗ | 105.0 ms | 49d | — | — |
| 2026-10-05T16:10:35Z | ✗ | D | ✗ | 115.0 ms | 49d | — | — |
| 2026-10-05T10:09:46Z | ✗ | D | ✗ | 60.0 ms | 49d | — | — |