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mail-tester.com

Checking mail-tester.com…

Asking our locations to reach the site. This takes a few seconds.

Uptime, 24 hours
100 %
Uptime, 7 days
100 %
Uptime, 30 days
100 %

Based on 1 day of checks so far. Checks that failed because of how we test, not because of the site, are left out.

Response time, last 24 hours

2026-10-09 11:04 UTC: 39 ms2026-10-09 11:20 UTC: 45 ms2026-10-09 11:35 UTC: 60 ms2026-10-09 11:51 UTC: 67 ms2026-10-09 12:06 UTC: 66 ms2026-10-09 12:22 UTC: 68 ms2026-10-09 12:37 UTC: 57 ms2026-10-09 12:53 UTC: 99 ms2026-10-09 13:08 UTC: 70 ms2026-10-09 13:24 UTC: 69 ms2026-10-09 13:40 UTC: 48 ms2026-10-09 13:55 UTC: 57 ms2026-10-09 14:11 UTC: 45 ms2026-10-09 14:26 UTC: 80 ms2026-10-09 14:42 UTC: 64 ms2026-10-09 14:57 UTC: 37 ms2026-10-09 15:13 UTC: 70 ms2026-10-09 15:29 UTC: 67 ms2026-10-09 15:44 UTC: 68 ms2026-10-09 16:00 UTC: 84 ms2026-10-09 16:15 UTC: 73 ms2026-10-09 16:31 UTC: 84 ms2026-10-09 16:46 UTC: 77 ms2026-10-09 17:02 UTC: 65 ms2026-10-09 17:17 UTC: 72 ms2026-10-09 17:33 UTC: 113 ms2026-10-09 17:48 UTC: 72 ms2026-10-09 18:04 UTC: 76 ms2026-10-09 18:19 UTC: 129 ms2026-10-09 18:35 UTC: 78 ms
Green: response time, full height at 130 ms or more. Red: down. Amber: not confirmed.

Response time by location, last 24 hours

LocationAverage responseReached
Berlin 1, Germany50 ms30 of 30 checks
Falkenstein, Germany126 ms30 of 30 checks
Berlin 2, Germany72 ms30 of 30 checks

Each check runs from all locations at once. A location far from the site’s servers answers later; that says nothing about the site being slow.

Outage history

No confirmed outage on record. An outage is listed once mail-tester could not be reached from at least two locations in two checks in a row.

Recent checks

TimeStatusLocationsResponse
2026-10-09 18:35 UTCUp3 of 378 ms
2026-10-09 18:19 UTCUp3 of 3129 ms
2026-10-09 18:04 UTCUp3 of 376 ms
2026-10-09 17:48 UTCUp3 of 372 ms
2026-10-09 17:33 UTCUp3 of 3113 ms
2026-10-09 17:17 UTCUp3 of 372 ms
2026-10-09 17:02 UTCUp3 of 365 ms
2026-10-09 16:46 UTCUp3 of 377 ms

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