76Good

fastmail.com

scanned 4/6/2026 in 0.5s

SSL

Headers

✓

Valid certificate from Let's Encrypt

Expires: 7/1/2026 (85 days)

✓

Protocol: TLSv1.3

Key: 2048 bits

SANs: *.caldav.fastmail.com, *.carddav.fastmail.com, *.fastmail.com, fastmail.com

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badge: ![Domain Health](/api/scan/393e834b-803a-4d63-8ee8-6a2f453ff3e9/badge)

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