SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

SSL/TLS Certificate for amca.co.tz

Valid
Issued by (CA)
Let's Encrypt
Subject
amca.co.tz
Valid from
Jun 20, 2026
Valid until
Sep 18, 2026 (40 days remaining)
Public key
RSA 2048-bit
Serial
055AF0E4023D0ACB17022A1A1A4AA85E9F1D
SHA-256 fingerprint
65:1E:2A:50:8B:21:0D:00:68:D6:BE:F6:23:74:44:7D:D7:DF:C5:98:DD:03:37:A3:72:85:02:F2:18:DE:BA:9C
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
*.amca.co.tz, amca.co.tz

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

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Uptime

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DNS changes

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TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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