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 nikawa-indonesia.com

Valid
Issued by (CA)
Let's Encrypt
Subject
nikawa-indonesia.com
Valid from
Jul 28, 2026
Valid until
Oct 26, 2026 (46 days remaining)
Public key
RSA 2048-bit
Serial
052E95FB623394A5C5A191A5C74CDA3AAB5A
SHA-256 fingerprint
B0:90:5E:E6:E0:3B:8E:09:13:EB:00:B5:EB:74:2D:EB:AA:BB:E0:AE:7A:08:56:61:6B:60:68:5A:C9:55:FF:A0
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
*.nikawa-indonesia.com, nikawa-indonesia.com

Certificate Authority Authorization (CAA)

The serving CA (Let's Encrypt) is authorized by this domain's CAA records (comodoca.com, letsencrypt.org).

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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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