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 global-merx.com

Valid
Issued by (CA)
Let's Encrypt
Subject
global-merx.com
Valid from
Aug 22, 2026
Valid until
Nov 20, 2026 (58 days remaining)
Public key
RSA 2048-bit
Serial
052D137B48E73CB5D5C1BE945ED0C0A42617
SHA-256 fingerprint
3F:79:AE:57:8F:82:23:B2:AA:BE:93:C3:44:8E:45:B5:A8:A8:21:DD:E9:D3:61:53:CA:CF:4E:1B:13:3E:C0:49
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (3)
global-merx.com, global-merx.erudis.pt, www.global-merx.com

Certificate Authority Authorization (CAA)

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

We've observed 1 previous certificate for this host. This certificate has been served since Sep 20, 2026.

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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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