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 emds.clinic

Valid
Issued by (CA)
Sectigo Limited
Subject
emds.clinic
Valid from
Nov 25, 2025
Valid until
Dec 26, 2026 (150 days remaining)
Public key
RSA 2048-bit
Serial
312EB7C47B38100A55CD9BD85894A9FD
SHA-256 fingerprint
D2:E9:85:44:D0:44:77:B0:D7:0E:11:25:BA:8C:B4:D0:87:02:6C:C7:3B:0A:23:8C:5B:CF:E7:46:F6:5E:71:78
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
emds.clinic, www.emds.clinic

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

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

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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