SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sham-medic.com
SSL/TLS Certificate
SSL/TLS Certificate for sham-medic.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- autodiscover.sham-medic.com
- Valid from
- Aug 26, 2026
- Valid until
- Nov 24, 2026 (34 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 054A4BD02F97C2DB73668257DDB1217B2AFE
- SHA-256 fingerprint
- 55:0E:B5:F3:F7:18:2F:42:36:6D:50:27:3B:6D:2E:3F:59:05:13:55:F3:15:F4:E6:80:B6:FA:EB:CD:B6:17:3E
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Oct 4, 2026.
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Uptime
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DNS changes
We watch NS, MX, CAA, CNAME, TXT 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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