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 mimed.ch
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- mimed.ch
- Valid from
- Oct 21, 2025
- Valid until
- Nov 4, 2026 (105 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 77F544844D49473E6E6ED1A02B076FA6
- SHA-256 fingerprint
- 27:18:49:16:D6:EB:82:92:5E:2B:3D:FE:AF:40:6D:AA:87:21:02:58:EA:8C:CA:E6:B3:50:42:81:59:D4:3E:34
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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 Jul 21, 2026.
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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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