SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
merkel-it.net
SSL/TLS Certificate
SSL/TLS Certificate for merkel-it.net
Self-signed- Issued by (CA)
- Plesk
- Subject
- Plesk
- Valid from
- Jul 23, 2025
- Valid until
- Jul 23, 2026 (expired 70 days ago)
- Public key
- RSA 2048-bit
- Serial
- 6880D2E2
- SHA-256 fingerprint
- AA:EB:CD:61:EA:46:50:4C:5E:F1:ED:C9:2B:24:97:8D:9D:35:5C:EB:10:3A:99:13:4F:6B:8C:FC:BD:9A:E4:F2
- Chain
- Plesk
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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