SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ochsen-arisdorf.ch
SSL/TLS Certificate
SSL/TLS Certificate for ochsen-arisdorf.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ochsen-arisdorf.ch
- Valid from
- Jul 4, 2026
- Valid until
- Oct 2, 2026 (46 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05F1849B5499A510D810187CF41B61800ED5
- SHA-256 fingerprint
- 8E:D8:3E:79:55:7C:AD:35:96:D7:93:B6:BA:97:B7:52:D9:E1:9D:E7:22:A2:41:D3:75:A4:26:62:A3:81:86:39
- 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.
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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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