SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
a-farh.com
SSL/TLS Certificate
SSL/TLS Certificate for a-farh.com
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- a-farh.com
- Valid from
- Apr 27, 2026
- Valid until
- Jul 26, 2026 (expired 45 days ago)
- Public key
- RSA 2048-bit
- Serial
- 064EC35502B64B7C88711584644ADE5B0206
- SHA-256 fingerprint
- 1B:14:F7:D7:A5:AD:EC:83:08:EE:09:3A:52:E3:8E:B5:0C:9E:A2:DC:E2:FB:9B:AE:B5:27:8D:D4:6F:AB:B8:71
- Chain
- R12 → 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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