SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
au-fait.com
SSL/TLS Certificate
SSL/TLS Certificate for au-fait.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- au-fait.com
- Valid from
- Oct 4, 2026
- Valid until
- Jan 2, 2027 (51 days remaining)
- Public key
- EC 256-bit
- Serial
- 054750F4C8EDE751C70A4D64B235C45AE162
- SHA-256 fingerprint
- 1C:B8:A9:D7:3A:94:DC:49:D8:67:D6:75:DB:97:E3:10:ED:9F:67:99:B3:85:F8:56:3D:CF:00:DC:CD:4B:29:7F
- Chain
- YE1 → Root YE → ISRG Root X2
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 24, 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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