SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
afit-f.com
SSL/TLS Certificate
SSL/TLS Certificate for afit-f.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- afit-f.com
- Valid from
- Aug 25, 2026
- Valid until
- Nov 23, 2026 (69 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06211C82A5F8619F63C93CE1FFE2752DEBD2
- SHA-256 fingerprint
- F9:9D:D0:B2:90:C3:87:0D:95:51:A6:22:D2:50:6E:B7:33:2E:F5:F9:38:61:74:F1:1A:88:6E:88:61:6D:EA:01
- 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.
This certificate has been served since Sep 5, 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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