SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
edu-directions.com
SSL/TLS Certificate
SSL/TLS Certificate for edu-directions.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- edu-directions.com
- Valid from
- Sep 18, 2026
- Valid until
- Dec 17, 2026 (82 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06320A3073E67BEDE67C14E53A7A7B259903
- SHA-256 fingerprint
- 64:75:D4:17:72:75:90:6F:FB:7D:65:FB:E5:82:11:23:8F:41:F5:2F:96:7F:B2:84:02:8D:9A:C9:EB:F3:B6:91
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Sep 24, 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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