SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sof-logic.com
SSL/TLS Certificate
SSL/TLS Certificate for sof-logic.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- pds-bg.com
- Valid from
- Sep 12, 2026
- Valid until
- Dec 11, 2026 (71 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06B6597EEF14D22E014542081F5A96CDF4B2
- SHA-256 fingerprint
- F3:13:4A:B8:A7:08:BF:D4:AD:25:F5:B3:D6:F7:E2:C6:1F:32:EF:01:DE:E8:01:7E:02:E7:06:1F:D0:7F:E7:64
- 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 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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