SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
mindeck-tech.com
SSL/TLS Certificate
SSL/TLS Certificate for mindeck-tech.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.picnicontheshelf.com
- Valid from
- Sep 2, 2026
- Valid until
- Dec 1, 2026 (80 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0581F082F45FD39707D6455031A502C8719C
- SHA-256 fingerprint
- F1:75:82:FC:00:49:6B:BD:92:26:25:91:89:14:23:9D:3F:7F:E1:20:A9:54:47:1A:DB:D6:C3:6A:77:68:DC:5E
- 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.
Never get surprised by mindeck-tech.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch mindeck-tech.com continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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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