SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sale-discount.shop
SSL/TLS Certificate
SSL/TLS Certificate for sale-discount.shop
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- sale-discount.shop
- Valid from
- May 30, 2026
- Valid until
- Aug 28, 2026 (35 days remaining)
- Public key
- EC 256-bit
- Serial
- 05CF86A913879FDCDB3A016D046D5A15B0FC
- SHA-256 fingerprint
- 91:1A:8A:E1:7C:D8:59:16:A8:02:FC:46:8D:A3:53:3C:91:20:B3:A7:82:68:9C:75:AF:41:81:77:03:81:02:2E
- Chain
- YE2 → Root YE → ISRG Root X2 → 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 Jul 22, 2026.
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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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