SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sas-holding.com
SSL/TLS Certificate
SSL/TLS Certificate for sas-holding.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- sas-holding.com
- Valid from
- Jun 27, 2026
- Valid until
- Sep 25, 2026 (45 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05C2CEA7A138A9FEE09EFBEE1AB5439E73AE
- SHA-256 fingerprint
- 33:1E:C3:B7:C3:29:44:1E:64:3F:8E:89:D2:CB:C0:94:5C:2D:D3:56:C1:7D:0D:BE:B8:1C:20:02:8D:B7:9C:FA
- 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.
Never get surprised by sas-holding.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch sas-holding.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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