SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sak-2020.com
SSL/TLS Certificate
SSL/TLS Certificate for sak-2020.com
Valid- Issued by (CA)
- DigiCert Inc
- Subject
- www.sak-2020.com
- Valid from
- Jan 8, 2026
- Valid until
- Jan 8, 2027 (141 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 028146F55EA53D532BC2B4868D0474E2
- SHA-256 fingerprint
- 7B:3C:FE:25:4C:A1:C4:51:D2:BC:80:E7:E0:A6:22:0A:81:52:F1:25:C9:9E:01:8E:8C:53:0F:80:38:B3:D4:03
- Chain
- RapidSSL TLS RSA CA G1 → DigiCert Global Root G2
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 Aug 6, 2026.
Never get surprised by sak-2020.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch sak-2020.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.