SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sauter-flex-hvac-vision.com
SSL/TLS Certificate
SSL/TLS Certificate for sauter-flex-hvac-vision.com
Valid- Issued by (CA)
- Actalis S.p.A.
- Subject
- www.sauter-flex-hvac-vision.com
- Valid from
- Mar 9, 2026
- Valid until
- Mar 15, 2027 (143 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0D977E12B4E8946F6049373747D45502
- SHA-256 fingerprint
- EF:0B:DA:0B:54:D4:A8:78:76:6C:BC:60:16:4E:83:B5:3A:05:81:E6:55:0B:0B:07:05:D9:FD:B6:12:B5:83:DE
- Chain
- Actalis Domain Validation Server CA G3 → Actalis Authentication Root CA
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 30, 2026.
Never get surprised by sauter-flex-hvac-vision.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch sauter-flex-hvac-vision.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, CNAME, TXT 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.