SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
hvac-data.net
SSL/TLS Certificate
SSL/TLS Certificate for hvac-data.net
Hostname mismatch- Issued by (CA)
- Microsoft Corporation
- Subject
- *.msha-slice-5-eus2-0-ase.p.azurewebsites.net
- Valid from
- Aug 30, 2026
- Valid until
- Feb 26, 2027 (148 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 4100DB8BE26B376AB2BF754867000000DB8BE2
- SHA-256 fingerprint
- EF:72:E7:19:78:53:D2:D2:63:04:76:DF:26:77:BC:FC:F4:63:A8:37:62:48:BC:47:17:4A:CC:7E:B7:AC:5B:C8
- Chain
- Microsoft TLS G2 RSA CA OCSP 02 → Microsoft TLS RSA Root G2 → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by hvac-data.net's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch hvac-data.net 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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