SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
hu-mag.com
SSL/TLS Certificate
SSL/TLS Certificate for hu-mag.com
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- eitzen.at
- Valid from
- Aug 13, 2026
- Valid until
- Nov 11, 2026 (45 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 066FCCDCB83C727635294C29C4EA33D75C48
- SHA-256 fingerprint
- 25:29:4F:6D:E3:84:29:7D:70:77:C8:95:5E:22:0C:56:69:25:F3:8B:F7:88:D1:B4:33:D4:08:7B:9C:D1:9F:89
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Sep 8, 2026.
Never get surprised by hu-mag.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch hu-mag.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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