SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
active-garden.de
SSL/TLS Certificate
SSL/TLS Certificate for active-garden.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- active-garden.de
- Valid from
- Jun 28, 2026
- Valid until
- Sep 26, 2026 (61 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 057CF62E0E524457CFC2DD3A2283B727AF61
- SHA-256 fingerprint
- 87:29:86:3E:56:0C:C6:FF:0D:BA:09:88:D9:CB:09:90:A0:09:3A:C2:81:CA:B4:E0:39:92:E9:86:7F:D4:32:8B
- 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 active-garden.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch active-garden.de 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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