SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
donum-shop.de
SSL/TLS Certificate
SSL/TLS Certificate for donum-shop.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.donum-shop.de
- Valid from
- Aug 18, 2026
- Valid until
- Nov 16, 2026 (65 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06AA3E65D0F0A7DAFD6A6C3E859A7B801F4F
- SHA-256 fingerprint
- 28:51:FF:96:F6:C0:9A:E7:BF:E8:59:C9:A1:10:AD:D8:89:EF:8D:93:87:41:00:46:43:EA:DF:29:3A:48:A3:92
- 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 donum-shop.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch donum-shop.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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