SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sgam-friedrichshagen.de
SSL/TLS Certificate
SSL/TLS Certificate for sgam-friedrichshagen.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- sgam-friedrichshagen.de
- Valid from
- Sep 21, 2026
- Valid until
- Dec 20, 2026 (42 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05BE47888E6DFAC863DCC7B3E6FEFD578565
- SHA-256 fingerprint
- EE:B4:5A:2D:60:46:92:B7:FF:50:64:FB:7F:C7:B1:E8:5B:D6:37:A2:AD:EA:60:21:42:66:42:4B:33:FA:6C:88
- 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 sgam-friedrichshagen.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch sgam-friedrichshagen.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, 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.