SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
social-matters.de
SSL/TLS Certificate
SSL/TLS Certificate for social-matters.de
Valid- Issued by (CA)
- Google Trust Services
- Subject
- social-matters.de
- Valid from
- Aug 3, 2026
- Valid until
- Nov 1, 2026 (76 days remaining)
- Public key
- EC 256-bit
- Serial
- 8F3A4B89EF49AB0F13D4F8E3F9CFD465
- SHA-256 fingerprint
- 5D:8C:03:2B:70:B6:6E:73:53:9F:9D:4A:C6:71:4A:94:CD:02:F8:8B:00:91:55:85:B9:10:A1:EE:76:24:AF:74
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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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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