SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
pls-gmbh.com
SSL/TLS Certificate
SSL/TLS Certificate for pls-gmbh.com
Self-signed- Issued by (CA)
- pls-gmbh.com.df-590153.dummy
- Subject
- pls-gmbh.com.df-590153.dummy
- Valid from
- Jun 22, 2025
- Valid until
- Jun 22, 2026 (expired 82 days ago)
- Public key
- RSA 2048-bit
- Serial
- 015A575037
- SHA-256 fingerprint
- 43:F8:88:DB:73:41:50:94:68:92:2F:B5:B0:D3:98:FF:BA:E7:04:BA:13:56:4C:5F:FD:24:99:29:61:3E:8B:CF
- Chain
- pls-gmbh.com.df-590153.dummy
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by pls-gmbh.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch pls-gmbh.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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