SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
pg-forum.de
SSL/TLS Certificate
SSL/TLS Certificate for pg-forum.de
Valid- Issued by (CA)
- Actalis S.p.A.
- Subject
- www.pg-forum.de
- Valid from
- Sep 7, 2026
- Valid until
- Dec 7, 2026 (65 days remaining)
- Public key
- EC 256-bit
- Serial
- 2A442AB4FC20FE8956A1674C9D88BB76
- SHA-256 fingerprint
- D2:56:C6:91:D4:B5:69:4A:EB:FF:84:6E:A4:E8:5A:33:B6:B4:A8:FC:4E:0E:3F:80:DA:8F:BA:FC:49:C7:01:30
- Chain
- Actalis Domain Validated TLS Server ECC CA 2025 → Actalis TLS Server ECC Root CA 2025 → Actalis Authentication Root CA
Certificate Authority Authorization (CAA)
CAA restricts issuance to actalis.it, letsencrypt.org; we couldn't map the serving CA (Actalis S.p.A.) to one of these identifiers.
Never get surprised by pg-forum.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch pg-forum.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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