SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
og-soft.de
SSL/TLS Certificate
SSL/TLS Certificate for og-soft.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- og-soft.de
- Valid from
- Dec 23, 2025
- Valid until
- Jan 13, 2027 (120 days remaining)
- Public key
- RSA 2048-bit
- Serial
- F84D39020BBF2369B8021C21A57CDBE5
- SHA-256 fingerprint
- 0D:2D:9E:6B:BC:37:AC:89:46:59:B7:10:0F:03:40:60:CE:1A:54:BA:B2:5D:F7:E2:B4:32:A0:7B:C0:09:A0:26
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by og-soft.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch og-soft.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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