SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
dsw-service.de
SSL/TLS Certificate
SSL/TLS Certificate for dsw-service.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.dsw-service.de
- Valid from
- Oct 1, 2026
- Valid until
- Apr 13, 2027 (154 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 8AD528D0833FAFA6A212A04FF8984061
- SHA-256 fingerprint
- A2:EB:52:2F:96:53:F2:28:84:2D:78:A8:CD:50:23:90:F8:09:28:AD:A3:2F:4E:45:DF:1A:03:B9:4D:77:C0:9C
- 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 dsw-service.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch dsw-service.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.
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