SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
de-sk.net
SSL/TLS Certificate
SSL/TLS Certificate for de-sk.net
Self-signed- Issued by (CA)
- wexbo
- Subject
- wexbo
- Valid from
- Oct 7, 2023
- Valid until
- Oct 4, 2033 (2588 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 10881C6BF6CD80EA3F3A6F6E25E2D205C0EEF63D
- SHA-256 fingerprint
- 89:16:82:B2:7B:58:EF:05:33:16:0D:EE:63:31:9E:2F:CD:52:87:B7:56:C5:63:66:6D:93:E5:67:BF:BE:9B:0E
- Chain
- wexbo
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Sep 1, 2026.
Never get surprised by de-sk.net's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch de-sk.net 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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