SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
uno-danmark.dk
SSL/TLS Certificate
SSL/TLS Certificate for uno-danmark.dk
Valid- Issued by (CA)
- Google Trust Services
- Subject
- uno-danmark.dk
- Valid from
- Oct 6, 2026
- Valid until
- Jan 4, 2027 (52 days remaining)
- Public key
- EC 256-bit
- Serial
- 1F551EB63BF639C50EB7AA9F02043993
- SHA-256 fingerprint
- A1:20:A3:50:D5:C9:79:5C:48:52:03:82:E6:6D:12:A3:EB:C6:2E:94:F8:46:A4:B2:FE:57:E5:4F:1E:E9:21:36
- Chain
- WE1 → GTS Root R4
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 Oct 29, 2026.
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Uptime
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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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