SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

netsyn.dk

SSL/TLS Certificate

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SSL/TLS Certificate for netsyn.dk

Valid
Issued by (CA)
Google Trust Services
Subject
netsyn.dk
Valid from
Jul 3, 2026
Valid until
Oct 1, 2026 (72 days remaining)
Public key
EC 256-bit
Serial
7F9E97DE8FC7DD8D13E616C033B320CF
SHA-256 fingerprint
F8:73:C1:46:7A:6F:A4:89:EF:D9:47:BE:B6:B5:9D:AA:31:4D:9D:0A:B9:B1:BC:71:B4:28:78:56:D0:E7:61:9A
Chain
WE1 → GTS Root R4
Subject Alternative Names (2)
*.netsyn.dk, netsyn.dk

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.