SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
skaf-aarhus.org
SSL/TLS Certificate
SSL/TLS Certificate for skaf-aarhus.org
Valid- Issued by (CA)
- Google Trust Services
- Subject
- skaf-aarhus.org
- Valid from
- Jul 17, 2026
- Valid until
- Oct 15, 2026 (73 days remaining)
- Public key
- EC 256-bit
- Serial
- 4C6DD667E68FCE350E9F6A6300417B9B
- SHA-256 fingerprint
- 2F:CC:CD:30:AF:51:B8:31:E4:67:61:77:8E:97:B1:06:BE:17:B8:56:5F:F8:BC:3D:B3:EA:99:7A:58:BA:86:94
- 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 Aug 2, 2026.
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Uptime
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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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