Here we see there was a recent zone-transfer: http://www.dnsinspect.com/hopto.org/10002172
And also consider this: http://www.domxssscanner.com/scan?url=https%3A%2F%2Fhaos.hopto.org%2Fblog%2F
Grade-C status: https://www.htbridge.com/websec/?id=6f8c330b8db72bf1646c4b1ba7f6aa46a130447b37ce933f113c54a0a8d6d2f7
The certificate is untrusted, users may not be able to access the website because HSTS forbids bypass of the browser error message - You have 1 error
Wrong certificate installed.
The domain name does not match the certificate common name or SAN. Host: -sales.upc-cablecom.ch

polonus