Sorry I can't tell you much beyond this. On both Safari and with Chrome, I put the URL. I got a prompt to accept the safety warnings. I accept them I then get nothing when I refresh the page. Hitting the URL again seems to not render any content. So odd that curl continues to work w/o any issues. Checking out the curl docs: -k, --insecure Allow connections to SSL sites without certs (H) Hmmm...wonder why the accepting the certificate in the browser isn't allowing this to work. Maybe the nip.io site cert is known, and is blocked. Tried in Firefox, Safari and Chrome. All of them give the same result. Accept the security cert Then Nothing.