Apparently the hyphen isn't there by mistake. Here's the blog source repo: https://github.com/Mattias-/Mattias-.github.io
Are you perhaps using a browser or a DNS stack that rejects this type of domain name?
Are you perhaps using a browser or a DNS stack that rejects this type of domain name?
It's quite interesting... dig seems to resolve the domain just fine, but neither chrome, curl nor firefox seem to be able to open the page. (tested on Fedora/CentOS/Android)
However, curl and firefox seem to be RFC-compliant. RFC952 states: "The last character must not be a minus sign or period."
randunel@18:~$ curl Mattias-.github.io
curl: (6) Could not resolve host: Mattias-.github.io
randunel@18:~$ dig +short Mattias-.github.io
github.map.fastly.net.
185.31.18.133
Edit: Google Chrome works.