$ curl -v https://perso.pw
* Rebuilt URL to: https://perso.pw/
*   Trying 163.172.223.238...
* Immediate connect fail for 163.172.223.238: Permission denied
*   Trying 2001:bc8:2254::1...
* Immediate connect fail for 2001:bc8:2254::1: Network is unreachable
* Closing connection 0
curl: (7) Couldn't connect to server