FYI ipify seems not to be reachable from South Korea, among a few other DNS servers. * User report [here](https://github.com/vterron/public-ip/issues/5#issuecomment-2227576339). * Reproduced [here](https://github.com/vterron/public-ip/issues/5#issuecomment-2228686668) with https://www.whatsmydns.net/#A/api.ipify.org: 
FYI ipify seems not to be reachable from South Korea, among a few other DNS servers.