iodine DNS Tunnel - Mon, Jul 29, 2024

Tunnel IPv4 data through a DNS server

iodine is a piece of software that lets you tunnel IPv4 data through a DNS server. This can be usable in different situations where internet access is firewalled, but DNS queries are allowed. One example usecase is bypassing a paywalled WiFi network at an airport. Note that the internet speed while using iodine is slow, and should only be used for basic internet use such as sending/receiving text.