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2 months agoPrivacy friendly Ente has an E2EE cloud backed up authenticator app called Auth. In case you didn’t want to host your own, or need multi-device sync.
Or you can just self host Bitwarden and use the built in 2FA that can be attached to any login
FYI, this is called “split horizon” DNS, where the location you get directed is based on the network you adk from. Make sure you have short TTLs set on your DNS records, or devices can have problems moving between networks and still having records cached from the prior network