Support
Found a bug, have a question or an idea? Write to me, I usually reply within a few days.
apps@kovaist.dev
If you are reporting a problem, please mention the app, your device model and its iOS version.
Frequently asked questions
TTL Calc
The time, in seconds, that DNS servers and clients may cache a record before asking for it again. A short TTL (e.g. 300 = 5 minutes) lets changes take effect quickly; a long one (e.g. 86400 = 1 day) means fewer queries but slower changes.
Lower the TTL of the records you are going to change at least one old TTL period before the change. Once the switch is done and working, raise it back.
Open the History tab and tap the entry: the app switches back to Home with the values filled in.
On the History tab, tap the × next to an entry, or “Clear all” to delete everything.
No. It works fully offline and never sends any data anywhere.