Could be; it's ambiguous. But yeah, not updating DNS could be just declining to test operation in the wilds of outside traffic before tearing it all down. That

Could be; it's ambiguous. But yeah, not updating DNS could be just declining to test operation in the wilds of outside traffic before tearing it all down. That said, in this way, maybe a periodic "DR" that actually replaces the current operations would be a helpful...well, not test, but..."resilience practice" maybe? It could be a new twist on continuous deployment: continuous recovery.