4 ms·
Not the one you're replying to, but I'd keep TTL high normally and lower it one TTL ahead of a planned change.
by htgb 5mo ago
Not the one you're replying to, but I'd keep TTL high normally and lower it one TTL ahead of a planned change.
- stouset 5mo agoThis is the way.
- kenniskrag 5mo agoI would define high as "double time needed to fix a dns issue" and account for weekends