4 ms·
In my experience with the UK rackspace DNS is that the TTL can only be as low as 600 seconds and will automatically reset to 24 hours after 7 days. You could b
by nextweek2 13y ago
In my experience with the UK rackspace DNS is that the TTL can only be as low as 600 seconds and will automatically reset to 24 hours after 7 days.
You could be left with a long window before your hosts IP gets updated by your local DNS cache.