3 ms·
Doubt long TTLs matter that much, given that plenty of software also has a max TTL value[1], including all popular browsers (Chrome(ium), WebKit aka Safari, Nec
by cmeacham98 6y ago
Doubt long TTLs matter that much, given that plenty of software also has a max TTL value[1], including all popular browsers (Chrome(ium), WebKit aka Safari, Necko aka Firefox, Trident aka IE) and the most popular mobile OS (Android). You could maybe get lucky with some caching on your router, but in my experience cheap consumer routers just act as DNS forwarders and have little to no caching (I could not find any explicit data on this however).
1: https://www.ctrl.blog/entry/dns-client-ttl.html https://www.ctrl.blog/entry/dns-client-ttl.html