axeldelat

6 ms·

1. 1.▲
   by axeldelat 2mo ago

   You're right, it's TTL not LRU. The authoritative server publishes a TTL with the record — "you may keep this for N seconds" — and when it's up the resolver has to ask again no matter how popular it is. LRU does sho
2. 2.▲
   DNS propagation checker that shows the results as a box of 24 donuts(donutdns.com)

   5 points by axeldelat 2mo ago|7 comments