29 ms·
1.1.1.1 will see the query regardless of caching by upstream servers. Downstream and client caching probably averages out quite nicely with enough volume.
by mmaunder 1y ago
1.1.1.1 will see the query regardless of caching by upstream servers. Downstream and client caching probably averages out quite nicely with enough volume.
- deleted 1y ago[deleted]
- jcheng 1y agoIf the TTL of one domain’s records are all shorter than the TTLs of another domain’s, what would make downstream and client caching cancel out? Do clients not respect TTLs these days? (In this particular case, I don’t think the TTLs are actually different, but asking in general)