TIL: RFC8020: NXDOMAIN means sub-domains don't exist either. Route53 not compliant. BIND, Google Cloud DNS are. https://tools.ietf.org/html/rfc8020
10:55 AM - 23 Jun 2017
0 replies
20 retweets
13 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.