Open
Description
Example
user->ip.bramp.net: GET /
ip.bramp.net->user: 200 OK\n <html...>
user->ip4.bramp.net: GET /json
ip4.bramp.net->user: 200 OK\n {address: 1.2.3.4}
user->ip6.bramp.net: GET /json
ip6.bramp.net->user: 200 OK\n {address: 2001:db8::1}
There is too much of a gab under <html..>, and the 200 OK is too near the previous line.