Question and response
Question
dig _spf.network.cz. TXT
Answer
_spf.network.cz. 8400 TXT "v=spf1 ip4:81.91.84.116 ip6:2001:1568:b:145::1 ip6:2001:1568:b::145 ip4:87.236.199.38 ip6:2a01:5f0:c001:108:2::1 ip4:217.31.57.209 ip6:2001:1ab0:7e1e:d150::2:100 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0