"v=spf1 a mx ip4:87.238.160.0/21 ip4:5.134.0.0/21 ip6:2a00:7000::/32 -all"
Question and response
Question
dig stone-is.net. SPF
Answer
stone-is.net. 3600 SPF "v=spf1 a mx ip4:87.238.160.0/21 ip4:5.134.0.0/21 ip6:2a00:7000::/32 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0