Question and response
Question
dig _spf.mailhosting.swan.sk. TXT
Answer
_spf.mailhosting.swan.sk. 900 TXT "v=spf1 a mx ip4:217.75.71.139 ip4:217.75.71.147 ip4:217.75.71.153 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0