Question and response
Question
dig _spf.smtp.hoster.ru. TXT
Answer
_spf.smtp.hoster.ru. 1800 TXT "v=spf1 ip4:31.28.25.85 ip4:62.152.56.30 ip4:62.152.60.20 ip4:89.188.113.245 ip4:62.152.55.249"
Authority
hoster.ru. 1800 NS ns11.hoster.ru.
hoster.ru. 1800 NS ns10.hoster.ru.
Additional
ns10.hoster.ru. 1800 A 195.128.50.221
ns11.hoster.ru. 1800 A 31.28.20.108
ns10.hoster.ru. 1800 AAAA 2a00:13c0:201:0:0:0:0:2
ns11.hoster.ru. 1800 AAAA 2a00:13c0:4e:4:0:0:0:3
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0