Question and response
Question
dig spf.mail.s-web.de. TXT
Answer
spf.mail.s-web.de. 1800 TXT "v=spf1 ip4:62.181.146.0/24 ip4:195.140.96.0/24 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0