Question and response
Question
dig _spf.openbusiness.com. TXT
Answer
_spf.openbusiness.com. 3600 TXT "v=spf1 a:mail.swisslink.ch ip4:94.103.96.0/20 ip4:109.234.108.151 ip4:109.234.108.152 ip4:109.234.111.22 ip6:2a00:a500:0:93::90 ip6:2a00:a500:0:93::76 ip4:62.220.128.61 ip6:2001:788:2:125:62:220:128:61 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0