Question and response
Question
dig _spf.netcologne.de. TXT
Answer
_spf.netcologne.de. 3600 TXT "v=spf1 ip4:89.1.8.0/24 ip4:81.173.193.0/24 ip6:2001:4dd0:100::/48 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0