Question and response
Question
dig _spf.nrb.be. TXT
Answer
_spf.nrb.be. 600 TXT "v=spf1 ip4:217.117.32.10 ip4:217.117.32.72 ip4:217.117.34.99 ip4:217.117.34.100 ip4:217.117.48.66 ip4:217.117.48.72 ip4:217.117.48.73 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0