Question and response
Question
dig _netblocks04.imdlv.net. TXT
Answer
_netblocks04.imdlv.net. 3600 TXT "v=spf1 ip4:77.245.145.107/32 ip4:77.245.145.108/32 ip4:77.245.145.109/32 ip4:77.245.145.110/32 ip4:77.245.145.111/32 ip4:77.245.145.112/32 ip4:77.245.145.113/32 ip4:77.245.145.114/32 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0