Question and response
Question
dig _spf.uc-workd.com. TXT
Answer
_spf.uc-workd.com. 300 TXT "v=spf1 ip4:210.4.129.0/24 ip4:210.4.128.0/24 ip4:210.4.139.0/24 ip4:210.4.158.0/24 ip4:203.154.64.182/32 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0