Keyword Analysis & Research: how does spf dns lookup work

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how does spf dns lookup work	0.42	0.2	6391	14	28
how	0.49	1	9950	80	3
does	0.43	0.5	2737	32	4
spf	0.62	0.4	8231	26	3
dns	0.73	0.4	6192	92	3
lookup	1.22	0.7	6565	30	6
work	1.12	0.5	8306	81	4

Keyword	CPC	PCC	Volume	Score
how does spf dns lookup work	1.51	0.6	9235	91