check if port 25 is open

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
check if port 25 is open	1.91	0.8	3900	20	24
check	0.62	1	3423	6	5
if	0.68	0.7	5348	100	2
port	0.25	0.1	6598	25	4
25	1.16	1	7404	98	2
is	0.3	0.5	1167	9	2
open	0.57	0.2	9421	100	4

Keyword	CPC	PCC	Volume	Score
check if port 25 is open	1.39	0.9	2726	70
check if port 25 is open linux	0.36	0.9	3148	63
check if port 25 is open windows	0.96	0.9	2889	50
how to check port 25 is open or not	1.2	0.4	9843	56
check port 25 open online	1.87	0.2	65	69
check port 25 open	0.87	0.9	6139	27
how to check port 25 is open or not in linux	0.67	0.1	5931	11
how to check if my proxy has 25 port open	1.45	0.6	7270	98
how to check smtp port 25 is open	0.67	0.6	1082	80
check if port 22 is open linux	0.05	0.3	8926	37
check if port is open linux	0.98	0.9	7368	45
test if port 25 is open	1.69	0.4	4389	79
how to check open port linux	1.61	0.7	3703	14