dns test tool
~/github/dnsTools ./dnsTools speed -d github.com -e 1
domain:github.com., server:20.27.177.113, delay:5ms
domain:github.com., server:20.27.177.113, delay:3ms
domain:github.com., server:20.27.177.113, delay:2ms
domain:github.com., server:20.27.177.113, delay:2ms
domain:github.com., server:20.27.177.113, delay:2ms
domain:github.com., server:20.27.177.113, delay:2ms
domain:github.com., server:20.27.177.113, delay:4ms
domain:github.com., server:20.27.177.113, delay:2ms
domain:github.com., server:20.27.177.113, delay:2ms
domain:github.com., server:20.27.177.113, delay:2ms
dnsTools Total:10, Succ:10, Error:0, averageTime:2ms
.~/github/dnsTools /dnsTools dig -d github.com
;; opcode: QUERY, status: NOERROR, id: 58535
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;github.com. IN A
;; ANSWER SECTION:
github.com. 1 IN A 20.27.177.113
dnsTools delay:5ms