Not on topic of the question asked, but I saw you asking what could be used instead of dig on Windows… .well… dig 
[ DSKTP\Orion ] - D:\Dev\DNS\BIND9.11.0-P3.x64 > dig google.com type257
; <<>> DiG 9.11.0-P3 <<>> google.com type257
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 27053
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;google.com. IN CAA
;; ANSWER SECTION:
google.com. 86400 IN CAA 0 issue "symantec.com"
google.com. 86400 IN CAA 0 issue “pki.goog”
;; Query time: 15 msec
;; SERVER: 192.168.178.1#53(192.168.178.1)
;; WHEN: Tue Jul 25 03:11:59 W. Europe Daylight Time 2017
;; MSG SIZE rcvd: 97