Use encrypted https instead of plain-text http when we can

dnsapi/dns_namecheap.sh

@@ -82,7 +82,7 @@ _get_root() {
     _debug "Failed domain lookup via domains.getList api call. Trying domain lookup via domains.dns.getHosts api."
     # The above "getList" api will only return hosts *owned* by the calling user. However, if the calling
     # user is not the owner, but still has administrative rights, we must query the getHosts api directly.
-    # See this comment and the official namecheap response: http://disq.us/p/1q6v9x9
+    # See this comment and the official namecheap response: https://disq.us/p/1q6v9x9
     if ! _get_root_by_getHosts "$fulldomain"; then
       return 1
     fi