PHP Proxy Judge

HTTP_HOST = azenv.net
HTTP_CONNECTION = close
HTTP_USER_AGENT = CCBot/2.0 (https://commoncrawl.org/faq/)
HTTP_ACCEPT = text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
HTTP_IF_MODIFIED_SINCE = Tue, 11 Dec 2018 05:52:19 UTC
HTTP_ACCEPT_ENCODING = gzip
REMOTE_ADDR = 107.21.16.70
REQUEST_SCHEME = http
REMOTE_PORT = 54812
REQUEST_METHOD = GET
REQUEST_URI = /
REQUEST_TIME_FLOAT = 1548015256.875
REQUEST_TIME = 1548015256