Revert "(experimental) force to use custom dns"

This reverts commit 2a6a5e62d4.

core/httptools.py

@@ -10,9 +10,6 @@
 # Fix desde la página: https://stackoverflow.com/questions/27835619/urllib-and-ssl-certificate-verify-failed-error
 #-----------------------------------------------------------------------
 import ssl
-
-from core import scrapertoolsV2
-
 try:
     _create_unverified_https_context = ssl._create_unverified_context
 except AttributeError:
@@ -144,22 +141,6 @@ def downloadpage(url, post=None, headers=None, timeout=None, follow_redirects=Tr
 
     response = {}
 
-    from lib.dns import resolver
-    my_resolver = resolver.Resolver()
-
-    # 8.8.8.8 is Google's public DNS server
-    my_resolver.nameservers = ['1.1.1.1']
-
-    protocol, domain = scrapertoolsV2.find_single_match(url, '(?:(https?)://)?(?:www\.)?([a-z.]+)/?')
-    headers = {'Host': domain}
-
-    answer = my_resolver.query(domain)
-    ip = scrapertoolsV2.find_single_match(str(answer.response),domain+'. [0-9]+ IN A (?!127\.0\.0\.1)([0-9.]+)')
-
-    url = "http://"+ip
-
-
-
     # Headers por defecto, si no se especifica nada
     request_headers = default_headers.copy()