import re
from lib.Requests import Requests
from lib.iscdn import iscdn
def ipinfo(host):
out = []
if not re.search(r'\d+\.\d+\.\d+\.\d+', host):
req = Requests()
# noinspection PyBroadException
try:
r = req.get('https://viewdns.info/iphistory/?domain={}'.format(host))
result = re.findall(r'(?<=<tr><td>)\d+\.\d+\.\d+\.\d+(?=</td><td>)', r.text, re.S | re.I)
if result:
for i in result:
if iscdn(i):
out.append(i)
except Exception:
pass
return out