www.aeat.es has IPv4 has IPv6 :: (time=0.004563) www.aemet.es has IPv4 has IPv6 :: (time=0.003966) www.hefei.gov.cn has IPv4 has IPv6 ::1 (time=0.000097) www.madrid.es has IPv4 has IPv6 :: (time=0.000205) www.movistar.com.pe has IPv4 has IPv6 :: (time=0.000350) www.record.com.mx has IPv4 has IPv6 :: (time=0.000125) www.uc.cn has IPv4 has IPv6 :: (time=0.000092)