Udělal jsem oba testy jak u svýho providera, tak anonymního vpn, co mám, testy přikládám níže:
O2: Your name server, at 160.218.43.200, appears vulnerable to DNS Cache Poisoning.
vpnhosting: Your name server, at 88.86.108.8, appears to be safe
O2:160.218.10.200 (nsz12.eurotel.cz) appears to have POOR source port randomness and GREAT transaction ID randomness.
160.218.43.200 (nsz11.eurotel.cz) appears to have POOR source port randomness and GREAT transaction ID randomness.
vpnhosting: 88.86.108.9 (vpn9.vpnhosting.cz) appears to have GREAT source port randomness and GREAT transaction ID randomness.
88.86.108.7 (vpn7.vpnhosting.cz) appears to have GREAT source port randomness and GREAT transaction ID randomness.
O2 trochu chrápe. lamy.....