Solicitud de DNS Scapy
from scapy.all import DNS, DNSQR, IP, sr1, UDP
dns_req = IP(dst='8.8.8.8') / UDP(dport=53) / DNS(rd=1, qd=DNSQR(qname='www.thepacketgeek.com'))
answer = sr1(dns_req, verbose=0)
Sistrometic