Usage of DNS Experimental Nameserver

dns-json.py

def fetch(server = None, port = 53):
    import dns.resolver
    if server == None:
        # Use default resolver if known specified in arguments
        resolver = dns.resolver.get_default_resolver()
    else:
        resolver = dns.resolver.Resolver()
        resolver.nameservers = [server]
    resolver.port = port
    import random,string
    # Generate a random qname in the examine.exp.schomp.info domain
    answer = resolver.resolve(qname = ''.join(random.choices(string.ascii_lowercase, k=63)) + '.examine.exp.schomp.info', rdtype = 'txt')
    array = []
    import json,re
    for a in answer:
        # Recover JSON from TXT record(s)
        array.append(json.loads(''.join(s.decode('ascii') for s in a.strings)))
    return array