get_dns_records.py

#!/user/bom/env python
# coding=utf8
# author=davex@vip.qq.com
# create=20150502
__author__ = 'Dave'
import dns.resolver


def get_dns_a(domain):
    print "[+] A Records"
    A = dns.resolver.query(domain, 'A')
    for i in A.response.answer:
        for j in i.items:
            if j.rdtype == 1:
                print j.address
            else:
                pass


def get_dns_ns(domain):
    print "[+] NS Records"
    NS = dns.resolver.query(domain, 'NS')
    for i in NS.response.answer:
        for j in i.items:
            print j


if __name__ == '__main__':
    domain = raw_input('please input an domain:')
    get_dns_a(domain)
    get_dns_ns(domain)