Gecko [ tsuru-no-tsurugi.tokyo ]

Linux tsuru-no-tsurugi 5.15.0-186-generic #196-Ubuntu SMP Sat Jun 20 16:09:34 UTC 2026 x86_64
Apache/2.4.52 (Ubuntu)
Server IP : 192.168.0.18 & Your IP : 216.73.216.68
Domains : Cant Read [ /etc/named.conf ]
User : www-data

Name	Size	Permission	Date
async_dns.py	702 B	-rw-r--r--	2020-10-24 23:17
ddns.py	1.18 KB	-rwxr-xr-x	2020-08-17 01:59
doh-json.py	2.95 KB	-rwxr-xr-x	2020-08-17 01:59
doh.py	1.16 KB	-rwxr-xr-x	2020-08-17 01:59
e164.py	114 B	-rwxr-xr-x	2020-08-17 01:59
ecs.py	429 B	-rwxr-xr-x	2020-08-17 01:59
mx.py	189 B	-rwxr-xr-x	2020-10-24 23:17
name.py	430 B	-rwxr-xr-x	2020-08-17 01:59
query_specific.py	815 B	-rw-r--r--	2020-10-24 23:17
receive_notify.py	1.01 KB	-rw-r--r--	2020-08-17 01:59
reverse.py	1.39 KB	-rwxr-xr-x	2020-08-17 01:59
reverse_name.py	139 B	-rwxr-xr-x	2020-08-17 01:59
xfr.py	340 B	-rwxr-xr-x	2021-01-07 22:23
zonediff.py	11.53 KB	-rwxr-xr-x	2020-08-17 01:51

Rename

#!/usr/bin/env python3

# This is just a toy, real code would check that the received message
# really was a NOTIFY, and otherwise handle errors.

import socket

import dns.flags
import dns.message
import dns.rdataclass
import dns.rdatatype
import dns.name

from typing import cast

address = '127.0.0.1'
port = 53535

s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.bind((address, port))
while True:
    (wire, address) = s.recvfrom(512)
    notify = dns.message.from_wire(wire)

try:
        soa = notify.find_rrset(notify.answer, notify.question[0].name,
                                dns.rdataclass.IN, dns.rdatatype.SOA)

# Do something with the SOA RR here
        print('The serial number for', soa.name, 'is', soa[0].serial)
    except KeyError:
        # No SOA RR in the answer section.
        pass

response = dns.message.make_response(notify) # type: dns.message.Message
    response.flags |= dns.flags.AA
    wire = response.to_wire(cast(dns.name.Name, response))
    s.sendto(wire, address)