Gecko [ tanishkshah.com ]

Linux evo.fastest-server.com 5.14.0-284.1101.el9.tuxcare.11.els11.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Aug 14 13:30:35 UTC 2026 x86_64
LiteSpeed
Server IP : 103.249.112.113 & Your IP : 216.73.217.135
Domains : 988 Domain
User : tanishks

Name	Size	Permission	Date
async_dns.py	874 B	-rw-r--r--	2024-02-18 18:35
ddns.py	1.17 KB	-rw-r--r--	2024-02-18 18:35
ddr.py	950 B	-rw-r--r--	2024-02-18 18:35
doh-json.py	2.93 KB	-rw-r--r--	2024-02-18 18:35
doh.py	534 B	-rw-r--r--	2024-02-18 18:35
doq.py	3.07 KB	-rw-r--r--	2024-02-18 18:35
e164.py	115 B	-rw-r--r--	2024-02-18 18:35
ecs.py	450 B	-rw-r--r--	2024-02-18 18:35
edns.py	1.7 KB	-rw-r--r--	2024-02-18 18:35
edns_resolver.py	1.5 KB	-rw-r--r--	2024-02-18 18:35
mx.py	189 B	-rw-r--r--	2024-02-18 18:35
name.py	356 B	-rw-r--r--	2024-02-18 18:35
query_specific.py	1.62 KB	-rw-r--r--	2024-02-18 18:35
receive_notify.py	1022 B	-rw-r--r--	2024-02-18 18:35
reverse.py	1.36 KB	-rw-r--r--	2024-02-18 18:35
reverse_name.py	140 B	-rw-r--r--	2024-02-18 18:35
send_notify.py	2.4 KB	-rw-r--r--	2024-02-18 18:35
wire_read_tcp.py	1.62 KB	-rw-r--r--	2024-02-18 18:35
xfr.py	340 B	-rw-r--r--	2024-02-18 18:35
zonediff.py	11.89 KB	-rw-r--r--	2024-02-18 18:35

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)