/usr/share/doc/python3-dns/examples
NameSizeModeActions
async_dns.py8740644editdlrm
ddns.py11940644editdlrm
ddr.py9500644editdlrm
doh-json.py30010644editdlrm
doh.py5340644editdlrm
doq.py31430644editdlrm
e164.py1150644editdlrm
ecs.py4500644editdlrm
edns.py17390644editdlrm
edns_resolver.py15320644editdlrm
mx.py1890644editdlrm
name.py3560644editdlrm
query_specific.py16550644editdlrm
receive_notify.py10220644editdlrm
reverse.py13890644editdlrm
reverse_name.py1400644editdlrm
send_notify.py24620644editdlrm
wire_read_tcp.py16590644editdlrm
xfr.py3400644editdlrm
zonediff.py121730644editdlrm
Edit: /usr/share/doc/python3-dns/examples/ecs.py (450B)
#!/usr/bin/env python3 import dns.edns import dns.message import dns.query # This example demonstrates how to use the EDNS client subnet option ADDRESS = "0.0.0.0" # replace this with the address you want to check PREFIX = 0 # replace this with a prefix length (typically 24 for IPv4) ecs = dns.edns.ECSOption(ADDRESS, PREFIX) q = dns.message.make_query("www.google.com", "A", use_edns=0, options=[ecs]) r = dns.query.udp(q, "8.8.8.8") print(r)