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alxrdn/dnsmasq_https_rr.py

Last active September 24, 2025 14:39
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Revisions

  1. alxrdn revised this gist Mar 29, 2024. 1 changed file with 1 addition and 1 deletion.
    2 changes: 1 addition & 1 deletion dnsmasq_https_rr.py
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    Original file line number Diff line number Diff line change
    @@ -1,4 +1,4 @@
    import dns.rdata
    import dns.rdata # pip3 install dnspython
    import io

    name = "host.example.com."
  2. alxrdn revised this gist Mar 21, 2024. No changes.
  3. alxrdn created this gist Mar 21, 2024.
    14 changes: 14 additions & 0 deletions dnsmasq_https_rr.py
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    Original file line number Diff line number Diff line change
    @@ -0,0 +1,14 @@
    import dns.rdata
    import io

    name = "host.example.com."
    rclass = dns.rdataclass.IN
    rtype = dns.rdatatype.HTTPS
    rdata = '1 . alpn="h3,h2" ipv4hint="XXX.XXX.XXX.XXX"'


    rd = dns.rdata.from_text(rclass, rtype, rdata)
    f = io.BytesIO()
    rd.to_wire(f)
    wire_data = f.getvalue()
    print ("dnsmasq option: --dns-rr=" + name + "," + str(rtype) + "," + wire_data.hex().upper())