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How can I query the new HTTPS DNS type, the RR Type 65 entry? It is `dig blog.cloudflare.com -t TYPE65 @1.1.1.1` ? That is returning some odd values.
by xfalcox 6y ago
How can I query the new HTTPS DNS type, the RR Type 65 entry?
It is `dig blog.cloudflare.com -t TYPE65 @1.1.1.1` ? That is returning some odd values.
- rob-olmos 6y agoIf it looks like this: \# 76 000100000100150568332D32390568332D32380568332D3237026832 0004000868121A2E68121B2E00060020260647000000000000000000 68121A2E26064700000000000000000068121B2E That's the RFC3597 encoded form, probably because it's an unknown RR type. Taking a quick stab at decoding some of it according to "draft-ietf-dnsop-svcb-https-01": \# 76 length; 0001 priority; 00 full registered name, null, "."; 0001 alpn key type; 0015 alpn value length; 05 alpn-id length; 68332D3239 alpn-id: h3-29; 05 alpn-id length; 68332D3238 alpn-id: h3-28; 05 alpn-id length; 68332D3237 alpn-id: h3-27; 02 alpn-id length; 6832 alpn-id: h2;
- xfalcox 6y agoThe https://github.com/rthalley/dnspython https://github.com/rthalley/dnspython master branch has support for it now!