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Port Information
Protocol Service Name
tcp s DNS
tcp domain-s DNS query-response protocol run over TLS,[IESG],[IETF_Chair],2015-10-08,2022-04-11,[RFC7858],,,
udp domain-s DNS query-response protocol run over DTLS or QUIC,[IESG],[IETF_Chair],2015-10-08,2022-04-01,[RFC7858][RFC8094][RFC9250],,,
Top IPs Scanning
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192.178.65.25 (25)47.253.92.249 (142)
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74.125.74.28 (20)8.222.147.167 (127)
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Port diary mentions
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What's up with TCP 853 (DNS over TLS)?
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