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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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185.242.226.46 (114)172.253.0.16 (125)
172.217.33.151 (25)172.253.0.25 (120)
172.253.1.222 (25)172.253.0.28 (108)
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172.253.255.61 (20)172.253.0.27 (103)
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172.217.37.148 (20)172.253.0.19 (98)
Port diary mentions
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What's up with TCP 853 (DNS over TLS)?
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Next up, what's up with TCP port 26?
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