Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
Services (1)
25/tcpSMTPfirst 2026-08-28 · last 2026-08-28
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220 Sophos ESMTP ready
Raw response
220 Sophos ESMTP ready
501 NUL characters are not allowed in SMTP commands
501 NUL characters are not allowed in SMTP commands
501 NUL characters are not allowed in SMTP commands
501 NUL characters are not allowed in SMTP commands
Port history
Every port that has answered a connection on this address, and when. A port is listed as open above only when a service was identified on it. Times are UTC.