203.204.99.51:465 (tcp/smtp/tls) - last seen on 2024-11-07 at 04:49:50 UTC
-
- IP
- 203.204.99.51
- Alternative IP(s)
- 199.59.243.227
- Network
- 203.204.0.0/16
- Domain(s)
- kbtelecom.net
- Device
-
<enterprise field>: device.class
- Operating System
- Linux Linux Kernel
- Reverse DNS
- host-203-204-99-51.static.kbtelecom.net
- ASN
- AS9416
- Organization
- Hoshin Multimedia Center Inc.
- Protocol
- smtp Cert not expired smtp
- Source
- datascan
-
- Operating System
- Linux Linux Kernel
- Product
- Postfix Postfix
- CPE(s)
-
<enterprise field>: cpe
-
- Issuer Common Name
- Synology Inc. CA
- Issuer Organization
- Synology Inc.
- Subject Organization
- Synology Inc.
- Subject Common Name
- synology
- Subject Alt Name
- synology
- SHA256 Fingerprint
- 8d91fb8290f7b23cf852a0596c7faed754c0ac018020202351a609d98fa18b7f
- Validity Not Before
- 2024-10-31T09:53:56Z
- Validity Not After
- 2025-11-01T09:53:56Z
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-
- Data MD5
- 737387938a540c76aaba97aaf629da6c
-
220 mail.ycg.com.tw ESMTP Postfix 250-mail.ycg.com.tw 250-PIPELINING 250-SIZE 26214400 250-ETRN 250-AUTH PLAIN LOGIN 250-AUTH=PLAIN LOGIN 250-ENHANCEDSTATUSCODES 250-8BITMIME 250-DSN 250-SMTPUTF8 250 CHUNKING -
{ "@category" : "datascan", "@timestamp" : "2024-11-07T04:49:50.000Z", "alternativeip" : [ "199.59.243.227" ], "app" : { "length" : 221 }, "asn" : "AS9416", "ca" : "false", "city" : "Taoyuan District", "country" : "TW", "cpe" : "<enterprise field>: cpe", "cpecount" : "<enterprise field>: cpecount", "data" : "220 mail.ycg.com.tw ESMTP Postfix\r\n250-mail.ycg.com.tw\r\n250-PIPELINING\r\n250-SIZE 26214400\r\n250-ETRN\r\n250-AUTH PLAIN LOGIN\r\n250-AUTH=PLAIN LOGIN\r\n250-ENHANCEDSTATUSCODES\r\n250-8BITMIME\r\n250-DSN\r\n250-SMTPUTF8\r\n250 CHUNKING\r\n", "datamd5" : "737387938a540c76aaba97aaf629da6c", "datammh3" : 2141540232, "device" : { "class" : "<enterprise field>: device.class" }, "domain" : [ "kbtelecom.net" ], "extkeyusage" : [ "serverAuth", "clientAuth" ], "fingerprint" : { "md5" : "4dab1380e862c11928a67138fe1f1c34", "sha1" : "9a3f6fb119a4762e1262c138c2f517e1bc3821c8", "sha256" : "8d91fb8290f7b23cf852a0596c7faed754c0ac018020202351a609d98fa18b7f" }, "geolocus" : { "asn" : "AS9416", "continent" : "AS", "continentname" : "Asia", "country" : "TW", "countryname" : "Taiwan", "domain" : [ "homeplus.net.tw", "kbtelecom.net" ], "isineu" : "false", "latitude" : "23.69781", "location" : "23.69781,120.960515", "longitude" : "120.960515", "netname" : "HOSHIN-MULTIMEDIA", "organization" : "Hoshin Multimedia Center Inc.", "subnet" : "203.204.0.0/17" }, "host" : [ "host-203-204-99-51" ], "hostname" : [ "host-203-204-99-51.static.kbtelecom.net" ], "ip" : "203.204.99.51", "ipv6" : "false", "issuer" : { "city" : "Taipel", "commonname" : "Synology Inc. CA", "country" : "TW", "organization" : "Synology Inc." }, "keyusage" : [ "digitalSignature", "keyEncipherment" ], "latitude" : "24.9889", "location" : "24.9889,121.3176", "longitude" : "121.3176", "node" : { "country" : "<enterprise field>: node.country", "groupid" : "<enterprise field>: node.groupid", "id" : "<enterprise field>: node.id", "physicalcountry" : "<enterprise field>: node.physicalcountry" }, "organization" : "Hoshin Multimedia Center Inc.", "os" : "Linux Kernel", "osvendor" : "Linux", "port" : 465, "product" : "Postfix", "productvendor" : "Postfix", "protocol" : "smtp", "publickey" : { "algorithm" : "rsaEncryption", "length" : 2048 }, "reverse" : [ "host-203-204-99-51.static.kbtelecom.net" ], "seen_date" : "2024-11-07", "serial" : "17:03:81:84:54:29:f1", "signature" : { "algorithm" : "sha256WithRSAEncryption" }, "source" : "datascan", "subdomains" : [ "static.kbtelecom.net" ], "subject" : { "altname" : [ "synology" ], "city" : "Taipel", "commonname" : "synology", "country" : "TW", "organization" : "Synology Inc." }, "subnet" : "203.204.0.0/16", "tld" : [ "net" ], "tls" : "true", "transport" : "tcp", "validity" : { "notafter" : "2025-11-01T09:53:56Z", "notbefore" : "2024-10-31T09:53:56Z" }, "version" : "v3", "wildcard" : "false" }