23.215.46.74:587 (tcp/smtp/tls) - last seen on 2024-11-21 at 10:34:50 UTC
-
- IP
- 23.215.46.74
- Alternative IP(s)
- 104.107.108.98 104.116.20.138 104.116.20.209 112.51.127.11 122.14.229.0 122.14.230.154 122.14.236.109 122.14.236.110 122.14.236.116 13.112.59.105 130.44.215.11 15.197.148.19 18.139.153.173 18.139.187.66 18.214.153.47 2.21.34.48 220.243.141.35 220.243.190.1 220.243.190.161 220.243.190.162 220.243.190.170 23.213.236.209 23.213.240.74 23.72.248.209 23.72.248.212 23.72.250.154 23.72.250.168 23.76.204.139 23.76.204.161 3.210.146.50 34.199.58.116 35.172.32.95 35.76.218.211 35.79.11.110 43.206.3.84 47.246.48.220 47.246.48.221 47.246.48.222 47.246.48.223 47.246.48.224 47.246.48.225 47.246.48.226 47.246.48.227 47.246.49.116 47.246.50.179 47.246.50.180 47.246.50.181 47.246.50.182 47.246.50.183 47.246.50.184 47.246.50.185 47.246.50.186 47.246.50.89 52.220.106.220 52.4.83.177 52.76.39.48 52.87.107.230 54.196.34.242 54.221.254.138 75.2.86.20 95.100.107.133 95.100.107.169 95.100.133.79 95.100.133.86 95.100.252.10 95.101.29.27 95.101.29.58 95.101.74.104 95.101.74.68 96.17.206.206 96.17.206.218 96.17.207.134 96.17.207.143
- Network
- 23.215.44.0/22
- Domain(s)
- akamaitechnologies.com bytedance.com feishu.cn larkoffice.com larksuite.com tiktok.com
- Device
-
<enterprise field>: device.class
- Operating System
- Linux Linux Kernel
- Reverse DNS
- a23-215-46-74.deploy.static.akamaitechnologies.com
- ASN
- AS20940
- Organization
- Akamai International B.V.
- Protocol
- smtp Cert not expired smtp
- Source
- datascan
-
- Operating System
- Linux Linux Kernel
-
- Issuer Common Name
- GeoTrust Global TLS RSA4096 SHA256 2022 CA1
- Issuer Organization
- DigiCert, Inc.
- Subject Common Name
- *.mail.bytedance.com
- Subject Alt Name
- *.mail.bytedance.com mx-china.feishu.cn mx-sg.feishu.cn mx-jp.feishu.cn m1.feishu.cn m2.feishu.cn mx.feishu.cn mx1.feishu.cn mx2.feishu.cn mx3.feishu.cn mx1-sg.feishu.cn mx2-sg.feishu.cn mx3-sg.feishu.cn mx1-jp.feishu.cn mx2-jp.feishu.cn mx3-jp.feishu.cn mx-us.larksuite.com mx-va.larksuite.com mx-sg.larksuite.com mx-jp.larksuite.com m1.larksuite.com m2.larksuite.com mx.larksuite.com mx1.larksuite.com mx2.larksuite.com mx3.larksuite.com mx1-sg.larksuite.com mx2-sg.larksuite.com mx3-sg.larksuite.com mx1-jp.larksuite.com mx2-jp.larksuite.com mx3-jp.larksuite.com mx1.bytedance.com mx2.bytedance.com mx3.bytedance.com mx1.tiktok.com mx2.tiktok.com mx3.tiktok.com *.mail.feishu.cn *.mail.larksuite.com *.mail.tiktok.com mail.feishu.cn mail.bytedance.com mail.larksuite.com mail.tiktok.com imap.feishu.cn imap-sg.feishu.cn imap-jp.feishu.cn smtp.feishu.cn smtp-sg.feishu.cn smtp-jp.feishu.cn mxem-tlb2.feishu.cn mxem.feishu.cn mxem-sg.feishu.cn mxem-jp.feishu.cn imap.larksuite.com imap-sg.larksuite.com imap-jp.larksuite.com smtp.larksuite.com smtp-sg.larksuite.com smtp-jp.larksuite.com mxem.larksuite.com mxem-sg.larksuite.com mxem-jp.larksuite.com smtp.larkoffice.com imap.larkoffice.com smtp.bytedance.com imap.bytedance.com smtp.tiktok.com imap.tiktok.com mx1.larkoffice.com mx2.larkoffice.com mx3.larkoffice.com mail.larkoffice.com mail-service.larkoffice.com *.mail.larkoffice.com smtp-cdn.feishu.cn imap-cdn.feishu.cn smtp-cdn.larksuite.com imap-cdn.larksuite.com smtp-cdn.larkoffice.com imap-cdn.larkoffice.com smtp-relay-em.feishu.cn smtp-relay-em.larksuite.com
- SHA256 Fingerprint
- f0202e8feb5347a82c3b28b118b90eae11a5d4f60b5f8d0d08219aaef2b626c6
- Validity Not Before
- 2024-10-30T00:00:00Z
- Validity Not After
- 2025-11-04T23:59:59Z
This feature requires at least a "Lion View" to unlock. Go to our Pricing page for more.
-
- Data MD5
- 71ae29290b501f9de32e474125cb273a
-
220 n100-008-247 ESMTP ready 250-n100-008-247 250 STARTTLS 220 2.0.0 Start TLS -
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"52.220.106.220", "52.4.83.177", "52.76.39.48", "52.87.107.230", "54.196.34.242", "54.221.254.138", "75.2.86.20", "95.100.107.133", "95.100.107.169", "95.100.133.79", "95.100.133.86", "95.100.252.10", "95.101.29.27", "95.101.29.58", "95.101.74.104", "95.101.74.68", "96.17.206.206", "96.17.206.218", "96.17.207.134", "96.17.207.143" ], "app" : { "length" : 81 }, "asn" : "AS20940", "basicconstraints" : "critical", "ca" : "false", "city" : "Tokyo", "country" : "JP", "data" : "220 n100-008-247 ESMTP ready\r\n250-n100-008-247\r\n250 STARTTLS\r\n220 2.0.0 Start TLS", "datamd5" : "71ae29290b501f9de32e474125cb273a", "datammh3" : -1550903002, "device" : { "class" : "<enterprise field>: device.class" }, "domain" : [ "akamaitechnologies.com", "bytedance.com", "feishu.cn", "larkoffice.com", "larksuite.com", "tiktok.com" ], "extkeyusage" : [ "serverAuth", "clientAuth" ], "fingerprint" : { "md5" : "d27ee2915de17f57450234b8d55556d3", "sha1" : "eb40c9dcf504ea74a198c5aa48a862ddc3a75228", "sha256" : "f0202e8feb5347a82c3b28b118b90eae11a5d4f60b5f8d0d08219aaef2b626c6" }, "geolocus" : { "asn" : "AS20940", "continent" : "EU", "continentname" : "Europe", "country" : "NL", "countryname" : "Netherlands", "domain" : [ "akamai.com" ], "isineu" : "true", "latitude" : "52.132633", "location" : "52.132633,5.291266", "longitude" : "5.291266", "netname" : "AIBV", "organization" : "Akamai International, BV", "subnet" : "23.215.44.0/22" }, "host" : [ "a23-215-46-74", "imap", "imap-cdn", "imap-jp", "imap-sg", "m1", "m2", "mail", "mail-service", "mx", "mx-china", "mx-jp", "mx-sg", "mx-us", "mx-va", "mx1", "mx1-jp", "mx1-sg", "mx2", "mx2-jp", "mx2-sg", "mx3", "mx3-jp", "mx3-sg", "mxem", "mxem-jp", "mxem-sg", "mxem-tlb2", "smtp", "smtp-cdn", "smtp-jp", "smtp-relay-em", "smtp-sg" ], "hostname" : [ "a23-215-46-74.deploy.static.akamaitechnologies.com", "imap-cdn.feishu.cn", "imap-cdn.larkoffice.com", "imap-cdn.larksuite.com", "imap-jp.feishu.cn", "imap-jp.larksuite.com", "imap-sg.feishu.cn", "imap-sg.larksuite.com", "imap.bytedance.com", "imap.feishu.cn", "imap.larkoffice.com", "imap.larksuite.com", "imap.tiktok.com", "m1.feishu.cn", "m1.larksuite.com", "m2.feishu.cn", "m2.larksuite.com", "mail-service.larkoffice.com", "mail.bytedance.com", "mail.feishu.cn", "mail.larkoffice.com", "mail.larksuite.com", "mail.tiktok.com", "mx-china.feishu.cn", "mx-jp.feishu.cn", "mx-jp.larksuite.com", "mx-sg.feishu.cn", "mx-sg.larksuite.com", "mx-us.larksuite.com", "mx-va.larksuite.com", "mx.feishu.cn", "mx.larksuite.com", "mx1-jp.feishu.cn", "mx1-jp.larksuite.com", "mx1-sg.feishu.cn", "mx1-sg.larksuite.com", "mx1.bytedance.com", "mx1.feishu.cn", "mx1.larkoffice.com", "mx1.larksuite.com", "mx1.tiktok.com", "mx2-jp.feishu.cn", "mx2-jp.larksuite.com", "mx2-sg.feishu.cn", "mx2-sg.larksuite.com", "mx2.bytedance.com", "mx2.feishu.cn", "mx2.larkoffice.com", "mx2.larksuite.com", "mx2.tiktok.com", "mx3-jp.feishu.cn", "mx3-jp.larksuite.com", "mx3-sg.feishu.cn", "mx3-sg.larksuite.com", "mx3.bytedance.com", "mx3.feishu.cn", "mx3.larkoffice.com", "mx3.larksuite.com", "mx3.tiktok.com", "mxem-jp.feishu.cn", "mxem-jp.larksuite.com", "mxem-sg.feishu.cn", "mxem-sg.larksuite.com", "mxem-tlb2.feishu.cn", "mxem.feishu.cn", "mxem.larksuite.com", "smtp-cdn.feishu.cn", "smtp-cdn.larkoffice.com", "smtp-cdn.larksuite.com", "smtp-jp.feishu.cn", "smtp-jp.larksuite.com", "smtp-relay-em.feishu.cn", "smtp-relay-em.larksuite.com", "smtp-sg.feishu.cn", "smtp-sg.larksuite.com", "smtp.bytedance.com", "smtp.feishu.cn", "smtp.larkoffice.com", "smtp.larksuite.com", "smtp.tiktok.com" ], "ip" : "23.215.46.74", "ipv6" : "false", "issuer" : { "commonname" : "GeoTrust Global TLS RSA4096 SHA256 2022 CA1", "country" : "US", "organization" : "DigiCert, Inc." }, "keyusage" : [ "digitalSignature", "keyEncipherment" ], "latitude" : "35.6893", "location" : "35.6893,139.6899", "longitude" : "139.6899", "node" : { "country" : "<enterprise field>: node.country", "groupid" : "<enterprise field>: node.groupid", "id" : "<enterprise field>: node.id", "physicalcountry" : "<enterprise field>: node.physicalcountry" }, "organization" : "Akamai International B.V.", "os" : "Linux Kernel", "osvendor" : "Linux", "port" : 587, "protocol" : "smtp", "publickey" : { "algorithm" : "rsaEncryption", "length" : 2048 }, "reverse" : [ "a23-215-46-74.deploy.static.akamaitechnologies.com" ], "seen_date" : "2024-11-21", "serial" : "05:00:72:e5:ed:f6:86:ed:00:37:0b:2e:2e:2d:b8:a7", "signature" : { "algorithm" : "sha256WithRSAEncryption" }, "source" : "datascan", "subdomains" : [ "deploy.static.akamaitechnologies.com", "mail.bytedance.com", "mail.feishu.cn", "mail.larkoffice.com", "mail.larksuite.com", "mail.tiktok.com", "static.akamaitechnologies.com" ], "subject" : { "altname" : [ "*.mail.bytedance.com", "mx-china.feishu.cn", "mx-sg.feishu.cn", "mx-jp.feishu.cn", "m1.feishu.cn", "m2.feishu.cn", "mx.feishu.cn", "mx1.feishu.cn", "mx2.feishu.cn", "mx3.feishu.cn", "mx1-sg.feishu.cn", "mx2-sg.feishu.cn", "mx3-sg.feishu.cn", "mx1-jp.feishu.cn", "mx2-jp.feishu.cn", "mx3-jp.feishu.cn", "mx-us.larksuite.com", "mx-va.larksuite.com", "mx-sg.larksuite.com", "mx-jp.larksuite.com", "m1.larksuite.com", "m2.larksuite.com", "mx.larksuite.com", "mx1.larksuite.com", "mx2.larksuite.com", "mx3.larksuite.com", "mx1-sg.larksuite.com", "mx2-sg.larksuite.com", "mx3-sg.larksuite.com", "mx1-jp.larksuite.com", "mx2-jp.larksuite.com", "mx3-jp.larksuite.com", "mx1.bytedance.com", "mx2.bytedance.com", "mx3.bytedance.com", "mx1.tiktok.com", "mx2.tiktok.com", "mx3.tiktok.com", "*.mail.feishu.cn", "*.mail.larksuite.com", "*.mail.tiktok.com", "mail.feishu.cn", "mail.bytedance.com", "mail.larksuite.com", "mail.tiktok.com", "imap.feishu.cn", "imap-sg.feishu.cn", "imap-jp.feishu.cn", "smtp.feishu.cn", "smtp-sg.feishu.cn", "smtp-jp.feishu.cn", "mxem-tlb2.feishu.cn", "mxem.feishu.cn", "mxem-sg.feishu.cn", "mxem-jp.feishu.cn", "imap.larksuite.com", "imap-sg.larksuite.com", "imap-jp.larksuite.com", "smtp.larksuite.com", "smtp-sg.larksuite.com", "smtp-jp.larksuite.com", "mxem.larksuite.com", "mxem-sg.larksuite.com", "mxem-jp.larksuite.com", "smtp.larkoffice.com", "imap.larkoffice.com", "smtp.bytedance.com", "imap.bytedance.com", "smtp.tiktok.com", "imap.tiktok.com", "mx1.larkoffice.com", "mx2.larkoffice.com", "mx3.larkoffice.com", "mail.larkoffice.com", "mail-service.larkoffice.com", "*.mail.larkoffice.com", "smtp-cdn.feishu.cn", "imap-cdn.feishu.cn", "smtp-cdn.larksuite.com", "imap-cdn.larksuite.com", "smtp-cdn.larkoffice.com", "imap-cdn.larkoffice.com", "smtp-relay-em.feishu.cn", "smtp-relay-em.larksuite.com" ], "commonname" : "*.mail.bytedance.com" }, "subnet" : "23.215.44.0/22", "tag" : "<enterprise field>: tag", "tld" : [ "cn", "com" ], "tls" : "true", "transport" : "tcp", "validity" : { "notafter" : "2025-11-04T23:59:59Z", "notbefore" : "2024-10-30T00:00:00Z" }, "version" : "v3", "wildcard" : "true" }