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SSL check results of mail.1dm.io

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Discover if the webservers of mail.1dm.io can be reached through a secure connection.

Summary

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Report created Fri, 14 Jan 2022 22:35:09 +0000

The webservers of mail.1dm.io can be reached through a secure connection.

Servers

Hostname / IP address Certificates Protocol
mail.1dm.io
94.130.191.228
 mail.1dm.io
HSTS
about 1 year
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Certificates

First seen at:

CN=mail.1dm.io

Certificate chain
  • mail.1dm.io
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.1dm.io
Alternative Names
  • imap.1dm.io
  • mail.1dm.io
  • smtp.1dm.io
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2021-11-16
Not valid after
2022-02-14
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
B1:09:2C:91:69:A3:8E:C6:1A:CC:ED:E8:7A:47:18:EA:04:0F:E8:40:1C:F9:58:CA:85:8C:57:60:8D:9B:0B:7F
SHA1
C9:41:F1:B1:7C:D4:C9:75:45:74:76:7F:F5:6A:1F:31:B7:BC:D3:3D
X509v3 extensions
subjectKeyIdentifier
  • 79:A5:4D:5B:64:79:EA:64:5C:23:FD:3D:EE:4F:9E:AC:66:5B:4A:F9
authorityKeyIdentifier
  • keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
  • OCSP - URI:http://r3.o.lencr.org
  • CA Issuers - URI:http://r3.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 46:A5:55:EB:75:FA:91:20:30:B5:A2:89:69:F4:F3:7D:
  • 11:2C:41:74:BE:FD:49:B8:85:AB:F2:FC:70:FE:6D:47
  • Timestamp : Nov 16 08:25:13.051 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:44:02:43:4E:E6:07:A9:E7:B2:32:65:41:
  • 08:90:78:41:08:2D:D2:99:9B:19:F9:6F:4C:CA:C9:4A:
  • 24:5E:C8:96:02:20:41:EF:12:68:B2:11:EF:02:4F:B9:
  • 82:A4:3C:5A:15:DE:1C:40:FE:89:97:CF:F9:04:5F:35:
  • 7A:FA:8A:D9:9F:CB
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DF:A5:5E:AB:68:82:4F:1F:6C:AD:EE:B8:5F:4E:3E:5A:
  • EA:CD:A2:12:A4:6A:5E:8E:3B:12:C0:20:44:5C:2A:73
  • Timestamp : Nov 16 08:25:13.502 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:F1:61:1C:28:FC:75:92:E5:27:F1:4C:
  • 8F:B2:98:28:E4:D7:1D:21:9C:34:06:C3:81:18:A8:F4:
  • 8D:F7:38:DC:8F:02:21:00:82:24:F3:34:DF:E1:05:19:
  • BD:AB:25:77:9C:4F:0C:C4:CD:5F:2D:42:F7:60:9D:CA:
  • 73:42:DD:64:D5:24:DA:2D