SSL-Tools

SSL check results of mail.jvmgroup.ru

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Discover if the mail servers for mail.jvmgroup.ru can be reached through a secure connection.

To establish a secure connection a mail server has to offer STARTTLS (SSL), a trustworthy SSL certificate, support for the Diffie-Hellman-Algorithm to guarantee Perfect Forward Secrecy and must not be vulnerable against the Heartbleed attack. Futhermore we recommend using end-to-end encryption with GnuPG.

Summary

JSON Refresh

Report created Fri, 29 Sep 2023 16:35:33 +0000

The mailservers of mail.jvmgroup.ru can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.jvmgroup.ru addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.jvmgroup.ru
37.203.244.10
 100
supported
*.jvmgroup.ru
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s

Outgoing Mails

We have not received any emails from a @mail.jvmgroup.ru address so far. Test mail delivery

Certificates

First seen at:

CN=*.jvmgroup.ru

Certificate chain
Subject
Common Name (CN)
  • *.jvmgroup.ru
Alternative Names
  • *.jvmgroup.ru
  • jvmgroup.ru
Issuer
Country (C)
  • BE
Organization (O)
  • GlobalSign nv-sa
Common Name (CN)
  • GlobalSign GCC R3 DV TLS CA 2020
validity period
Not valid before
2023-04-06
Not valid after
2024-05-07
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
40:EC:A9:74:B8:CD:AC:6B:8E:D3:25:AE:CC:2B:B7:88:42:26:33:2F:5E:4B:BA:18:A9:1A:FE:81:B7:90:4A:4F
SHA1
EB:04:C5:0D:17:CC:2C:07:9A:56:75:3B:CD:56:37:B5:18:31:CC:B3
X509v3 extensions
authorityInfoAccess
  • CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr3dvtlsca2020.crt
  • OCSP - URI:http://ocsp.globalsign.com/gsgccr3dvtlsca2020
certificatePolicies
  • Policy: 1.3.6.1.4.1.4146.1.10
  • CPS: https://www.globalsign.com/repository/
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://crl.globalsign.com/gsgccr3dvtlsca2020.crl
authorityKeyIdentifier
  • keyid:0D:98:C0:73:7F:AB:BD:BD:D9:47:4B:49:AD:0A:4A:0C:AC:3E:C7:7C
subjectKeyIdentifier
  • 7E:26:B4:85:53:8D:A5:CF:CC:90:4F:FE:AA:07:92:F9:9D:71:E6:54
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 73:D9:9E:89:1B:4C:96:78:A0:20:7D:47:9D:E6:B2:C6:
  • 1C:D0:51:5E:71:19:2A:8C:6B:80:10:7A:C1:77:72:B5
  • Timestamp : Apr 6 07:53:41.541 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:66:64:9F:76:65:93:C3:B7:EB:9F:1F:92:
  • D6:86:AE:D4:3D:49:FC:D3:51:60:9C:B9:5F:FB:A4:40:
  • DF:41:E5:FE:02:21:00:DE:43:1C:53:67:97:88:29:9A:
  • 1C:4E:B7:00:E7:DF:82:8C:3E:6A:B7:72:6C:BE:CA:42:
  • BE:71:BF:0E:DE:4C:D1
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
  • 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
  • Timestamp : Apr 6 07:53:41.550 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:0A:DC:A6:73:37:16:F8:1E:1E:85:22:80:
  • D9:DA:BA:7C:26:66:84:44:94:A3:B6:CB:EA:CF:9D:42:
  • D3:39:2C:80:02:21:00:FC:64:6C:D7:93:2B:1D:BA:1F:
  • CC:C2:3E:9C:93:24:14:65:01:C4:81:E1:7D:44:08:14:
  • F7:46:76:C4:1F:F6:F0
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
  • 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
  • Timestamp : Apr 6 07:53:41.205 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:EE:67:BB:C5:B6:EE:60:64:77:B7:A9:
  • BB:5B:BC:24:5E:58:53:9B:5D:E9:A1:03:28:0B:6A:47:
  • DF:26:D3:48:61:02:20:79:7D:02:91:D1:A4:93:E6:67:
  • 6D:68:EE:95:86:44:17:58:15:F4:E3:4B:57:91:BA:7D:
  • DA:28:57:6A:B3:E2:69