SSL-Tools

SSL check results of dfvniiftri.ru

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Discover if the mail servers for dfvniiftri.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 Mon, 21 Oct 2024 00:30:51 +0000

We can not guarantee a secure connection to the mailservers of dfvniiftri.ru!

Please contact the operator of dfvniiftri.ru and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/dfvniiftri.ru

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
dfvniiftri.ru
212.19.6.216
 10
supported
www.dfvniiftri.ru
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
7 s
mail.redcom.ru
212.19.2.83
Results incomplete
99
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s

Outgoing Mails

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

Certificates

First seen at:

CN=www.dfvniiftri.ru

Certificate chain
  • www.dfvniiftri.ru
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
    • Unknown Authority
      GlobalSign GCC R3 DV TLS CA 2020
Subject
Common Name (CN)
  • www.dfvniiftri.ru
Alternative Names
  • www.dfvniiftri.ru
  • autodiscover.dfvniiftri.ru
  • mail.dfvniiftri.ru
  • owa.dfvniiftri.ru
  • dfvniiftri.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
2024-10-16
Not valid after
2025-11-17
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
66:8B:54:AB:59:36:2B:3C:D5:76:9A:B7:1A:11:73:81:AA:B4:71:70:F6:07:FC:EB:D2:34:D3:70:AD:2C:BF:5D
SHA1
BC:BE:DD:43:A4:7B:5C:D3:B0:3E:3E:B9:73:FE:43:0A:10:6A:FD:64
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
  • 6C:23:30:FA:E5:AC:62:2E:F0:FD:CC:0C:D6:55:97:C5:AF:12:A4:8F
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : AF:18:1A:28:D6:8C:A3:E0:A9:8A:4C:9C:67:AB:09:F8:
  • BB:BC:22:BA:AE:BC:B1:38:A3:A1:9D:D3:F9:B6:03:0D
  • Timestamp : Oct 16 07:55:37.198 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:38:12:1B:A0:E4:E5:A1:8B:3B:D8:A3:10:
  • 35:57:1F:C6:8C:B3:60:80:23:23:72:A4:27:C2:52:F6:
  • 96:8F:13:A4:02:21:00:BF:C1:F3:68:B6:77:73:91:C6:
  • 86:75:BC:63:CF:40:60:41:25:17:95:C2:AF:93:C0:99:
  • 00:39:37:D3:22:5A:07
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:
  • F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A
  • Timestamp : Oct 16 07:55:37.461 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:C5:0C:09:07:D9:90:A3:83:08:9B:98:
  • AF:6D:64:1B:62:CA:BC:ED:3C:88:A7:88:0D:CF:AF:D2:
  • 49:36:64:9A:8C:02:21:00:90:33:2A:1D:01:34:E9:16:
  • EA:A8:22:62:0E:21:9D:AB:DD:82:36:85:62:64:DD:3A:
  • 96:76:7D:E8:00:95:20:CD
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 0D:E1:F2:30:2B:D3:0D:C1:40:62:12:09:EA:55:2E:FC:
  • 47:74:7C:B1:D7:E9:30:EF:0E:42:1E:B4:7E:4E:AA:34
  • Timestamp : Oct 16 07:55:37.157 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:2B:9B:A7:0A:E8:20:07:97:C8:F3:7E:CE:
  • AA:17:4C:64:2E:AE:AE:0E:41:88:18:BB:73:6B:7A:86:
  • 64:AA:BF:7A:02:21:00:DD:99:84:B3:D2:C4:FA:08:3B:
  • F0:EA:31:44:6E:B5:E9:50:A3:FC:54:CD:C6:B0:3B:84:
  • F2:28:15:30:1B:26:9E