SSL-Tools

SSL check results of mail.ru

NEW You can also bulk check multiple servers.

Discover if the mail servers for mail.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 Tue, 29 Apr 2025 13:11:41 +0000

No connection to the mailservers of mail.ru could be established.

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mxs.mail.ru
94.100.180.31
Results incomplete
10
supported
*.mail.ru
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mxs.mail.ru
217.69.139.150
Results incomplete
10
supported
*.mail.ru
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

We have received emails from these servers with @mail.ru sender addresses. Test mail delivery

Host TLS Version & Cipher
f319.i.mail.ru (217.69.130.170)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
f422.i.mail.ru (185.5.136.93)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
unknown (46.183.222.62)
Insecure - not encrypted!
unknown (46.183.220.24)
Insecure - not encrypted!
unknown (185.180.199.71)
Insecure - not encrypted!
srv03.23553.serviceprovider.de (212.223.35.234)
TLSv1.3 TLS_AES_256_GCM_SHA384
f162.i.mail.ru (128.140.171.250)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384

Certificates

First seen at:

CN=*.mail.ru,O=VK LLC,L=Moscow,ST=Moscow,C=RU

Certificate chain
  • *.mail.ru
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
Subject
Country (C)
  • RU
State (ST)
  • Moscow
Locality (L)
  • Moscow
Organization (O)
  • VK LLC
Common Name (CN)
  • *.mail.ru
Alternative Names
  • *.mail.ru
  • mail.ru
Issuer
Country (C)
  • BE
Organization (O)
  • GlobalSign nv-sa
Common Name (CN)
  • GlobalSign RSA OV SSL CA 2018
validity period
Not valid before
2024-10-24
Not valid after
2025-11-25
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
AA:E7:16:94:68:2C:E5:4B:62:87:35:96:A3:58:9A:49:7D:04:FC:71:74:51:78:2F:A2:8A:03:75:43:DF:31:D0
SHA1
FD:42:82:9C:55:7A:D5:D5:32:C3:79:A9:E8:AD:3B:3F:AC:37:99:CF
X509v3 extensions
authorityInfoAccess
  • CA Issuers - URI:http://secure.globalsign.com/cacert/gsrsaovsslca2018.crt
  • OCSP - URI:http://ocsp.globalsign.com/gsrsaovsslca2018
certificatePolicies
  • Policy: 1.3.6.1.4.1.4146.1.20
  • CPS: https://www.globalsign.com/repository/
  • Policy: 2.23.140.1.2.2
authorityKeyIdentifier
  • keyid:F8:EF:7F:F2:CD:78:67:A8:DE:6F:8F:24:8D:88:F1:87:03:02:B3:EB
subjectKeyIdentifier
  • A3:0B:CA:63:1F:49:B0:CD:D7:B2:FC:9C:83:FC:69:CB:DA:94:94:87
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 24 13:41:05.429 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:C0:84:71:71:BE:6F:C5:BF:E4:2A:E5:
  • EA:17:E2:83:0B:68:CA:FE:08:02:EC:B0:96:87:4F:14:
  • 97:23:D4:1B:6E:02:20:08:0A:D2:AF:02:6E:D0:31:A6:
  • 81:1A:3B:04:DC:BD:1D:5B:6D:9E:D2:D1:41:05:0D:98:
  • 63:CC:11:E7:BC:02:1C
  • 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 24 13:41:05.612 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:14:8B:FC:AF:B1:1C:52:53:10:4F:97:D1:
  • A8:F0:44:BC:6D:DF:65:C5:30:58:D7:B2:B8:AD:99:95:
  • 1C:40:2C:7B:02:21:00:AA:0F:71:1C:CE:9C:13:CC:11:
  • 60:4D:5A:2C:0C:48:78:DC:E9:BE:BD:5A:C1:B1:93:B0:
  • A1:54:D5:6A:83:0D:13
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 1A:04:FF:49:D0:54:1D:40:AF:F6:A0:C3:BF:F1:D8:C4:
  • 67:2F:4E:EC:EE:23:40:68:98:6B:17:40:2E:DC:89:7D
  • Timestamp : Oct 24 13:41:05.388 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:76:A2:8F:E8:0E:35:7B:44:0C:C7:8D:C4:
  • 8F:05:36:81:81:23:92:E1:85:75:49:66:75:3F:CC:21:
  • E6:B1:08:1A:02:20:0C:D9:4C:A2:EF:08:5D:F3:71:8C:
  • 34:77:50:74:44:49:73:5B:66:49:F3:1B:AD:F4:13:A6:
  • D1:E8:61:7D:CE:A4