SSL-Tools

SSL check results of eld.ru

NEW You can also bulk check multiple servers.

Discover if the mail servers for eld.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, 17 Jan 2025 07:13:52 +0000

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

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

/mailservers/eld.ru

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail2.eld.ru
87.236.29.150
 20
supported
mail2.eld.ru
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
4 s
mail.ftelecom.ru
81.94.145.123
Results incomplete
30
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 @eld.ru address so far. Test mail delivery

Certificates

First seen at:

CN=mail2.eld.ru

Certificate chain
  • mail2.eld.ru
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Unknown Authority
      R10
Subject
Common Name (CN)
  • mail2.eld.ru
Alternative Names
  • mail2.eld.ru
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R10
validity period
Not valid before
2025-01-12
Not valid after
2025-04-12
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
F6:4A:85:59:AF:C3:4A:E6:CD:BF:3E:22:36:33:4D:94:3B:AB:6C:E1:FF:A7:81:6D:05:5C:9B:96:24:EB:F4:AC
SHA1
47:FF:32:EC:B8:F6:C5:52:18:9E:3E:BF:A4:A7:46:D4:D9:7D:D8:46
X509v3 extensions
subjectKeyIdentifier
  • B9:C4:A5:80:0C:5C:E6:E5:99:0A:24:72:92:50:4F:C5:75:81:86:E1
authorityKeyIdentifier
  • keyid:BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
authorityInfoAccess
  • OCSP - URI:http://r10.o.lencr.org
  • CA Issuers - URI:http://r10.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
  • D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
  • Timestamp : Jan 12 15:41:03.855 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:FA:B1:B7:A4:09:77:40:E2:90:AD:8F:
  • 1D:D8:24:BE:B2:43:98:54:45:F0:A3:94:F2:01:E6:CB:
  • B6:AD:FC:46:A0:02:20:2D:62:B9:9C:39:72:DD:C4:DC:
  • 0C:67:47:03:F5:38:85:B4:55:63:89:B2:6D:18:03:3F:
  • 7E:56:6C:25:93:04:B8
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E0:92:B3:FC:0C:1D:C8:E7:68:36:1F:DE:61:B9:96:4D:
  • 0A:52:78:19:8A:72:D6:72:C4:B0:4D:A5:6D:6F:54:04
  • Timestamp : Jan 12 15:41:04.023 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:FF:BD:AE:78:E2:CB:13:56:82:EA:3A:
  • FA:34:F6:1A:02:3E:CD:A1:D3:F2:B9:9C:47:38:3C:6C:
  • 7F:91:70:1F:AE:02:20:4C:F3:6B:25:A5:77:6B:B3:C8:
  • 7B:78:AE:F0:76:E7:65:20:D7:8F:D6:52:CA:32:6D:FA:
  • 70:86:5F:A9:BB:32:AD