SSL-Tools

SSL check results of er-za.tr

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Discover if the mail servers for er-za.tr 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

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Report created Mon, 14 Sep 2026 07:53:57 +0000

The mailservers of er-za.tr can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @er-za.tr addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.er-za.tr
2a01:4f8:1c19:34a3::1
 10
supported
*.er-za.tr
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
mail.er-za.tr
46.225.238.122
 10
supported
*.er-za.tr
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

We have not received any emails from a @er-za.tr address so far. Test mail delivery

Certificates

First seen at:

CN=*.er-za.tr

Certificate chain
  • *.er-za.tr
    • remaining
    • 256 bit
    • ecdsa-with-SHA384
      • YE1
        • remaining
        • 384 bit
        • ecdsa-with-SHA384
          • Root YE
            • remaining
            • 384 bit
            • ecdsa-with-SHA384
              • ISRG Root X2 (Certificate is self-signed.)
                • remaining
                • 384 bit
                • ecdsa-with-SHA384
Subject
Common Name (CN)
  • *.er-za.tr
Alternative Names
  • *.er-za.tr
  • er-za.tr
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • YE1
validity period
Not valid before
2026-08-28
Not valid after
2026-11-26
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
Fingerprints
SHA256
59:A5:F4:5F:DD:58:1D:95:58:23:4D:C1:76:74:17:72:EC:30:F0:A1:E4:01:A8:C2:58:DF:52:B8:08:DD:83:7B
SHA1
9B:F8:18:DD:22:47:FF:E1:14:5C:D8:9A:66:AB:4E:CE:1C:89:20:59
X509v3 extensions
subjectKeyIdentifier
  • 8D:AC:34:F5:DD:43:51:62:90:7A:F6:BE:EA:AB:CC:E1:E8:DC:BF:8F
authorityKeyIdentifier
  • keyid:BB:20:CA:47:0B:FE:D7:E5:9C:F9:8F:09:2A:A3:8C:37:45:B1:BC:D8
authorityInfoAccess
  • CA Issuers - URI:http://ye1.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://ye1.c.lencr.org/76.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65:
  • 01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8
  • Timestamp : Aug 28 12:26:30.372 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:AB:66:99:1A:35:6C:99:48:F8:CD:DA:
  • 57:06:E0:01:52:7C:A9:0C:A3:20:EE:69:78:62:FF:C1:
  • C6:5A:D6:EF:CA:02:20:25:BE:88:37:A7:58:3E:B5:C5:
  • 9D:72:45:71:90:10:82:11:EB:96:F4:0F:0D:D6:64:9B:
  • 2B:A1:57:05:7F:54:C2
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 6C:FE:50:19:43:A8:5E:A9:16:BC:52:D1:33:E4:DC:C9:
  • 1E:F1:41:1C:7D:25:84:20:D1:73:80:9E:18:18:EB:3A
  • Timestamp : Aug 28 12:26:30.993 2026 GMT
  • Extensions: 00:00:05:00:28:C4:00:CF
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:F2:1F:3B:15:8B:DA:A6:D7:B5:B2:76:
  • A0:2E:22:BC:18:35:F6:2C:8D:DA:17:E4:00:37:80:42:
  • 56:C1:39:C8:DE:02:20:67:D7:49:A7:95:0F:1A:29:6E:
  • CB:39:CB:77:11:70:52:15:AC:DF:53:62:EC:62:45:D5:
  • 97:DF:93:9F:B6:55:A3