SSL-Tools

SSL check results of ozkanyazilim.com

NEW You can also bulk check multiple servers.

Discover if the mail servers for ozkanyazilim.com 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, 16 Sep 2025 09:35:13 +0000

We can not guarantee a secure connection to the mailservers of ozkanyazilim.com!

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

/mailservers/ozkanyazilim.com

Servers

Incoming Mails

These servers are responsible for incoming mails to @ozkanyazilim.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.ozkanyazilim.com
148.251.204.18
Results incomplete
5
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mxbackup1.junkemailfilter.com
184.105.182.147
 20
supported
junkemailfilter.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
8 s
mxbackup2.junkemailfilter.com
184.105.182.218
 30
supported
junkemailfilter.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
30 s
mxbackup2.junkemailfilter.com
184.105.182.227
 30
supported
junkemailfilter.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
29 s
mxbackup2.junkemailfilter.com
184.105.182.219
 30
supported
junkemailfilter.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
29 s
mxbackup2.junkemailfilter.com
184.105.182.229
 30
supported
junkemailfilter.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
29 s
mxbackup2.junkemailfilter.com
184.105.182.217
Results incomplete
30
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mxbackup2.junkemailfilter.com
184.105.182.228
Results incomplete
30
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s

Outgoing Mails

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

Certificates

First seen at:

CN=junkemailfilter.com

Certificate chain
  • junkemailfilter.com
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R10
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • junkemailfilter.com
Alternative Names
  • *.junkemailfilter.com
  • junkemailfilter.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R10
validity period
Not valid before
2025-08-16
Not valid after
2025-11-14
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
E1:AD:CB:7A:08:7D:14:8A:FB:1F:C5:BB:48:9C:D2:DD:79:D5:71:15:16:B4:96:AE:98:BE:E7:88:09:FC:4C:ED
SHA1
DD:45:47:95:8D:74:E6:A6:E9:BB:F1:47:3B:7B:DF:55:18:A6:B2:B3
X509v3 extensions
subjectKeyIdentifier
  • 7B:19:77:0A:7A:E4:70:3C:5B:BE:DC:10:2E:D4:D7:E7:B8:4C:52:95
authorityKeyIdentifier
  • keyid:BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
authorityInfoAccess
  • CA Issuers - URI:http://r10.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://r10.c.lencr.org/29.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : ED:3C:4B:D6:E8:06:C2:A4:A2:00:57:DB:CB:24:E2:38:
  • 01:DF:51:2F:ED:C4:86:C5:70:0F:20:DD:B7:3E:3F:E0
  • Timestamp : Aug 16 11:12:15.934 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:56:91:AA:E0:FB:F6:E2:C3:69:BF:F6:FE:
  • 90:C5:9D:59:3F:4C:FF:29:DD:67:5D:6C:F0:DB:AF:CD:
  • F5:51:E8:EF:02:21:00:D1:C8:CC:B7:11:C4:E1:F9:26:
  • 2E:41:32:14:C7:CF:2C:DB:3D:3A:FD:62:E1:6D:8F:71:
  • 0B:11:B9:92:71:43:95
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
  • 22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
  • Timestamp : Aug 16 11:12:17.945 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:0F:66:3D:02:93:01:2D:4E:89:F4:AB:30:
  • EB:E7:3D:38:B4:89:B7:D6:69:84:ED:BC:93:DD:52:B1:
  • 39:EA:C4:38:02:21:00:DC:5D:73:1F:CF:7B:EE:34:1A:
  • 88:DA:CA:97:1B:87:EB:80:2F:B9:90:F3:06:FB:42:F9:
  • 54:9F:83:A5:FC:E7:F9