SSL-Tools

SSL check results of ctgaming.com

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Discover if the mail servers for ctgaming.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 Sat, 16 Aug 2025 00:30:16 +0000

The mailservers of ctgaming.com can be reached through a secure connection.

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mx01.pmg.ctgaming.com
45.128.98.71
 10
supported
mx01.pmg.ctgaming.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s
mx02.pmg.ctgaming.com
45.128.98.72
 20
supported
mx02.pmg.ctgaming.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s

Outgoing Mails

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

Certificates

First seen at:

CN=mx02.pmg.ctgaming.com

Certificate chain
  • mx02.pmg.ctgaming.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)
  • mx02.pmg.ctgaming.com
Alternative Names
  • mx02.pmg.ctgaming.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R10
validity period
Not valid before
2025-08-15
Not valid after
2025-11-13
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
C4:AF:46:C2:2B:2A:3E:CF:D3:51:D9:C0:18:F4:13:EC:A5:2A:D1:3A:9D:AF:AA:B5:02:8D:F8:2E:23:22:2F:EA
SHA1
B8:B0:D6:C3:A7:1C:90:F0:44:43:D8:4A:E8:88:56:41:5B:B5:C8:E1
X509v3 extensions
subjectKeyIdentifier
  • 2B:99:B3:73:97:68:64:A5:FE:FF:81:6F:EC:7B:96:FF:27:E0:3B:44
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/122.crl
ct_precert_scts
  • 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 15 08:06:00.476 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:FB:FE:0D:34:9D:E8:3F:C3:97:11:4F:
  • AB:F8:91:E3:7C:E7:2B:20:FC:8D:BD:98:E9:B2:B3:A1:
  • 42:50:8A:8F:E4:02:20:17:B1:70:01:28:C1:66:F5:47:
  • 68:AD:63:46:AA:A4:DC:9C:BD:1B:B8:1F:B0:B6:A6:1B:
  • 5C:BE:EA:2F:0A:A8:9D
  • 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 : Aug 15 08:06:00.557 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:84:F8:97:51:20:B1:30:14:0E:AA:27:
  • 98:B1:6D:52:AB:B6:FD:96:E3:F3:2D:60:04:D7:01:AA:
  • B2:0B:A6:D8:F6:02:20:27:89:33:3E:9D:5A:3D:08:28:
  • 5C:BD:90:C0:A7:D5:1C:CA:BB:6D:E3:D1:F4:DC:5E:3E:
  • 93:38:28:02:8C:FE:03
First seen at:

CN=mx01.pmg.ctgaming.com

Certificate chain
  • mx01.pmg.ctgaming.com
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mx01.pmg.ctgaming.com
Alternative Names
  • mx01.pmg.ctgaming.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2025-08-15
Not valid after
2025-11-13
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
D6:F1:C0:64:1E:D1:A8:DB:CF:26:31:EF:C0:3D:E4:23:DA:D3:56:A3:A5:16:54:19:EB:46:00:C1:96:76:8A:1F
SHA1
A8:46:1B:75:4E:6B:A5:BA:94:33:BC:4C:D4:A3:50:93:19:A5:19:52
X509v3 extensions
subjectKeyIdentifier
  • 98:BD:97:28:15:01:B0:D7:FB:7F:8B:54:26:07:0F:25:A5:3C:03:92
authorityKeyIdentifier
  • keyid:C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
authorityInfoAccess
  • CA Issuers - URI:http://r11.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://r11.c.lencr.org/2.crl
ct_precert_scts
  • 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 15 08:05:00.312 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:72:77:88:3E:51:40:0E:FE:B1:DF:C6:F8:
  • 3E:C9:1A:42:A8:3F:5B:73:AC:4C:71:69:52:02:C2:4B:
  • 6D:E7:45:E6:02:21:00:AB:BF:C0:A3:2F:0C:08:FC:F5:
  • 2F:84:19:54:E3:AE:39:9A:7E:52:94:18:4E:6F:AD:81:
  • FA:24:BF:23:8A:EA:E5
  • 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 : Aug 15 08:05:00.293 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:F3:68:0B:E0:4A:1C:89:F5:D7:0F:75:
  • 83:D7:97:57:07:DA:86:88:69:47:AD:2E:40:0C:5C:8D:
  • 85:80:61:21:6F:02:21:00:88:80:A7:03:B9:A0:AC:68:
  • F6:7A:BD:1F:38:C1:4A:28:AA:49:F1:97:E5:4E:60:F3:
  • 90:64:0F:ED:6E:20:28:59