SSL-Tools

SSL check results of sytec-computer.de

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Discover if the mail servers for sytec-computer.de 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 Mon, 04 Dec 2023 12:03:13 +0000

We can not guarantee a secure connection to the mailservers of sytec-computer.de!

Please contact the operator of sytec-computer.de and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/sytec-computer.de

Servers

Incoming Mails

These servers are responsible for incoming mails to @sytec-computer.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
sytec.in.tmes.trendmicro.eu
18.185.115.146
 5
supported
*.tmes.trendmicro.eu
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s
sytec.in.tmes.trendmicro.eu
18.185.115.145
 5
supported
*.tmes.trendmicro.eu
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s
sytec.in.tmes.trendmicro.eu
18.185.115.147
 5
supported
*.tmes.trendmicro.eu
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s
smtp-01.tld.t-online.de
194.25.134.76
Results incomplete
10
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
smtp-02.tld.t-online.de
194.25.134.12
Results incomplete
10
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 @sytec-computer.de address so far. Test mail delivery

Certificates

First seen at:

CN=*.tmes.trendmicro.eu,O=Trend Micro Inc.,L=Cupertino,ST=California,C=US

Certificate chain
Subject
Country (C)
  • US
State (ST)
  • California
Locality (L)
  • Cupertino
Organization (O)
  • Trend Micro Inc.
Common Name (CN)
  • *.tmes.trendmicro.eu
Alternative Names
  • *.tmes.trendmicro.eu
  • *.in.tmes.trendmicro.eu
  • in.tmes.trendmicro.eu
  • *.relay.tmes.trendmicro.eu
  • relay.tmes.trendmicro.eu
  • tmes.trendmicro.eu
Issuer
Country (C)
  • BE
Organization (O)
  • GlobalSign nv-sa
Common Name (CN)
  • GlobalSign RSA OV SSL CA 2018
validity period
Not valid before
2023-07-06
Not valid after
2024-08-06
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
4C:DA:23:C9:F1:F1:6C:E7:D7:8E:C0:A7:36:C8:94:10:EB:C4:C2:F6:39:28:75:E4:04:5D:A7:4C:22:50:80:AE
SHA1
0C:58:29:15:6F:63:BA:5E:51:DE:37:73:E8:52:55:9C:A7:0B:82:9E
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
crlDistributionPoints
  • Full Name:
  • URI:http://crl.globalsign.com/gsrsaovsslca2018.crl
authorityKeyIdentifier
  • keyid:F8:EF:7F:F2:CD:78:67:A8:DE:6F:8F:24:8D:88:F1:87:03:02:B3:EB
subjectKeyIdentifier
  • 80:7B:CA:9D:3E:12:E8:30:13:64:37:C3:45:7E:16:DE:26:AE:15:FF
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
  • 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
  • Timestamp : Jul 6 13:31:36.638 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:CF:F3:A1:AA:FD:F1:41:15:E7:88:CD:
  • 18:FC:E2:06:38:7D:A3:49:CC:7C:F9:79:70:F4:2A:E2:
  • 51:8B:E3:AD:2D:02:21:00:D3:17:6B:87:F6:85:21:CE:
  • 6A:DF:9A:3F:C7:F5:D2:3D:86:80:76:F0:91:C2:0D:9B:
  • BC:1A:E3:D5:8A:9B:FC:A8
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
  • 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
  • Timestamp : Jul 6 13:31:37.032 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D5:9A:31:FC:43:59:DE:DE:55:70:FE:
  • F1:BD:44:3F:50:BA:25:2E:B6:F8:D9:DD:77:99:B6:C8:
  • F4:F5:3C:C1:52:02:21:00:DB:19:13:97:79:3C:14:7A:
  • 5F:4D:66:14:BE:48:49:FF:36:5A:33:71:21:79:BB:A7:
  • 2C:66:23:A7:92:5A:EE:25
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DA:B6:BF:6B:3F:B5:B6:22:9F:9B:C2:BB:5C:6B:E8:70:
  • 91:71:6C:BB:51:84:85:34:BD:A4:3D:30:48:D7:FB:AB
  • Timestamp : Jul 6 13:31:36.321 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:F8:CC:C2:29:8F:0C:E8:94:BF:E1:ED:
  • 5A:AA:31:15:D4:73:B5:6C:B8:13:9A:29:B1:99:96:70:
  • 7C:0B:6C:1A:EF:02:21:00:C8:79:02:BD:0A:94:E0:CD:
  • 8F:66:B2:12:9F:56:45:40:EB:85:66:75:2E:AC:BC:8D:
  • DD:B6:41:B5:A8:E8:76:F6