SSL-Tools

SSL check results of batteryuniversity.eu

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Discover if the mail servers for batteryuniversity.eu 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, 31 Jul 2020 20:17:49 +0000

The mailservers of batteryuniversity.eu can be reached through an encrypted connection.

However, we found problems that may affect the security.

Servers

Incoming Mails

These servers are responsible for incoming mails to @batteryuniversity.eu addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx01.batteryuniversity.eu
62.154.224.114
 10
supported
*.bmz-gmbh.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
12 s
mx01.bmz-gmbh.de
62.154.224.114
 50
supported
*.bmz-gmbh.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
12 s
mx00.kundenserver.de
212.227.15.41
Results incomplete
60
supported
mx.kundenserver.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
mx01.kundenserver.de
217.72.192.67
Results incomplete
61
supported
mx.kundenserver.de
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 @batteryuniversity.eu address so far. Test mail delivery

Certificates

First seen at:

CN=mx.kundenserver.de,L=Montabaur,ST=Rheinland-Pfalz,O=1&1 IONOS SE,C=DE

Certificate chain
Subject
Country (C)
  • DE
Organization (O)
  • 1&1 IONOS SE
State (ST)
  • Rheinland-Pfalz
Locality (L)
  • Montabaur
Common Name (CN)
  • mx.kundenserver.de
Alternative Names
  • mx.kundenserver.de
  • mx00.kundenserver.de
  • mx01.kundenserver.de
  • mx00.emig.kundenserver.de
  • mx01.emig.kundenserver.de
  • mx00.ionos.co.uk
  • mx00.ionos.de
  • mx00.ionos.es
  • mx00.ionos.fr
  • mx00.ionos.it
  • mx01.ionos.co.uk
  • mx01.ionos.de
  • mx01.ionos.es
  • mx01.ionos.fr
  • mx01.ionos.it
Issuer
Country (C)
  • DE
Organization (O)
  • T-Systems International GmbH
Organizational Unit (OU)
  • T-Systems Trust Center
State (ST)
  • Nordrhein Westfalen
Postal code
  • 57250
Locality (L)
  • Netphen
Street
  • Untere Industriestr. 20
Common Name (CN)
  • TeleSec ServerPass Class 2 CA
validity period
Not valid before
2020-05-28
Not valid after
2022-06-02
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Client Authentication
  • TLS Web Server Authentication
Fingerprints
SHA256
47:CF:D9:CB:F2:9B:5D:5B:07:E3:48:02:C2:BC:3E:A9:C8:3D:F8:F2:2F:E5:55:15:95:08:BF:E9:18:E0:D7:C9
SHA1
45:8C:72:A7:04:70:7A:EC:CE:30:E2:B3:E9:BF:57:09:08:90:C1:5D
X509v3 extensions
authorityKeyIdentifier
  • keyid:94:C8:74:46:F5:3A:B4:46:48:26:F8:2B:CA:34:1E:56:26:04:12:00
subjectKeyIdentifier
  • 80:66:28:24:07:5E:B7:17:25:97:74:D0:18:3E:36:9A:2F:6E:A5:B0
certificatePolicies
  • Policy: 1.3.6.1.4.1.7879.13.23.1
  • CPS: http://www.telesec.de/serverpass/cps.html
  • Policy: 2.23.140.1.2.2
crlDistributionPoints
  • Full Name:
  • URI:http://crl.serverpass.telesec.de/rl/ServerPass_Class_2.crl
authorityInfoAccess
  • OCSP - URI:http://ocsp.serverpass.telesec.de/ocspr
  • CA Issuers - URI:http://crl.serverpass.telesec.de/crt/TeleSec_ServerPass_Class_2_CA.cer
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77:
  • 15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13
  • Timestamp : May 28 07:54:38.375 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:C1:62:53:B5:6F:2C:04:97:2A:05:30:
  • FA:EF:39:86:2B:15:88:DD:87:4E:29:F1:71:DD:62:C9:
  • 82:4B:6A:24:35:02:20:33:16:11:4F:01:BB:57:82:89:
  • 76:E8:9F:AD:E2:27:31:5F:5C:9B:3D:EA:EF:61:A6:01:
  • B7:2D:86:FB:34:59:1B
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : BB:D9:DF:BC:1F:8A:71:B5:93:94:23:97:AA:92:7B:47:
  • 38:57:95:0A:AB:52:E8:1A:90:96:64:36:8E:1E:D1:85
  • Timestamp : May 28 07:54:38.370 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:6F:57:EC:0C:FC:DB:79:C2:47:54:AA:71:
  • 98:2C:FC:8F:A4:16:C6:CC:AA:C3:FE:C7:C1:AD:78:61:
  • D4:F8:22:DD:02:20:49:C6:E1:3E:77:80:29:4C:F2:CD:
  • 5F:75:AE:FA:92:36:61:CA:F6:AA:C1:CF:32:88:08:C4:
  • 1B:8F:DA:D6:5B:2A
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 55:81:D4:C2:16:90:36:01:4A:EA:0B:9B:57:3C:53:F0:
  • C0:E4:38:78:70:25:08:17:2F:A3:AA:1D:07:13:D3:0C
  • Timestamp : May 28 07:54:38.631 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:17:66:35:CF:43:7D:CF:3D:B8:ED:D1:70:
  • 88:25:54:31:71:EB:4E:FE:D2:68:56:D5:FF:43:EF:C0:
  • D0:1E:BA:14:02:21:00:E7:DE:AB:88:3F:95:DE:42:1F:
  • FF:2B:47:D2:ED:73:11:82:7B:BB:F6:AA:9D:FB:2D:F3:
  • 43:C6:A9:08:74:D7:25
First seen at:

CN=*.bmz-gmbh.de

Certificate chain
  • *.bmz-gmbh.de
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
      Thawte TLS RSA CA G1
Subject
Common Name (CN)
  • *.bmz-gmbh.de
Alternative Names
  • *.bmz-gmbh.de
  • bmz-gmbh.de
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • Thawte TLS RSA CA G1
validity period
Not valid before
2018-09-25
Not valid after
2020-10-24
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
03:95:4B:46:8C:BF:6A:76:A0:05:A0:D6:E5:5E:2B:FF:A5:DF:B7:2F:6F:F2:5D:F4:F5:DB:AC:FF:65:4C:C4:47
SHA1
A3:0A:DA:D4:20:EB:79:77:B9:91:A7:C4:14:C1:66:20:C8:EB:72:FB
X509v3 extensions
authorityKeyIdentifier
  • keyid:A5:8C:FE:32:CC:EB:0F:2C:D4:19:C6:08:B8:00:24:88:5D:C3:C5:B7
subjectKeyIdentifier
  • 72:EB:7B:DB:0C:66:6C:4F:EF:C2:D1:B7:7F:C2:9A:8D:DE:E6:FF:69
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.thawte.com/ThawteTLSRSACAG1.crl
certificatePolicies
  • Policy: 2.16.840.1.114412.1.2
  • CPS: https://www.digicert.com/CPS
  • Policy: 2.23.140.1.2.1
authorityInfoAccess
  • OCSP - URI:http://status.thawte.com
  • CA Issuers - URI:http://cacerts.thawte.com/ThawteTLSRSACAG1.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A4:B9:09:90:B4:18:58:14:87:BB:13:A2:CC:67:70:0A:
  • 3C:35:98:04:F9:1B:DF:B8:E3:77:CD:0E:C8:0D:DC:10
  • Timestamp : Sep 25 15:43:30.593 2018 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:F6:61:48:32:0F:AC:30:51:70:E6:D9:
  • F0:79:F2:DE:68:1D:54:E8:78:97:94:7F:2C:39:71:BF:
  • 21:B4:9E:A6:DD:02:20:60:51:29:8A:53:5C:9A:1F:61:
  • 7A:8F:06:C3:30:08:C4:0F:E6:B0:AB:C2:BE:C5:17:60:
  • 48:AD:45:E5:1D:76:2F
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 87:75:BF:E7:59:7C:F8:8C:43:99:5F:BD:F3:6E:FF:56:
  • 8D:47:56:36:FF:4A:B5:60:C1:B4:EA:FF:5E:A0:83:0F
  • Timestamp : Sep 25 15:43:30.615 2018 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:7F:56:C4:95:5F:7D:BC:34:E5:C2:AC:4F:
  • 78:75:43:44:04:27:3D:0D:AE:9A:2D:2D:60:36:2B:E7:
  • D6:C8:30:FF:02:21:00:D8:1B:40:E8:0A:5A:1E:91:8D:
  • 00:E6:E6:77:84:B8:94:9A:41:F6:CA:FD:00:25:EB:02:
  • A4:E4:E6:35:E5:43:5A
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : BB:D9:DF:BC:1F:8A:71:B5:93:94:23:97:AA:92:7B:47:
  • 38:57:95:0A:AB:52:E8:1A:90:96:64:36:8E:1E:D1:85
  • Timestamp : Sep 25 15:43:30.404 2018 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:01:87:8B:9A:15:7D:A0:BB:03:8B:6F:29:
  • 66:CE:79:03:26:BB:99:83:8A:43:94:B9:01:5D:E7:A5:
  • 3C:EA:8F:B2:02:21:00:F7:57:AB:7A:AC:EF:88:59:B8:
  • 65:D6:E7:6C:2F:99:8F:4F:48:C3:45:DD:45:98:53:0F:
  • 72:8B:CE:79:45:14:4E