SSL-Tools

SSL check results of labor-boese.de

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Discover if the mail servers for labor-boese.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 Thu, 06 May 2021 08:28:40 +0000

We can not guarantee a secure connection to the mailservers of labor-boese.de!

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

/mailservers/labor-boese.de

Servers

Incoming Mails

These servers are responsible for incoming mails to @labor-boese.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.labor-boese.de
87.191.229.10
 10
supported
mail.labor-boese.de
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
4 s
mail2.labor-boese.de
217.5.189.186
Results incomplete
20 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s

Outgoing Mails

We have not received any emails from a @labor-boese.de address so far. Test mail delivery

Certificates

First seen at:

CN=mail.labor-boese.de,OU=Domain Control Validated

Certificate chain
Subject
Organizational Unit (OU)
  • Domain Control Validated
Common Name (CN)
  • mail.labor-boese.de
Alternative Names
  • mail.labor-boese.de
  • www.mail.labor-boese.de
Issuer
Country (C)
  • US
State (ST)
  • Arizona
Locality (L)
  • Scottsdale
Organization (O)
  • Starfield Technologies, Inc.
Organizational Unit (OU)
  • http://certs.starfieldtech.com/repository/
Common Name (CN)
  • Starfield Secure Certificate Authority - G2
validity period
Not valid before
2021-04-30
Not valid after
2022-04-30
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
6D:CB:81:30:62:14:3E:A8:46:5D:83:F9:86:F8:74:D6:10:3A:D8:30:EC:36:C5:72:7C:28:46:8D:A6:A4:79:8C
SHA1
E1:DA:9A:4B:4E:07:1A:25:C0:0D:55:78:67:3F:17:EA:36:78:F9:47
X509v3 extensions
crlDistributionPoints
  • Full Name:
  • URI:http://crl.starfieldtech.com/sfig2s1-299.crl
certificatePolicies
  • Policy: 2.16.840.1.114414.1.7.23.1
  • CPS: http://certificates.starfieldtech.com/repository/
  • Policy: 2.23.140.1.2.1
authorityInfoAccess
  • OCSP - URI:http://ocsp.starfieldtech.com/
  • CA Issuers - URI:http://certificates.starfieldtech.com/repository/sfig2.crt
authorityKeyIdentifier
  • keyid:25:45:81:68:50:26:38:3D:3B:2D:2C:BE:CD:6A:D9:B6:3D:B3:66:63
subjectKeyIdentifier
  • F1:A0:E4:35:85:AC:26:9A:AE:19:DA:16:B7:5E:17:A8:34:B0:8D:E9
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 29:79:BE:F0:9E:39:39:21:F0:56:73:9F:63:A5:77:E5:
  • BE:57:7D:9C:60:0A:F8:F9:4D:5D:26:5C:25:5D:C7:84
  • Timestamp : Apr 30 08:26:16.565 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:2F:57:15:C3:84:91:A6:68:55:32:A1:28:
  • 11:AB:9D:60:49:0D:52:63:B7:74:EC:25:30:A1:0D:A7:
  • 13:59:1C:84:02:20:28:82:AD:4F:8C:FD:55:BF:01:D7:
  • 39:68:99:DA:97:24:8E:EA:05:F2:BF:3E:73:06:EF:99:
  • 7F:DE:64:AE:CD:CB
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 22:45:45:07:59:55:24:56:96:3F:A1:2F:F1:F7:6D:86:
  • E0:23:26:63:AD:C0:4B:7F:5D:C6:83:5C:6E:E2:0F:02
  • Timestamp : Apr 30 08:26:16.367 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:BE:73:20:F4:36:E1:4C:0F:15:6B:45:
  • A5:3B:F2:FC:30:B0:7B:89:F2:92:20:25:47:A1:25:6F:
  • 0C:69:D5:8B:53:02:21:00:D8:9D:92:D8:DE:66:72:7D:
  • E4:AC:8F:B7:D0:5B:34:AF:E3:10:AF:2E:69:5B:BB:42:
  • FE:7C:0E:9C:21:00:A4:2F
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DF:A5:5E:AB:68:82:4F:1F:6C:AD:EE:B8:5F:4E:3E:5A:
  • EA:CD:A2:12:A4:6A:5E:8E:3B:12:C0:20:44:5C:2A:73
  • Timestamp : Apr 30 08:26:17.113 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:42:6F:BC:86:02:9F:7F:AC:5E:87:2F:7D:
  • D1:EA:91:47:22:CA:8F:1F:77:EC:67:11:60:15:2C:A2:
  • 39:73:15:B7:02:21:00:88:64:46:88:34:8D:CD:97:9F:
  • 9A:1E:61:85:87:41:3A:25:EA:A6:DB:6E:5F:D7:97:87:
  • 01:25:32:14:D7:E8:E3