SSL-Tools

SSL check results of matrix.boerde.de

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Discover if the mail servers for matrix.boerde.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, 20 Jan 2022 09:14:40 +0000

We can not guarantee a secure connection to the mailservers of matrix.boerde.de!

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

/mailservers/matrix.boerde.de

Servers

Incoming Mails

These servers are responsible for incoming mails to @matrix.boerde.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
m4tr1x.boerde.de
212.21.69.10
Results incomplete
5
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
8 s
mx2.boerde.de
2a01:30:d000:4::12
Results incomplete
20 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mx2.boerde.de
83.223.84.16
 20
supported
*.boerde.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
mail.boerde.de
2a01:30:2000:100::66
Results incomplete
20
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mail.boerde.de
212.21.75.66
Results incomplete
20
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

We have not received any emails from a @matrix.boerde.de address so far. Test mail delivery

Certificates

First seen at:

CN=*.boerde.de

Certificate chain
Subject
Common Name (CN)
  • *.boerde.de
Alternative Names
  • *.boerde.de
  • boerde.de
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • RapidSSL RSA CA 2018
validity period
Not valid before
2019-03-23
Not valid after
2021-04-21
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
44:AB:D9:42:10:64:D8:EA:91:FF:8D:43:F3:65:FB:69:33:9E:00:92:46:09:A7:DE:1D:49:1A:E4:77:F4:C9:3F
SHA1
4F:74:C1:E8:B0:6B:10:ED:E0:19:F6:AC:1D:72:C0:9C:2C:AF:D5:37
X509v3 extensions
authorityKeyIdentifier
  • keyid:53:CA:17:59:FC:6B:C0:03:21:2F:1A:AE:E4:AA:A8:1C:82:56:DA:75
subjectKeyIdentifier
  • F4:BA:A4:4B:26:11:5F:33:82:7D:5A:0A:C6:36:03:5E:4B:B2:86:9F
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.rapidssl.com/RapidSSLRSACA2018.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.rapidssl.com
  • CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLRSACA2018.crt
ct_precert_scts
  • 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 : Mar 23 00:04:05.193 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:4A:8E:05:8B:86:31:14:B8:F8:C4:1A:BB:
  • 96:EB:3B:2C:A2:DB:81:F9:2D:CE:60:82:E5:DC:6B:94:
  • 50:8B:DA:9F:02:20:40:63:BC:AE:5C:53:0E:07:4F:4C:
  • DE:B7:C2:95:AB:C2:06:A9:00:4E:9E:92:87:AE:0F:9A:
  • 22:11:3E:23:12:BF
  • 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 : Mar 23 00:04:05.467 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:F6:25:46:EC:E5:B7:58:F1:61:1B:3F:
  • 5C:D8:AF:3A:5C:1E:95:38:35:22:B4:91:F1:35:83:2B:
  • FE:00:D2:4C:D4:02:21:00:A9:F1:8D:DB:75:9C:1C:D0:
  • 9C:3E:B5:AE:2C:44:97:EB:7D:C7:0B:89:F1:CE:7B:0A:
  • A1:B5:16:D2:F8:B5:EA:E6
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 44:94:65:2E:B0:EE:CE:AF:C4:40:07:D8:A8:FE:28:C0:
  • DA:E6:82:BE:D8:CB:31:B5:3F:D3:33:96:B5:B6:81:A8
  • Timestamp : Mar 23 00:04:05.066 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:90:E9:F3:E0:B4:AD:35:57:92:16:F6:
  • 4C:49:B2:88:3D:72:C1:84:3B:C3:EB:8D:70:DD:79:E3:
  • F0:27:FD:E3:9D:02:21:00:C7:D7:15:0A:55:72:52:52:
  • 4E:79:82:F6:83:C1:9B:75:93:6B:E0:27:74:38:69:B4:
  • 78:91:65:A7:6D:98:3F:FD