SSL check results of mcemballage.dk

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Discover if the mail servers for mcemballage.dk 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

Report created Fri, 26 Nov 2021 09:02:44 +0000

The mailservers of mcemballage.dk can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mcemballage.dk addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
d301253.a.ess.de.barracudanetworks.com
18.185.115.251
5
supported
*.a.ess.de.barracudanetworks.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
11 s
d301253.a.ess.de.barracudanetworks.com
18.185.115.250
5
supported
*.a.ess.de.barracudanetworks.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
12 s
d301253.a.ess.de.barracudanetworks.com
18.185.115.252
5
supported
*.a.ess.de.barracudanetworks.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
13 s
d301253.b.ess.de.barracudanetworks.com
18.185.115.250
10
supported
*.a.ess.de.barracudanetworks.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
11 s
d301253.b.ess.de.barracudanetworks.com
18.185.115.251
10
supported
*.a.ess.de.barracudanetworks.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
11 s
d301253.b.ess.de.barracudanetworks.com
18.185.115.252
10
supported
*.a.ess.de.barracudanetworks.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
11 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.a.ess.de.barracudanetworks.com,O=Barracuda Networks\, Inc.,L=Campbell,ST=California,C=US

Certificate chain
Subject
Country (C)
  • US
State (ST)
  • California
Locality (L)
  • Campbell
Organization (O)
  • Barracuda Networks, Inc.
Common Name (CN)
  • *.a.ess.de.barracudanetworks.com
Alternative Names
  • *.a.ess.de.barracudanetworks.com
  • *.b.ess.de.barracudanetworks.com
  • *.o.ess.de.barracudanetworks.com
  • a.ess.de.barracudanetworks.com
  • b.ess.de.barracudanetworks.com
  • o.ess.de.barracudanetworks.com
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Common Name (CN)
  • DigiCert TLS RSA SHA256 2020 CA1
validity period
Not valid before
2021-09-24
Not valid after
2022-10-21
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
7C:7B:01:CF:E4:C6:4E:4B:D0:FA:DB:C0:27:47:0C:B5:D2:D5:01:63:85:71:D5:EA:44:F4:F3:53:15:E6:8D:E6
SHA1
FF:FB:39:36:70:26:D7:38:E3:D0:D6:6F:E6:90:8F:A7:29:6A:0E:34
X509v3 extensions
authorityKeyIdentifier
  • keyid:B7:6B:A2:EA:A8:AA:84:8C:79:EA:B4:DA:0F:98:B2:C5:95:76:B9:F4
subjectKeyIdentifier
  • D8:62:0C:4A:B0:25:6D:BC:0E:9A:99:9E:68:04:22:3D:40:3A:D3:B0
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/DigiCertTLSRSASHA2562020CA1-3.crl
  • Full Name:
  • URI:http://crl4.digicert.com/DigiCertTLSRSASHA2562020CA1-3.crl
certificatePolicies
  • Policy: 2.23.140.1.2.2
  • CPS: http://www.digicert.com/CPS
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/DigiCertTLSRSASHA2562020CA1-1.crt
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 : Sep 24 02:17:16.244 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:77:E0:44:5E:D1:EB:07:2F:BD:B9:6B:89:
  • 4E:CE:8F:AA:9A:7C:78:66:12:BE:55:D1:DC:A8:84:C7:
  • D8:C0:F5:50:02:21:00:DE:C8:61:5E:BC:3F:45:61:8B:
  • 56:D0:50:52:9F:04:B0:B8:01:B5:B5:62:EB:AA:5B:DB:
  • 8B:7F:81:42:14:72:E6
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 51:A3:B0:F5:FD:01:79:9C:56:6D:B8:37:78:8F:0C:A4:
  • 7A:CC:1B:27:CB:F7:9E:88:42:9A:0D:FE:D4:8B:05:E5
  • Timestamp : Sep 24 02:17:16.351 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:DE:59:5A:71:82:04:DE:BE:CE:FC:3D:
  • 4A:DF:F4:70:36:13:AB:9D:5E:96:36:6B:F2:4C:66:92:
  • 71:FE:7E:14:93:02:20:50:C6:35:B9:D6:33:FC:46:7C:
  • BA:56:18:61:90:AD:53:41:59:12:38:A2:9C:C5:2E:55:
  • 39:71:7D:91:9A:AE:77
  • 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 : Sep 24 02:17:16.310 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:0C:8A:7C:71:F7:2A:8D:12:9E:9A:3D:96:
  • 42:91:88:2E:06:9F:01:76:AA:D2:EF:B4:AF:1A:57:95:
  • 83:4C:0A:EC:02:20:34:50:D3:19:07:5B:D1:E0:E4:24:
  • C0:2B:34:85:7B:5C:8D:07:83:52:FE:03:3B:CC:AA:EC:
  • E3:09:75:BF:72:42