SSL check results of maeker.net

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Discover if the mail servers for maeker.net 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 Thu, 26 Mar 2020 06:30:14 +0000

The mailservers of maeker.net can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @maeker.net addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
maeker.net
185.244.195.252
10
supported
maeker.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=maeker.net

Certificate chain
Subject
Common Name (CN)
  • maeker.net
Alternative Names
  • maeker.net
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-03-26
Not valid after
2020-06-24
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
D0:13:3A:73:72:3C:E5:50:8C:6B:E2:55:B0:3D:B1:28:61:A6:2B:76:36:32:F9:CC:10:C1:AB:C3:05:33:4E:FA
SHA1
5F:FC:72:6D:DF:EF:CF:36:75:E2:FE:78:05:77:2B:D9:FB:19:7C:6B
X509v3 extensions
subjectKeyIdentifier
  • 8C:82:7E:4E:1E:32:CD:EC:DC:47:88:52:1E:22:75:B8:06:A6:CA:43
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : F0:95:A4:59:F2:00:D1:82:40:10:2D:2F:93:88:8E:AD:
  • 4B:FE:1D:47:E3:99:E1:D0:34:A6:B0:A8:AA:8E:B2:73
  • Timestamp : Mar 26 06:02:45.751 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:9C:CF:E9:A5:CA:85:79:DF:76:8F:90:
  • 13:02:54:7E:04:8E:04:1F:DD:A9:89:81:32:FC:42:08:
  • A4:C9:13:65:3E:02:20:52:83:0C:93:25:53:F2:90:69:
  • 9A:30:7A:80:33:3D:C1:62:C1:CC:F3:86:E8:87:35:2D:
  • 39:77:0A:FF:DC:CD:3F
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B2:1E:05:CC:8B:A2:CD:8A:20:4E:87:66:F9:2B:B9:8A:
  • 25:20:67:6B:DA:FA:70:E7:B2:49:53:2D:EF:8B:90:5E
  • Timestamp : Mar 26 06:02:45.757 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:3D:54:28:0B:1A:24:BC:DF:56:A9:CF:4A:
  • 6F:77:CB:28:C7:AE:B5:F5:BE:3B:39:C5:4F:94:E7:2E:
  • DC:30:C0:DC:02:20:24:F9:AB:0C:04:54:D2:0F:38:EB:
  • DB:87:68:55:58:0A:58:6F:77:04:E4:32:2E:24:9E:F6:
  • 9B:69:92:72:A0:2D