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SSL check results of haedria.de

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Discover if the mail servers for haedria.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

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Report created Tue, 24 Sep 2024 16:38:46 +0000

The mailservers of haedria.de can be reached through a secure connection.

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.haedria.de
2a01:4f8:1c1b:6d4e::1
 10
supported
mail.haedria.de
DANE
valid
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
8 s
mail.haedria.de
49.13.165.107
 10
supported
mail.haedria.de
DANE
valid
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
5 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.haedria.de

Certificate chain
  • mail.haedria.de
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R10
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.haedria.de
Alternative Names
  • autoconfig.haedria.de
  • autodiscover.haedria.de
  • mail.haedria.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R10
validity period
Not valid before
2024-09-24
Not valid after
2024-12-23
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
46:5A:B8:7C:91:DC:BD:D4:2D:E0:78:E0:79:53:56:8E:DF:BD:11:76:8D:C5:BA:C1:23:DF:74:A3:AE:00:BC:70
SHA1
D3:21:F2:79:22:F5:8F:FA:B5:9E:76:98:81:D6:20:A8:8F:60:0A:F1
X509v3 extensions
subjectKeyIdentifier
  • EA:B3:CD:46:44:E2:96:46:B3:B7:7B:FA:67:11:35:8B:88:6B:98:61
authorityKeyIdentifier
  • keyid:BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
authorityInfoAccess
  • OCSP - URI:http://r10.o.lencr.org
  • CA Issuers - URI:http://r10.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 3F:17:4B:4F:D7:22:47:58:94:1D:65:1C:84:BE:0D:12:
  • ED:90:37:7F:1F:85:6A:EB:C1:BF:28:85:EC:F8:64:6E
  • Timestamp : Sep 24 16:35:18.286 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:41:D2:03:51:67:92:C2:0C:99:EF:60:7A:
  • 4B:D4:C9:EC:09:6C:90:FB:54:7D:D8:1A:11:31:C1:B9:
  • C6:63:5A:F4:02:20:31:2B:61:12:73:1C:C2:6E:CF:0A:
  • FF:05:48:D9:02:45:19:7C:3B:07:3B:53:81:A7:C9:33:
  • E5:87:58:32:E1:77
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
  • 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
  • Timestamp : Sep 24 16:35:18.351 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:02:B6:D9:8C:84:C5:55:55:C6:B1:39:4A:
  • 84:80:4A:9C:03:CC:6C:DA:6A:62:E3:15:47:1A:0E:82:
  • F3:1A:D9:04:02:21:00:F0:3A:BB:C0:A7:0C:D4:69:7B:
  • 73:49:83:C2:40:FD:B0:C4:9C:DC:07:C3:50:EF:BF:AC:
  • 5A:E6:AB:32:21:6C:1F

DANE

DNS-based Authentication of Named Entities (DANE) is a protocol to allow X.509 certificates to be bound to DNS using TLSA records and DNSSEC.

Name Options DNSSEC Matches
_25._tcp.mail.haedria.de
  • DANE-EE: Domain Issued Certificate
  • Use subject public key
  • SHA-256 Hash
valid
valid