SSL-Tools

SSL check results of hermod.arnested.dk

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Discover if the mail servers for hermod.arnested.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

JSON

Checking

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
hermod.arnested.dk
2a02:c207:2007:7741::1
 10 ... hermod.arnested.dk
DANE
PFS
supported
Heartbleed
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
hermod.arnested.dk
5.189.168.47
 10 ... hermod.arnested.dk
DANE
PFS
supported
Heartbleed
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3

Outgoing Mails

We have received emails from these servers with @hermod.arnested.dk sender addresses. Test mail delivery

Host TLS Version & Cipher
hermod.arnested.dk (5.189.168.47)
TLSv1.2 AECDH-AES256-SHA
hermod.arnested.dk (IPv6:2a02:c207:2007:7741::1)
TLSv1.2 AECDH-AES256-SHA
unknown (IPv6:2a02:c207::250:56ff:fe3c:b389)
TLSv1.2 AECDH-AES256-SHA

Certificates

First seen at:

CN=hermod.arnested.dk

Certificate chain
Subject
Common Name (CN)
  • hermod.arnested.dk
Alternative Names
  • hermod.arnested.dk
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2019-05-25
Not valid after
2019-08-23
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
31:E4:CE:BB:8C:9E:A9:78:70:36:65:63:7B:40:06:76:BE:5D:40:F5:4F:19:6E:D1:79:98:EC:87:7C:1E:E9:A0
SHA1
42:8E:A5:87:77:57:EF:0A:5C:EE:10:0B:68:59:11:EF:2A:7B:02:EA
X509v3 extensions
subjectKeyIdentifier
  • DA:36:AE:3B:C9:6D:54:3A:0B:66:67:C2:82:E9:4C:26:84:6F:44:BC
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 : E2:69:4B:AE:26:E8:E9:40:09:E8:86:1B:B6:3B:83:D4:
  • 3E:E7:FE:74:88:FB:A4:8F:28:93:01:9D:DD:F1:DB:FE
  • Timestamp : May 25 07:15:40.904 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:62:8D:36:BB:C4:8F:E2:32:39:B6:42:2F:
  • F1:B9:29:B8:47:78:39:D8:95:A6:FD:0B:BB:7A:A5:E6:
  • 80:E0:64:24:02:21:00:DC:2F:A5:F9:5C:2B:76:A6:81:
  • 9C:E3:37:37:AC:C0:76:5F:DF:67:D7:46:6E:03:F5:37:
  • 70:42:0C:77:04:52:0D
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 63:F2:DB:CD:E8:3B:CC:2C:CF:0B:72:84:27:57:6B:33:
  • A4:8D:61:77:8F:BD:75:A6:38:B1:C7:68:54:4B:D8:8D
  • Timestamp : May 25 07:15:41.384 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:AF:33:11:38:79:14:B5:17:A0:18:EE:
  • 33:AE:D5:6E:10:97:90:84:9B:81:72:94:E6:50:58:45:
  • 35:39:BD:ED:07:02:20:4E:33:43:8E:BF:7F:AF:D8:9E:
  • 17:F0:D5:67:CB:AF:96:9D:C8:B5:96:0E:BE:A5:AE:05:
  • CA:57:4A:D8:B4:8E:BA