SSL-Tools

SSL check results of mail.smedberg.nu

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Discover if the mail servers for mail.smedberg.nu 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, 04 May 2021 15:10:00 +0000

The mailservers of mail.smedberg.nu can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.smedberg.nu addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
smedberg.nu
81.231.105.127
 10
supported
smedberg.nu
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
13 s

Outgoing Mails

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

Certificates

First seen at:

CN=smedberg.nu

Certificate chain
Subject
Common Name (CN)
  • smedberg.nu
Alternative Names
  • smedberg.nu
  • mail.nellie.se
  • mail.smedberg.nu
Issuer
Country (C)
  • GB
State (ST)
  • Greater Manchester
Locality (L)
  • Salford
Organization (O)
  • Sectigo Limited
Common Name (CN)
  • Sectigo RSA Domain Validation Secure Server CA
validity period
Not valid before
2020-11-04
Not valid after
2021-12-04
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
A9:58:C1:2A:82:89:27:79:05:43:B0:9E:0A:66:CB:A2:E3:41:5E:21:08:7B:C7:22:16:01:46:24:49:38:62:AF
SHA1
DB:81:49:93:42:99:CC:DC:E1:AE:32:22:53:80:B4:38:43:92:70:42
X509v3 extensions
authorityKeyIdentifier
  • keyid:8D:8C:5E:C4:54:AD:8A:E1:77:E9:9B:F9:9B:05:E1:B8:01:8D:61:E1
subjectKeyIdentifier
  • 3B:66:B7:09:4C:C0:A1:6D:33:00:B7:C9:0D:9A:1C:1D:6B:A4:20:4E
certificatePolicies
  • Policy: 1.3.6.1.4.1.6449.1.2.2.7
  • CPS: https://sectigo.com/CPS
  • Policy: 2.23.140.1.2.1
authorityInfoAccess
  • CA Issuers - URI:http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
  • OCSP - URI:http://ocsp.sectigo.com
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7D:3E:F2:F8:8F:FF:88:55:68:24:C2:C0:CA:9E:52:89:
  • 79:2B:C5:0E:78:09:7F:2E:6A:97:68:99:7E:22:F0:D7
  • Timestamp : Nov 4 08:07:12.899 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E3:E4:2E:41:55:7B:0E:7D:97:C3:66:
  • 10:02:35:C4:43:41:15:93:BF:E8:82:57:CD:44:D3:16:
  • 3D:01:C4:68:F7:02:20:76:24:F7:1C:FC:9A:C0:E2:BC:
  • C5:71:A2:2E:29:E9:C5:BE:62:2E:75:27:27:C6:1E:EC:
  • 4F:FD:63:81:C0:C7:5D
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 94:20:BC:1E:8E:D5:8D:6C:88:73:1F:82:8B:22:2C:0D:
  • D1:DA:4D:5E:6C:4F:94:3D:61:DB:4E:2F:58:4D:A2:C2
  • Timestamp : Nov 4 08:07:12.939 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:E6:6A:2C:D7:DB:9D:1E:F0:F4:4E:1C:
  • E3:FD:1C:56:20:BD:75:DA:18:ED:A5:48:BA:E6:C7:D0:
  • 82:1F:56:F6:34:02:21:00:C5:63:B6:A4:45:A1:99:9C:
  • 33:5F:24:D6:ED:29:AB:23:39:1E:9C:AB:AA:8D:91:D8:
  • EC:C0:FA:00:56:CF:8E:66