SSL check results of mail.botrygg.se

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Discover if the mail servers for mail.botrygg.se 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 Wed, 09 Oct 2019 16:47:34 +0000

The mailservers of mail.botrygg.se can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.botrygg.se addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.botrygg.se
85.8.21.230
-
supported
mail.botrygg.se
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 @mail.botrygg.se address so far. Test mail delivery

Certificates

First seen at:

CN=mail.botrygg.se

Certificate chain
Subject
Common Name (CN)
  • mail.botrygg.se
Alternative Names
  • mail.botrygg.se
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2019-09-04
Not valid after
2019-12-03
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
EA:B3:BF:8A:05:59:06:C6:D6:8C:C3:37:95:0E:53:17:6C:82:7A:67:6C:F0:59:15:41:AC:A4:AE:48:41:87:8D
SHA1
ED:D9:3E:70:26:AB:77:B0:A9:77:98:55:DA:31:51:78:31:5D:C9:BD
X509v3 extensions
subjectKeyIdentifier
  • 9E:C3:EF:48:FF:02:8A:F6:D8:D0:BB:81:1A:BE:AD:E2:F1:9E:EE:4E
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 : 74:7E:DA:83:31:AD:33:10:91:21:9C:CE:25:4F:42:70:
  • C2:BF:FD:5E:42:20:08:C6:37:35:79:E6:10:7B:CC:56
  • Timestamp : Sep 4 14:29:45.533 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:A7:71:74:77:CE:FA:1A:75:9E:1A:60:
  • 9E:2B:83:F5:1C:B9:71:BB:43:13:BD:76:D6:A1:56:C5:
  • 93:A8:86:99:42:02:20:6B:0D:DD:F5:88:CE:74:DF:19:
  • CA:8F:FC:9F:56:2C:05:35:4B:94:89:CB:03:93:E4:8A:
  • 11:2E:F5:FE:70:41:F7
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 29:3C:51:96:54:C8:39:65:BA:AA:50:FC:58:07:D4:B7:
  • 6F:BF:58:7A:29:72:DC:A4:C3:0C:F4:E5:45:47:F4:78
  • Timestamp : Sep 4 14:29:45.514 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:45:2D:D5:67:BD:D5:FD:D6:5E:5A:0E:17:
  • 99:BD:8E:77:32:31:17:8E:BA:00:1E:A3:81:01:89:4B:
  • 11:7C:D8:FB:02:21:00:EC:A2:2D:B8:67:6C:C0:9C:56:
  • A0:A1:7B:9C:C3:BA:59:09:9D:23:7F:B9:0A:AF:EA:CB:
  • 4C:15:6A:B6:E5:88:B3