SSL-Tools

SSL check results of smtp.gira.de

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Discover if the mail servers for smtp.gira.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

JSON Refresh

Report created Wed, 16 Sep 2020 13:59:30 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
smtp.gira.de
78.47.207.179
 -
supported
smtp.gira.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
47 s
smtp.gira.de
2a01:4f8:11a:300:78:47:207:179
 -
supported
smtp.gira.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
47 s

Outgoing Mails

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

Certificates

First seen at:

CN=smtp.gira.de

Certificate chain
Subject
Common Name (CN)
  • smtp.gira.de
Alternative Names
  • smtp.gira.de
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • Encryption Everywhere DV TLS CA - G1
validity period
Not valid before
2020-09-11
Not valid after
2021-09-12
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
95:91:21:A5:68:08:D1:CE:0D:5E:F9:16:2F:98:56:B6:ED:7D:5D:D1:9B:0F:06:3C:E0:EC:DA:40:66:06:4D:BC
SHA1
C4:69:B2:A0:DB:A1:12:AE:A6:7E:94:86:E5:B9:6D:78:E1:82:47:74
X509v3 extensions
authorityKeyIdentifier
  • keyid:55:74:4F:B2:72:4F:F5:60:BA:50:D1:D7:E6:51:5C:9A:01:87:1A:D7
subjectKeyIdentifier
  • AA:20:7E:ED:FD:91:8B:02:E2:C4:D8:E6:91:78:F6:37:4F:57:DE:B5
certificatePolicies
  • Policy: 2.16.840.1.114412.1.2
  • CPS: https://www.digicert.com/CPS
  • Policy: 2.23.140.1.2.1
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/EncryptionEverywhereDVTLSCA-G1.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : F6:5C:94:2F:D1:77:30:22:14:54:18:08:30:94:56:8E:
  • E3:4D:13:19:33:BF:DF:0C:2F:20:0B:CC:4E:F1:64:E3
  • Timestamp : Sep 11 07:38:51.729 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:7B:67:C8:AE:95:B2:8E:3B:4F:F3:80:F5:
  • 96:08:C6:D9:7A:9B:08:FC:85:97:8A:25:31:4D:DD:19:
  • DA:2B:E9:A8:02:21:00:A4:C6:A6:1F:E9:14:6E:AB:C0:
  • 8E:5A:99:A7:75:1D:F7:A5:92:E3:64:35:18:A5:E3:A2:
  • 3C:B6:9E:D8:FE:E6:C3
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 5C:DC:43:92:FE:E6:AB:45:44:B1:5E:9A:D4:56:E6:10:
  • 37:FB:D5:FA:47:DC:A1:73:94:B2:5E:E6:F6:C7:0E:CA
  • Timestamp : Sep 11 07:38:51.805 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:BD:02:77:AD:A1:0A:C7:DA:69:96:97:
  • 47:D7:6F:AC:89:9B:EB:91:B7:3C:D0:50:B3:20:D6:16:
  • FD:90:0A:5B:F2:02:20:47:98:A0:C3:93:D4:84:6C:C3:
  • 9F:A0:25:AB:CF:ED:DA:33:E6:F4:71:33:DE:18:20:94:
  • A9:D9:66:21:91:43:B4