SSL-Tools

SSL check results of barcodesoft.com

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Discover if the mail servers for barcodesoft.com 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 Mon, 27 Jul 2020 00:19:04 +0000

The mailservers of barcodesoft.com can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @barcodesoft.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx01.1and1.com
74.208.5.21
 10
supported
smtp.ionos.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
6 s
mx00.1and1.com
74.208.5.3
 10
supported
smtp.ionos.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
6 s

Outgoing Mails

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

Certificates

First seen at:

CN=smtp.ionos.com,O=1&1 IONOS Inc.,L=Chesterbrook,ST=Pennsylvania,C=US

Certificate chain
Subject
Country (C)
  • US
State (ST)
  • Pennsylvania
Locality (L)
  • Chesterbrook
Organization (O)
  • 1&1 IONOS Inc.
Common Name (CN)
  • smtp.ionos.com
Alternative Names
  • smtp.ionos.com
  • pop.perfora.net
  • mx00.ionos.mx
  • mx01.ionos.com
  • mx00.ionos.com
  • mx01.perfora.net
  • mx00.perfora.net
  • mout.perfora.net
  • imap.perfora.net
  • imap.ionos.com
  • smtp.perfora.net
  • mx01.1and1.com
  • mx00.1and1.com
  • pop.1and1.com
  • imap.1and1.com
  • smtp.1and1.com
  • pop.ionos.com
  • mx01.ionos.mx
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • GeoTrust RSA CA 2018
validity period
Not valid before
2020-05-25
Not valid after
2022-06-02
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
58:7F:60:BF:03:71:98:5F:AF:4C:E9:B8:2B:84:D9:76:E7:8E:A1:7D:E9:B6:37:7F:D9:91:7E:EF:6E:0C:CB:DD
SHA1
D2:C3:69:B7:47:87:38:87:64:B6:B1:5F:CA:B8:22:D6:E6:3E:B3:F0
X509v3 extensions
authorityKeyIdentifier
  • keyid:90:58:FF:B0:9C:75:A8:51:54:77:B1:ED:F2:A3:43:16:38:9E:6C:C5
subjectKeyIdentifier
  • 8D:D7:EB:4A:CD:79:6B:C1:B1:2E:62:16:03:9D:D3:12:3C:9A:B2:5F
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.geotrust.com/GeoTrustRSACA2018.crl
certificatePolicies
  • Policy: 2.16.840.1.114412.1.1
  • CPS: https://www.digicert.com/CPS
  • Policy: 2.23.140.1.2.2
authorityInfoAccess
  • OCSP - URI:http://status.geotrust.com
  • CA Issuers - URI:http://cacerts.geotrust.com/GeoTrustRSACA2018.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 29:79:BE:F0:9E:39:39:21:F0:56:73:9F:63:A5:77:E5:
  • BE:57:7D:9C:60:0A:F8:F9:4D:5D:26:5C:25:5D:C7:84
  • Timestamp : May 25 06:59:25.987 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:3D:9C:85:16:1D:A0:3E:43:5B:57:C0:E3:
  • 10:82:C7:CA:8F:D6:A0:47:27:CE:BB:32:4E:68:28:49:
  • A4:EA:93:BF:02:20:16:9E:35:DB:F5:FC:4F:62:45:30:
  • 7B:BC:DF:14:1F:2A:25:B0:61:14:D7:53:8F:A6:2B:44:
  • 8D:FF:53:56:E4:54
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 22:45:45:07:59:55:24:56:96:3F:A1:2F:F1:F7:6D:86:
  • E0:23:26:63:AD:C0:4B:7F:5D:C6:83:5C:6E:E2:0F:02
  • Timestamp : May 25 06:59:25.940 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:CB:D6:70:7B:3A:E9:D6:6A:0F:F8:C8:
  • 09:55:F4:D1:3A:B0:43:33:13:9D:AE:49:45:61:35:B4:
  • 89:8E:BB:0D:9C:02:20:3B:DE:88:67:7A:4E:CE:EC:4D:
  • 23:00:FC:BD:30:A1:BE:9B:4C:8C:61:D1:7E:F1:F0:8B:
  • 16:63:41:C3:7C:58:C6
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 51:A3:B0:F5:FD:01:79:9C:56:6D:B8:37:78:8F:0C:A4:
  • 7A:CC:1B:27:CB:F7:9E:88:42:9A:0D:FE:D4:8B:05:E5
  • Timestamp : May 25 06:59:26.016 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:A2:66:C3:83:41:D4:48:85:AB:08:41:
  • 0E:25:2C:17:91:01:5C:41:FA:D4:5E:89:8E:36:E6:BB:
  • 0E:0C:4C:FD:72:02:21:00:8C:62:56:88:AC:15:13:3D:
  • 0A:B4:54:CA:58:B8:42:04:0C:F5:16:F0:8C:89:7F:78:
  • 12:2E:57:9C:E0:D2:09:6E