SSL-Tools

SSL check results of swen.tv

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Discover if the mail servers for swen.tv 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 Sat, 15 Jan 2022 01:09:37 +0000

The mailservers of swen.tv can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @swen.tv addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx-biz.mail.am0.yahoodns.net
67.195.204.83
 10
supported
*.mail.am0.yahoodns.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
6 s
mx-biz.mail.am0.yahoodns.net
67.195.228.75
 10
supported
*.mail.am0.yahoodns.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
9 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.mail.am0.yahoodns.net,O=Oath Inc,L=Sunnyvale,ST=California,C=US

Certificate chain
Subject
Country (C)
  • US
State (ST)
  • California
Locality (L)
  • Sunnyvale
Organization (O)
  • Oath Inc
Common Name (CN)
  • *.mail.am0.yahoodns.net
Alternative Names
  • *.mail.am0.yahoodns.net
  • *.am0.yahoodns.net
  • *.sbcglobal.am0.yahoodns.net
  • *.mail.gm0.yahoodns.net
  • *.gm0.yahoodns.net
  • *.biz.mail.yahoo.com
  • *.bullet.am0.yahoodns.net
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • DigiCert SHA2 High Assurance Server CA
validity period
Not valid before
2021-12-28
Not valid after
2022-06-22
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
C2:C8:28:7A:DC:7D:83:66:11:8C:D7:8B:75:76:63:50:04:A3:91:1B:5B:90:2E:C5:D5:EE:E2:B7:A6:55:37:D9
SHA1
DB:A2:70:4B:E4:68:33:71:88:5C:44:74:DD:85:6B:B7:15:1A:39:0B
X509v3 extensions
authorityKeyIdentifier
  • keyid:51:68:FF:90:AF:02:07:75:3C:CC:D9:65:64:62:A2:12:B8:59:72:3B
subjectKeyIdentifier
  • 6D:6F:48:1A:48:84:BC:5F:4C:C3:53:21:76:37:EF:CD:DD:B2:15:46
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/sha2-ha-server-g6.crl
  • Full Name:
  • URI:http://crl4.digicert.com/sha2-ha-server-g6.crl
certificatePolicies
  • Policy: 2.23.140.1.2.2
  • CPS: http://www.digicert.com/CPS
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/DigiCertSHA2HighAssuranceServerCA.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 : Dec 28 00:31:16.446 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:37:71:DD:E6:2E:39:81:6B:34:FC:F7:04:
  • 88:D6:C0:77:1F:F5:6C:67:FD:89:7F:DD:58:1E:CB:38:
  • 25:2A:CF:28:02:20:13:9B:42:6A:E5:53:E3:C3:16:EB:
  • 9E:7B:AE:E4:33:C0:DC:8F:5E:F4:58:CE:26:BD:C8:5F:
  • 9C:C2:55:E2:84:F1
  • 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 : Dec 28 00:31:16.543 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:9B:2A:74:6D:C8:B6:D2:0B:AA:71:FA:
  • E9:50:4A:3E:77:76:AD:3E:07:14:18:11:07:4B:2E:68:
  • C8:0C:0D:C3:E9:02:21:00:99:12:6A:0F:81:34:EC:59:
  • E6:59:17:16:14:30:B4:0E:5C:6C:08:28:01:8F:7A:A4:
  • 6F:5E:41:F4:C9:FC:59:DC
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 41:C8:CA:B1:DF:22:46:4A:10:C6:A1:3A:09:42:87:5E:
  • 4E:31:8B:1B:03:EB:EB:4B:C7:68:F0:90:62:96:06:F6
  • Timestamp : Dec 28 00:31:16.476 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:B4:AF:DD:87:14:61:55:44:58:EA:CB:
  • 87:1B:5A:E1:35:48:08:CB:C7:60:5A:09:96:11:AA:4D:
  • 0B:1E:13:98:B3:02:20:12:9F:21:2E:2A:6F:8E:C5:A6:
  • 11:71:CC:05:0C:EF:BD:27:99:F9:12:A4:51:2F:BD:15:
  • 39:AE:19:3F:FC:1B:4C