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SSL check results of mail.ferienwohnung.check24.de

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Discover if the mail servers for mail.ferienwohnung.check24.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 Fri, 17 Mar 2023 12:51:10 +0000

The mailservers of mail.ferienwohnung.check24.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.ferienwohnung.check24.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.ferienwohnung.check24.de
89.191.91.146
 -
supported
*.ferienwohnung.check24.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s

Outgoing Mails

We have not received any emails from a @mail.ferienwohnung.check24.de address so far. Test mail delivery

Certificates

First seen at:

CN=*.ferienwohnung.check24.de,O=CHECK24 Vergleichsportal GmbH,L=München,ST=Bayern,C=DE

Certificate chain
Subject
Country (C)
  • DE
State (ST)
  • Bayern
Locality (L)
  • München
Organization (O)
  • CHECK24 Vergleichsportal GmbH
Common Name (CN)
  • *.ferienwohnung.check24.de
Alternative Names
  • *.ferienwohnung.check24.de
  • ferienwohnung.check24.de
  • ferienwohnungen.check24.de
  • *.ferienwohnungen.check24.de
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Common Name (CN)
  • DigiCert TLS RSA SHA256 2020 CA1
validity period
Not valid before
2022-11-24
Not valid after
2023-12-25
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
F2:F4:FE:76:DF:6B:66:4D:BA:8F:FF:21:AD:F9:A1:5A:C1:CF:6E:72:9A:4B:FB:04:4A:B8:F0:BD:EF:30:D1:50
SHA1
80:CB:FE:69:72:61:26:E6:AB:90:53:F1:FF:1A:C4:9A:76:2F:94:68
X509v3 extensions
authorityKeyIdentifier
  • keyid:B7:6B:A2:EA:A8:AA:84:8C:79:EA:B4:DA:0F:98:B2:C5:95:76:B9:F4
subjectKeyIdentifier
  • 97:EA:87:01:5F:D9:99:CB:15:DB:37:68:F8:28:DD:8C:46:8E:30:F5
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/DigiCertTLSRSASHA2562020CA1-4.crl
  • Full Name:
  • URI:http://crl4.digicert.com/DigiCertTLSRSASHA2562020CA1-4.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/DigiCertTLSRSASHA2562020CA1-1.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E8:3E:D0:DA:3E:F5:06:35:32:E7:57:28:BC:89:6B:C9:
  • 03:D3:CB:D1:11:6B:EC:EB:69:E1:77:7D:6D:06:BD:6E
  • Timestamp : Nov 24 13:06:51.414 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:3A:C3:BF:A7:42:63:B9:95:36:7B:3E:26:
  • F0:78:B3:86:86:4B:44:CC:51:FC:D9:F1:12:25:97:D9:
  • D2:EA:3F:76:02:20:75:53:41:60:ED:91:ED:97:8E:77:
  • E5:5A:94:CC:F9:BB:32:AB:F4:D0:90:43:F2:D5:09:84:
  • BD:74:0E:16:A8:A6
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B3:73:77:07:E1:84:50:F8:63:86:D6:05:A9:DC:11:09:
  • 4A:79:2D:B1:67:0C:0B:87:DC:F0:03:0E:79:36:A5:9A
  • Timestamp : Nov 24 13:06:51.468 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:98:6E:1D:9A:DA:EF:67:4C:E6:13:9A:
  • 62:3A:7D:2E:09:49:0C:20:B3:9F:4B:00:44:76:A2:0C:
  • 1A:B5:CF:05:8A:02:20:69:11:12:6A:C2:0B:D1:C6:4A:
  • 19:1B:09:93:5E:23:09:7C:02:1A:75:2C:05:52:C0:98:
  • 1C:09:DD:30:CD:42:18
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B7:3E:FB:24:DF:9C:4D:BA:75:F2:39:C5:BA:58:F4:6C:
  • 5D:FC:42:CF:7A:9F:35:C4:9E:1D:09:81:25:ED:B4:99
  • Timestamp : Nov 24 13:06:51.420 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:B2:FF:0C:42:33:DA:67:3A:51:C2:E8:
  • 96:AC:31:3F:AA:BD:71:CF:52:31:75:BF:CD:13:32:F2:
  • EB:48:96:B8:3A:02:20:18:FE:1A:D1:AB:AF:94:C4:27:
  • 46:68:57:A0:A7:E5:42:D8:0C:32:DD:85:2C:32:8B:03:
  • D9:0A:74:0C:36:37:6E