SSL-Tools

SSL check results of myfritz.net

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Discover if the mail servers for myfritz.net 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 Tue, 29 Oct 2024 10:45:51 +0000

The mailservers of myfritz.net can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @myfritz.net addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail2.myfritz.net
2001:bf0:244:244::91
 5
supported
*.myfritz.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
2 s
mail2.myfritz.net
212.42.244.91
 5
supported
*.myfritz.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
2 s
mail1.myfritz.net
2001:bf0:244:244::97
 5
supported
*.myfritz.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
2 s
mail1.myfritz.net
212.42.244.97
 5
supported
*.myfritz.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.myfritz.net,O=AVM Computersysteme Vertriebs GmbH,L=Berlin,C=DE

Certificate chain
Subject
Country (C)
  • DE
Locality (L)
  • Berlin
Organization (O)
  • AVM Computersysteme Vertriebs GmbH
Common Name (CN)
  • *.myfritz.net
Alternative Names
  • *.myfritz.net
  • myfritz.net
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Common Name (CN)
  • DigiCert Global G2 TLS RSA SHA256 2020 CA1
validity period
Not valid before
2024-09-11
Not valid after
2025-10-12
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
EB:2B:25:0F:BA:A0:C3:9A:A8:B8:FA:E6:8C:3A:8E:0E:BD:10:73:17:A7:13:C2:0D:28:6C:AD:CE:AB:14:4D:CF
SHA1
03:0C:BC:D6:A9:9C:DA:A0:AC:A0:22:51:C6:07:2B:E9:CF:92:E9:FF
X509v3 extensions
authorityKeyIdentifier
  • keyid:74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
subjectKeyIdentifier
  • 42:AE:32:96:11:CE:DB:7C:11:7F:AB:F1:7A:80:EA:B0:E8:5C:FB:27
certificatePolicies
  • Policy: 2.23.140.1.2.2
  • CPS: http://www.digicert.com/CPS
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
  • Full Name:
  • URI:http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:
  • F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A
  • Timestamp : Sep 11 11:59:21.956 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:34:2A:5F:3F:0B:93:01:D5:EF:40:56:52:
  • C5:E1:16:8D:19:DC:62:A1:EA:F1:55:A1:28:46:B0:05:
  • D5:27:17:5D:02:21:00:CC:80:E3:FB:DA:16:7A:57:13:
  • 7B:5F:C8:1A:7C:80:A3:A6:5B:88:44:57:77:BC:22:C8:
  • 20:72:EA:01:F6:4F:17
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
  • 87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
  • Timestamp : Sep 11 11:59:21.898 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D7:81:F7:38:34:99:7B:03:32:E1:53:
  • 7B:3D:07:E5:A1:C0:87:EB:72:57:B3:16:8E:15:3C:59:
  • 8C:30:4F:C0:A6:02:21:00:D8:99:0A:0E:4E:C3:52:F6:
  • 7F:EE:70:47:66:AF:E6:97:69:17:0E:A0:30:61:01:AE:
  • D4:00:52:82:C7:F1:04:21
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E6:D2:31:63:40:77:8C:C1:10:41:06:D7:71:B9:CE:C1:
  • D2:40:F6:96:84:86:FB:BA:87:32:1D:FD:1E:37:8E:50
  • Timestamp : Sep 11 11:59:21.925 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:3F:9A:63:1D:8B:57:BA:A4:8C:25:85:B8:
  • 89:2F:9A:FA:1C:A9:CF:A0:0C:83:EA:DE:09:4C:CB:E1:
  • C4:65:43:48:02:21:00:ED:0A:E9:8D:B5:B3:3F:5C:E5:
  • 21:0E:9D:6B:7B:9B:68:9B:84:1D:A8:B9:41:C2:EB:1D:
  • F0:D4:9E:B6:44:20:F4