SSL-Tools

SSL check results of wetzel-naumburg.de

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Discover if the mail servers for wetzel-naumburg.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, 31 Jul 2020 01:27:14 +0000

We can not guarantee a secure connection to the mailservers of wetzel-naumburg.de!

Please contact the operator of wetzel-naumburg.de and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/wetzel-naumburg.de

Servers

Incoming Mails

These servers are responsible for incoming mails to @wetzel-naumburg.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.wetzel-naumburg.de
2003:cd:87ff:2df3:a96:d7ff:fe50:7423
Results incomplete
10 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mail.wetzel-naumburg.de
84.144.220.219
 10
supported
mail.wetzel-naumburg.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
12 s
26k5x9rfvyuke6qm.myfritz.net
2003:cd:87ff:2df3:a96:d7ff:fe50:7423
Results incomplete
20 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
26k5x9rfvyuke6qm.myfritz.net
84.144.220.219
 20
supported
mail.wetzel-naumburg.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
12 s
relay.rzone.de
81.169.145.96
Results incomplete
100
supported
relay.rzone.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

We have not received any emails from a @wetzel-naumburg.de address so far. Test mail delivery

Certificates

First seen at:

CN=relay.rzone.de

Certificate chain
Subject
Common Name (CN)
  • relay.rzone.de
Alternative Names
  • relay.rzone.de
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • Thawte RSA CA 2018
validity period
Not valid before
2020-03-06
Not valid after
2021-04-24
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
34:53:C7:4F:D4:E8:F1:BD:28:40:87:2A:F5:63:49:3A:FF:E9:D5:66:DB:C5:A0:7B:F3:8C:0F:91:2B:EC:6A:D3
SHA1
90:77:6D:44:1A:78:DC:4F:CF:84:72:38:86:D5:C4:58:83:6E:63:01
X509v3 extensions
authorityKeyIdentifier
  • keyid:A3:C8:5E:65:54:E5:30:78:C1:05:EA:07:0A:6A:59:CC:B9:FE:DE:5A
subjectKeyIdentifier
  • 0B:8A:47:A5:72:46:95:E7:B1:61:5C:5C:D3:0E:6E:D5:25:F9:EA:5B
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.thawte.com/ThawteRSACA2018.crl
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://status.thawte.com
  • CA Issuers - URI:http://cacerts.thawte.com/ThawteRSACA2018.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7D:3E:F2:F8:8F:FF:88:55:68:24:C2:C0:CA:9E:52:89:
  • 79:2B:C5:0E:78:09:7F:2E:6A:97:68:99:7E:22:F0:D7
  • Timestamp : Mar 6 19:04:09.482 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:1D:6C:2A:BD:82:8C:D2:74:1B:B8:6F:C4:
  • AA:B7:4B:A3:03:40:5F:C6:CD:23:2E:BE:15:57:E8:2C:
  • D8:9F:47:07:02:21:00:C1:0E:51:3F:36:07:4B:2A:66:
  • A0:1D:5C:03:F5:33:36:34:75:EB:5E:77:8C:15:B2:81:
  • AA:84:2D:00:6A:52:8D
  • 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 : Mar 6 19:04:09.482 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:F8:8B:92:66:69:A4:49:43:03:DE:0D:
  • FC:BA:1A:76:94:44:C6:DA:D0:A1:A9:37:31:F3:88:AB:
  • D5:F8:0F:7E:16:02:20:61:A6:84:99:F7:CF:B9:1E:02:
  • 54:69:7A:3C:3D:EE:23:E3:B9:CE:F8:49:54:4D:9F:D9:
  • 76:A8:24:28:8A:04:A5
First seen at:

CN=mail.wetzel-naumburg.de

Certificate chain
Subject
Common Name (CN)
  • mail.wetzel-naumburg.de
Alternative Names
  • mail.wetzel-naumburg.de
  • nextcloud.wetzel-naumburg.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-07-21
Not valid after
2020-10-19
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
AC:28:76:E7:80:85:88:16:2A:0B:91:F1:BE:9F:05:77:45:DC:33:24:45:86:A7:6F:BF:B1:A1:B6:B4:69:9C:1E
SHA1
4E:A2:49:67:E4:6F:2F:F2:32:36:14:98:3E:0F:AE:E8:C5:59:90:6D
X509v3 extensions
subjectKeyIdentifier
  • FE:DD:FB:D9:3F:F8:95:89:60:09:79:C3:E9:71:96:D7:E1:E4:71:3A
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 5E:A7:73:F9:DF:56:C0:E7:B5:36:48:7D:D0:49:E0:32:
  • 7A:91:9A:0C:84:A1:12:12:84:18:75:96:81:71:45:58
  • Timestamp : Jul 21 22:44:14.825 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:50:93:78:F2:99:92:3E:D3:5F:BE:AE:F3:
  • 8C:BC:72:9A:CA:62:B7:8C:1D:4F:ED:67:53:77:CC:4F:
  • 34:D2:AD:99:02:21:00:BF:78:73:FC:F8:60:BF:52:4A:
  • D9:13:91:65:CE:F6:CE:57:98:E7:EB:1E:EE:59:2B:F0:
  • 01:A9:0B:E4:53:9E:B5
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 07:B7:5C:1B:E5:7D:68:FF:F1:B0:C6:1D:23:15:C7:BA:
  • E6:57:7C:57:94:B7:6A:EE:BC:61:3A:1A:69:D3:A2:1C
  • Timestamp : Jul 21 22:44:14.847 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:DB:8B:AC:F6:8C:77:D1:34:55:F3:F5:
  • 6F:C4:C3:D7:29:DF:63:AF:64:6D:F2:72:88:8A:05:C6:
  • 38:E9:46:DD:C4:02:21:00:F6:94:D9:AE:1C:5B:F1:23:
  • 7C:EC:3B:4E:3D:F1:6E:1E:F0:97:78:E6:8D:12:84:C6:
  • 96:18:AC:61:86:F4:29:E1