SSL check results of tedore.de

NEW You can also bulk check multiple servers.

Discover if the mail servers for tedore.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

Report created Fri, 03 Sep 2021 20:27:39 +0000

No connection to the mailservers of tedore.de could be established.

Servers

Incoming Mails

These servers are responsible for incoming mails to @tedore.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx.rvsbr.de
195.145.197.28
Results incomplete
20
supported
mx.rvsbr.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx2.rvsbr.de
195.145.197.14
Results incomplete
20
supported
mx2.rvsbr.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

We have received emails from these servers with @tedore.de sender addresses. Test mail delivery

Host TLS Version & Cipher
mx2.rvsbr.de (195.145.197.14)
TLSv1.3 TLS_AES_256_GCM_SHA384

Certificates

First seen at:

CN=mx.rvsbr.de

Certificate chain
Subject
Common Name (CN)
  • mx.rvsbr.de
Alternative Names
  • mx.rvsbr.de
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • Thawte TLS RSA CA G1
validity period
Not valid before
2020-12-07
Not valid after
2021-12-07
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
77:89:34:F4:22:F0:A7:2D:78:96:85:9B:75:45:FE:F7:08:CA:E7:CC:32:3B:E8:09:2C:5F:69:EF:CA:A3:26:F7
SHA1
7A:D0:9C:92:18:CC:C6:1B:6B:66:A7:34:76:7A:EE:A9:91:0D:45:9A
X509v3 extensions
authorityKeyIdentifier
  • keyid:A5:8C:FE:32:CC:EB:0F:2C:D4:19:C6:08:B8:00:24:88:5D:C3:C5:B7
subjectKeyIdentifier
  • 5F:17:CD:F6:D2:65:73:45:FC:5B:46:7B:FB:42:1A:CA:E2:72:91:D7
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.thawte.com/ThawteTLSRSACAG1.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/ThawteTLSRSACAG1.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : F6:5C:94:2F:D1:77:30:22:14:54:18:08:30:94:56:8E:
  • E3:4D:13:19:33:BF:DF:0C:2F:20:0B:CC:4E:F1:64:E3
  • Timestamp : Dec 7 07:39:00.212 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:4E:B6:C8:FE:91:58:52:14:01:6B:A3:2F:
  • 44:03:3D:79:F4:99:95:D0:A2:AD:37:47:90:86:60:7A:
  • A5:0C:F4:A1:02:21:00:D7:CF:30:50:9B:09:9C:26:7A:
  • C2:58:2C:BB:A4:9A:94:45:8C:CC:46:6C:0E:D5:32:18:
  • B9:61:EE:AF:29:0E:60
  • 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 : Dec 7 07:39:00.280 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:19:90:99:7B:F3:C4:3F:7D:E2:0F:E3:D3:
  • C5:2B:5D:9B:59:35:B3:49:89:1E:53:59:5E:1A:48:71:
  • E3:BC:47:C0:02:20:5F:76:1B:17:7B:88:96:8E:67:02:
  • AF:D5:C1:41:11:F5:6B:9A:05:07:C5:70:54:0F:08:35:
  • 75:77:1E:5D:42:EF
First seen at:

CN=mx2.rvsbr.de

Certificate chain
Subject
Common Name (CN)
  • mx2.rvsbr.de
Alternative Names
  • mx2.rvsbr.de
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • Thawte TLS RSA CA G1
validity period
Not valid before
2021-09-01
Not valid after
2022-09-01
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
09:F6:16:81:52:B6:65:79:5E:20:A3:3F:3E:C3:DF:50:C5:0C:26:03:87:29:8C:D4:AD:D8:52:35:46:09:18:3E
SHA1
65:BB:B4:FE:0D:76:A4:91:48:B8:D8:31:DB:9E:93:D0:FF:7C:18:A3
X509v3 extensions
authorityKeyIdentifier
  • keyid:A5:8C:FE:32:CC:EB:0F:2C:D4:19:C6:08:B8:00:24:88:5D:C3:C5:B7
subjectKeyIdentifier
  • EB:D2:AA:3B:6D:70:6B:66:7C:68:9B:7D:8D:6E:44:B3:CC:2A:35:3D
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.thawte.com/ThawteTLSRSACAG1.crl
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • CPS: http://www.digicert.com/CPS
authorityInfoAccess
  • OCSP - URI:http://status.thawte.com
  • CA Issuers - URI:http://cacerts.thawte.com/ThawteTLSRSACAG1.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 : Sep 1 16:38:46.507 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:9B:EF:08:B0:A1:3E:7D:64:B2:86:B8:
  • E6:69:BF:27:AF:8F:A1:5E:D1:26:18:7F:E1:CD:95:E6:
  • A0:52:F4:31:BB:02:20:56:FF:C7:80:BB:8F:92:B3:F5:
  • 0D:02:96:D5:81:C8:4C:71:6C:92:D7:5D:BC:85:5C:B7:
  • 80:7A:AF:D0:20:BA:41
  • 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 : Sep 1 16:38:46.549 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E1:A3:5F:E0:C3:33:B8:F4:98:C3:ED:
  • 55:0A:7D:55:5C:64:B4:67:15:17:9C:C9:9A:57:88:C0:
  • 20:13:C9:ED:DC:02:20:7D:A5:04:83:7C:64:46:23:8F:
  • D5:88:1F:2F:17:80:79:73:8C:E3:D8:B6:E9:66:E9:4A:
  • AC:7C:DC:D7:CB:54:92
  • 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 : Sep 1 16:38:46.416 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:80:75:85:25:9D:CD:E2:A9:D8:54:0B:
  • AD:A8:4F:BC:8D:B3:EC:79:C9:F2:54:3D:5A:8F:37:2A:
  • 58:F2:41:D5:53:02:21:00:D5:16:56:39:C1:40:95:EB:
  • 5B:4B:EE:5D:57:BB:E5:EA:FA:3E:C1:27:19:20:E9:0E:
  • 51:09:D8:E6:0C:81:C3:B1