SSL-Tools

SSL check results of techcultivation.org

NEW You can also bulk check multiple servers.

Discover if the mail servers for techcultivation.org 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, 20 May 2022 09:36:07 +0000

We can not guarantee a secure connection to the mailservers of techcultivation.org!

Please contact the operator of techcultivation.org and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/techcultivation.org

Servers

Incoming Mails

These servers are responsible for incoming mails to @techcultivation.org addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx03.hosting.de
2a03:2900:1:1::15
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx03.hosting.de
2a03:2900:1:1::14
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx03.hosting.de
2a03:2900:1:1::13
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx03.hosting.de
95.129.51.55
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx03.hosting.de
95.129.51.56
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx03.hosting.de
95.129.51.57
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx02.hosting.de
2a03:2900:1:1::4
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx02.hosting.de
2a03:2900:1:a::15
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx02.hosting.de
134.0.30.163
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx02.hosting.de
95.129.51.54
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx01.hosting.de
2a03:2900:1:a::13
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx01.hosting.de
2a03:2900:1:a::14
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx01.hosting.de
134.0.28.14
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx01.hosting.de
134.0.28.13
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mxbackup.hosting.de
2a03:2902:4:1::a
 20
supported
mxbackup.routing.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
mxbackup.hosting.de
2a03:2902:4:1::b
 20
supported
mxbackup.routing.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s
mxbackup.hosting.de
194.126.196.22
 20
supported
mxbackup.routing.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s
mxbackup.hosting.de
194.126.196.21
 20
supported
mxbackup.routing.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
7 s

Outgoing Mails

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

Certificates

First seen at:

CN=mxbackup.routing.net

Certificate chain
Subject
Common Name (CN)
  • mxbackup.routing.net
Alternative Names
  • mxbackup.routing.net
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • RapidSSL RSA CA 2018
validity period
Not valid before
2020-04-28
Not valid after
2022-06-27
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
AC:09:04:1A:07:61:2D:45:FD:90:5C:99:74:E0:0A:CD:9B:27:7F:42:AE:D7:CE:45:F6:E7:82:58:7C:CD:DE:BE
SHA1
33:C0:C3:FC:18:8B:53:8D:EE:7D:5D:91:9B:BF:B0:D7:B6:B9:DD:6D
X509v3 extensions
authorityKeyIdentifier
  • keyid:53:CA:17:59:FC:6B:C0:03:21:2F:1A:AE:E4:AA:A8:1C:82:56:DA:75
subjectKeyIdentifier
  • 61:CC:4A:5B:2A:02:A7:33:1F:2D:D4:8D:B3:31:4A:89:22:DD:3D:01
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.rapidssl.com/RapidSSLRSACA2018.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.rapidssl.com
  • CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLRSACA2018.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 : Apr 28 10:06:26.543 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:18:0A:08:91:DF:A4:76:43:4C:42:E6:54:
  • A9:58:F3:EB:7F:D9:77:6A:7F:9C:35:65:59:37:20:78:
  • 5E:E3:9F:22:02:20:03:A1:C8:AB:0E:A9:59:21:62:51:
  • E9:9D:83:FC:42:3C:0F:34:3C:F2:3D:BD:7F:C7:9F:0B:
  • DC:53:5B:F9:FB:CF
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 22:45:45:07:59:55:24:56:96:3F:A1:2F:F1:F7:6D:86:
  • E0:23:26:63:AD:C0:4B:7F:5D:C6:83:5C:6E:E2:0F:02
  • Timestamp : Apr 28 10:06:26.481 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:F9:E7:98:4D:C4:1F:14:1C:0A:1F:4A:
  • BD:DD:96:77:46:22:FB:40:4C:3E:26:15:2C:79:8F:64:
  • EA:29:80:AC:DD:02:20:0A:4C:F4:2C:7B:A1:39:67:DC:
  • 13:21:23:A9:B6:FE:7A:77:6F:14:4E:91:10:91:8C:8C:
  • D2:A1:1A:E2:78:B6:6A
  • 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 : Apr 28 10:06:26.540 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:0E:D7:A0:9A:58:AF:AF:51:CD:61:32:77:
  • 92:36:A1:55:B0:54:C4:B3:92:E0:D8:5D:35:E2:F2:B5:
  • BE:EA:FE:4A:02:21:00:AF:81:98:BD:86:02:5B:96:84:
  • BE:11:45:12:DE:22:58:88:B8:D9:D3:A4:26:3E:DE:8C:
  • F2:82:C6:4C:69:5E:6A