SSL-Tools

SSL check results of landratsamt-heilbronn.de

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Discover if the mail servers for landratsamt-heilbronn.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 Tue, 05 Nov 2024 11:03:32 +0000

The mailservers of landratsamt-heilbronn.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @landratsamt-heilbronn.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx1.kvnbw.de
194.0.94.38
 10
supported
mx1.kvnbw.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
mx3.kvnbw.de
194.59.36.55
 10
supported
mx3.kvnbw.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
mx2.kvnbw.de
194.0.94.39
 10
supported
mx2.kvnbw.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
mx4.kvnbw.de
194.59.36.56
 10
supported
mx4.kvnbw.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=mx1.kvnbw.de,O=Komm.ONE Anstalt des oeffentlichen Rechts,L=Stuttgart,ST=Baden-Wuerttemberg,C=DE

Certificate chain
Subject
Country (C)
  • DE
State (ST)
  • Baden-Wuerttemberg
Locality (L)
  • Stuttgart
Organization (O)
  • Komm.ONE Anstalt des oeffentlichen Rechts
Common Name (CN)
  • mx1.kvnbw.de
Alternative Names
  • mx1.kvnbw.de
Issuer
Country (C)
  • BE
Organization (O)
  • GlobalSign nv-sa
Common Name (CN)
  • GlobalSign RSA OV SSL CA 2018
validity period
Not valid before
2024-04-05
Not valid after
2025-05-07
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
57:13:8D:18:A4:52:47:E3:09:BC:02:B4:E8:80:5D:CC:7D:88:BE:A4:66:B6:A8:84:A4:27:82:B6:B3:45:76:68
SHA1
BB:CA:2E:D0:9E:0B:33:F0:3E:B2:96:4D:56:26:82:C4:34:37:EE:2C
X509v3 extensions
authorityInfoAccess
  • CA Issuers - URI:http://secure.globalsign.com/cacert/gsrsaovsslca2018.crt
  • OCSP - URI:http://ocsp.globalsign.com/gsrsaovsslca2018
certificatePolicies
  • Policy: 1.3.6.1.4.1.4146.1.20
  • CPS: https://www.globalsign.com/repository/
  • Policy: 2.23.140.1.2.2
crlDistributionPoints
  • Full Name:
  • URI:http://crl.globalsign.com/gsrsaovsslca2018.crl
authorityKeyIdentifier
  • keyid:F8:EF:7F:F2:CD:78:67:A8:DE:6F:8F:24:8D:88:F1:87:03:02:B3:EB
subjectKeyIdentifier
  • 53:0E:27:82:FA:1C:D7:20:D4:9F:09:06:65:BC:30:DF:AA:AE:48:B3
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
  • D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
  • Timestamp : Apr 5 12:21:05.147 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:92:56:17:1B:75:AE:A5:57:6C:8E:B0:
  • DD:85:7B:25:6A:11:61:54:F8:07:50:68:83:4D:CD:5B:
  • 87:A0:59:4C:B1:02:21:00:CB:BA:AF:F3:45:D6:8D:60:
  • DB:1C:73:BE:8F:56:D8:B6:01:A1:12:62:9E:69:32:10:
  • 12:03:FA:D5:9D:64:4A:C5
  • 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 : Apr 5 12:21:05.143 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:09:B6:84:93:67:CB:6C:7F:5A:FC:CC:F8:
  • DF:48:62:A0:BC:E4:CD:5F:9E:59:A4:C5:9C:65:DE:90:
  • A9:22:0D:6A:02:20:49:4D:03:94:69:70:BE:17:6F:57:
  • E2:2A:7E:25:9E:DA:E2:75:3C:96:8A:B0:E5:0A:57:C2:
  • C2:60:6F:05:EE:D9
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 4E:75:A3:27:5C:9A:10:C3:38:5B:6C:D4:DF:3F:52:EB:
  • 1D:F0:E0:8E:1B:8D:69:C0:B1:FA:64:B1:62:9A:39:DF
  • Timestamp : Apr 5 12:21:05.102 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:76:EC:AB:50:DE:65:11:AE:E2:3B:0F:D5:
  • E6:70:A4:61:5E:79:B9:FB:82:61:BA:01:28:07:3E:96:
  • 04:BC:F9:89:02:21:00:EA:46:78:C8:44:2E:32:0C:5D:
  • 3A:8A:C1:C2:F2:95:3A:EE:CF:02:D5:D2:DD:97:54:AC:
  • 06:BD:B3:0A:F2:19:CF
First seen at:

CN=mx3.kvnbw.de,O=Komm.ONE Anstalt des oeffentlichen Rechts,L=Stuttgart,ST=Baden-Wuerttemberg,C=DE

Certificate chain
Subject
Country (C)
  • DE
State (ST)
  • Baden-Wuerttemberg
Locality (L)
  • Stuttgart
Organization (O)
  • Komm.ONE Anstalt des oeffentlichen Rechts
Common Name (CN)
  • mx3.kvnbw.de
Alternative Names
  • mx3.kvnbw.de
Issuer
Country (C)
  • BE
Organization (O)
  • GlobalSign nv-sa
Common Name (CN)
  • GlobalSign RSA OV SSL CA 2018
validity period
Not valid before
2024-04-05
Not valid after
2025-05-07
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
99:9F:8A:CB:34:2B:C1:47:BC:FF:AC:AB:EF:85:21:F6:EF:9F:B6:A1:EC:8F:EC:D6:E8:A1:A3:11:A8:F7:24:02
SHA1
8A:24:BD:B4:D2:65:32:8A:78:DB:C2:53:7C:4E:61:5C:EB:63:F2:86
X509v3 extensions
authorityInfoAccess
  • CA Issuers - URI:http://secure.globalsign.com/cacert/gsrsaovsslca2018.crt
  • OCSP - URI:http://ocsp.globalsign.com/gsrsaovsslca2018
certificatePolicies
  • Policy: 1.3.6.1.4.1.4146.1.20
  • CPS: https://www.globalsign.com/repository/
  • Policy: 2.23.140.1.2.2
crlDistributionPoints
  • Full Name:
  • URI:http://crl.globalsign.com/gsrsaovsslca2018.crl
authorityKeyIdentifier
  • keyid:F8:EF:7F:F2:CD:78:67:A8:DE:6F:8F:24:8D:88:F1:87:03:02:B3:EB
subjectKeyIdentifier
  • ED:C3:8E:6E:65:15:C8:99:8E:9A:A9:BA:5E:15:C2:77:DD:9D:4F:DE
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
  • D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
  • Timestamp : Apr 5 12:34:00.608 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:87:73:F5:3A:28:B4:EA:4B:62:2C:00:
  • CA:FE:23:7D:8D:80:84:D8:3E:3D:0D:AD:28:63:9C:0D:
  • DC:0E:D5:0E:46:02:20:6C:80:9B:6A:9A:87:C3:76:70:
  • FA:93:7A:40:63:19:07:D9:E8:C4:10:0B:BA:94:AD:C9:
  • 07:A5:81:40:BC:73:76
  • 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 : Apr 5 12:34:00.608 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:81:E0:9A:C1:A7:B7:E8:A9:3D:9D:A6:
  • 0D:67:FF:11:DA:FD:B0:82:9B:66:B2:2A:90:1B:14:0D:
  • C0:8C:AA:5B:6D:02:21:00:DF:51:ED:34:E8:2E:AD:D3:
  • D9:45:14:6D:D6:DC:2E:4E:90:18:16:30:4B:3A:F6:E9:
  • CB:02:4C:E8:AE:85:05:52
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 4E:75:A3:27:5C:9A:10:C3:38:5B:6C:D4:DF:3F:52:EB:
  • 1D:F0:E0:8E:1B:8D:69:C0:B1:FA:64:B1:62:9A:39:DF
  • Timestamp : Apr 5 12:34:00.563 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:A8:50:FF:F9:D8:02:2E:12:F0:92:8F:
  • 77:66:7D:FB:1D:9C:5C:76:D1:85:07:05:16:C1:88:F3:
  • 85:AE:73:B5:90:02:21:00:CD:95:95:6F:64:58:DE:6C:
  • D5:AA:40:7B:83:BC:FA:01:43:0C:8A:BE:87:75:E7:D0:
  • 10:02:14:24:3E:45:92:96
First seen at:

CN=mx2.kvnbw.de,O=Komm.ONE Anstalt des oeffentlichen Rechts,L=Stuttgart,ST=Baden-Wuerttemberg,C=DE

Certificate chain
Subject
Country (C)
  • DE
State (ST)
  • Baden-Wuerttemberg
Locality (L)
  • Stuttgart
Organization (O)
  • Komm.ONE Anstalt des oeffentlichen Rechts
Common Name (CN)
  • mx2.kvnbw.de
Alternative Names
  • mx2.kvnbw.de
Issuer
Country (C)
  • BE
Organization (O)
  • GlobalSign nv-sa
Common Name (CN)
  • GlobalSign RSA OV SSL CA 2018
validity period
Not valid before
2024-04-08
Not valid after
2025-05-10
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
C8:7E:54:0E:9C:99:30:FE:86:84:EA:6F:59:E7:90:D7:47:F4:D1:47:00:94:70:29:8A:06:C2:46:0F:FA:2E:A2
SHA1
55:07:CE:D6:39:FC:85:DD:58:29:B3:75:9D:1B:72:1A:E3:BB:C0:36
X509v3 extensions
authorityInfoAccess
  • CA Issuers - URI:http://secure.globalsign.com/cacert/gsrsaovsslca2018.crt
  • OCSP - URI:http://ocsp.globalsign.com/gsrsaovsslca2018
certificatePolicies
  • Policy: 1.3.6.1.4.1.4146.1.20
  • CPS: https://www.globalsign.com/repository/
  • Policy: 2.23.140.1.2.2
crlDistributionPoints
  • Full Name:
  • URI:http://crl.globalsign.com/gsrsaovsslca2018.crl
authorityKeyIdentifier
  • keyid:F8:EF:7F:F2:CD:78:67:A8:DE:6F:8F:24:8D:88:F1:87:03:02:B3:EB
subjectKeyIdentifier
  • 3F:39:A1:6E:0D:C9:DF:45:6A:4B:D2:C3:F6:99:6B:58:88:CB:B9:C0
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
  • D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
  • Timestamp : Apr 8 16:32:04.249 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:63:A0:92:D6:53:42:87:31:33:0D:DC:D0:
  • D6:D2:B5:17:9E:3D:0A:26:8A:CA:37:45:43:F5:D8:38:
  • A1:8A:F6:0F:02:21:00:C1:1A:4E:6D:8C:7B:9B:2A:3C:
  • 2F:53:1E:41:BE:AF:B6:AA:92:60:27:B5:F5:B3:6E:5E:
  • 4C:65:9C:1E:85:C6:73
  • 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 : Apr 8 16:32:04.239 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:CD:1D:39:76:0F:57:90:C7:37:84:E6:
  • 55:6C:F5:02:23:CD:BD:F0:22:BA:41:50:C8:18:CA:83:
  • 27:83:55:30:6F:02:20:61:57:52:5B:6E:49:25:10:72:
  • 81:0A:E0:F2:FD:12:4A:29:65:48:14:43:C1:3A:C7:B3:
  • DE:43:35:14:C3:60:87
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 4E:75:A3:27:5C:9A:10:C3:38:5B:6C:D4:DF:3F:52:EB:
  • 1D:F0:E0:8E:1B:8D:69:C0:B1:FA:64:B1:62:9A:39:DF
  • Timestamp : Apr 8 16:32:04.211 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:69:0A:BD:0F:8F:65:F6:06:1D:18:3A:30:
  • 06:70:3C:FA:69:A6:67:F4:02:6B:BB:F8:FB:0A:D2:7C:
  • 30:DD:A7:1B:02:21:00:9C:A6:53:8B:2A:E5:2B:E3:C3:
  • BD:38:57:E9:A2:77:0C:6D:89:1F:2A:05:F6:40:29:02:
  • CD:05:2B:BA:F6:B0:4C
First seen at:

CN=mx4.kvnbw.de,O=Komm.ONE Anstalt des oeffentlichen Rechts,L=Stuttgart,ST=Baden-Wuerttemberg,C=DE

Certificate chain
Subject
Country (C)
  • DE
State (ST)
  • Baden-Wuerttemberg
Locality (L)
  • Stuttgart
Organization (O)
  • Komm.ONE Anstalt des oeffentlichen Rechts
Common Name (CN)
  • mx4.kvnbw.de
Alternative Names
  • mx4.kvnbw.de
Issuer
Country (C)
  • BE
Organization (O)
  • GlobalSign nv-sa
Common Name (CN)
  • GlobalSign RSA OV SSL CA 2018
validity period
Not valid before
2024-04-05
Not valid after
2025-05-07
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
0E:C6:71:F8:C3:E7:2F:9E:6E:ED:08:40:DC:00:95:7B:AA:C4:B6:FC:AD:7E:DE:C5:2C:C3:40:B9:68:1D:E5:9A
SHA1
A2:EE:0D:E2:CD:49:49:1D:B6:10:82:6F:67:5C:A3:5F:21:3B:5F:16
X509v3 extensions
authorityInfoAccess
  • CA Issuers - URI:http://secure.globalsign.com/cacert/gsrsaovsslca2018.crt
  • OCSP - URI:http://ocsp.globalsign.com/gsrsaovsslca2018
certificatePolicies
  • Policy: 1.3.6.1.4.1.4146.1.20
  • CPS: https://www.globalsign.com/repository/
  • Policy: 2.23.140.1.2.2
crlDistributionPoints
  • Full Name:
  • URI:http://crl.globalsign.com/gsrsaovsslca2018.crl
authorityKeyIdentifier
  • keyid:F8:EF:7F:F2:CD:78:67:A8:DE:6F:8F:24:8D:88:F1:87:03:02:B3:EB
subjectKeyIdentifier
  • 99:76:F5:27:DC:5F:D6:69:1B:96:E3:C4:6C:F4:D2:67:4E:ED:B9:32
ct_precert_scts
  • 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 : Apr 5 12:40:23.361 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:01:36:20:1A:04:07:07:32:3C:36:19:0E:
  • A2:85:18:04:09:75:94:08:B2:80:8B:F7:19:EE:04:20:
  • C1:F0:93:31:02:21:00:FF:A1:35:C7:3C:02:34:60:C9:
  • 00:BC:E1:2C:F2:3B:D0:C5:AB:B3:69:44:FD:6F:C0:87:
  • 38:E6:51:25:29:E6:C6
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 13:4A:DF:1A:B5:98:42:09:78:0C:6F:EF:4C:7A:91:A4:
  • 16:B7:23:49:CE:58:57:6A:DF:AE:DA:A7:C2:AB:E0:22
  • Timestamp : Apr 5 12:40:23.410 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:38:43:28:E5:DF:BE:7B:C3:23:29:F8:D8:
  • B6:DD:D1:D7:78:D4:89:B1:9A:E9:A5:94:CC:90:B9:DB:
  • D5:D3:0E:91:02:20:4F:64:2D:FE:5B:63:4C:32:51:3E:
  • 4A:5D:DC:FE:2A:F7:0C:93:97:B6:87:BA:34:24:A8:DA:
  • 4C:FA:F0:D6:A5:98
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 4E:75:A3:27:5C:9A:10:C3:38:5B:6C:D4:DF:3F:52:EB:
  • 1D:F0:E0:8E:1B:8D:69:C0:B1:FA:64:B1:62:9A:39:DF
  • Timestamp : Apr 5 12:40:23.621 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:F6:7B:86:06:59:E5:D2:D1:6C:88:D4:
  • 8C:4F:01:C9:0A:C5:A1:B3:1F:C1:32:C8:B0:49:F9:81:
  • 53:B0:72:B0:4D:02:20:09:56:44:5E:D4:91:5D:72:98:
  • 8D:95:57:5C:9B:96:59:70:BA:20:17:72:64:9C:5C:F3:
  • 75:2A:0C:46:77:C1:C5