SSL-Tools

SSL check results of zixvpm.mhhs.org

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Discover if the mail servers for zixvpm.mhhs.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, 21 Jan 2022 22:09:04 +0000

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

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

/mailservers/zixvpm.mhhs.org

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
zix3.mhhs.org
198.22.24.28
 10
supported
zixvpm.memorialhermann.org
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
47 s
zix2.mhhs.org
198.22.24.106
 10
supported
zixvpm.memorialhermann.org
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
49 s
zix1.mhhs.org
198.22.21.72
Results incomplete
50
supported
not checked
DANE
missing
PFS
unsupported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

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

Certificates

First seen at:

CN=zixvpm.memorialhermann.org,O=Memorial Hermann Health System,L=Houston,ST=Texas,C=US,serialNumber=2259701,jurisdictionST=Texas,jurisdictionC=US,businessCategory=Private Organization

Certificate chain
  • zixvpm.memorialhermann.org
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
      DigiCert SHA2 Extended Validation Server CA
Subject
Business category
  • Private Organization
jurisdictionC
  • US
jurisdictionST
  • Texas
Serial number
  • 2259701
Country (C)
  • US
State (ST)
  • Texas
Locality (L)
  • Houston
Organization (O)
  • Memorial Hermann Health System
Common Name (CN)
  • zixvpm.memorialhermann.org
Alternative Names
  • zixvpm.memorialhermann.org
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • DigiCert SHA2 Extended Validation Server CA
validity period
Not valid before
2022-01-06
Not valid after
2023-01-06
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
D7:47:99:B7:0D:8A:54:D7:7D:35:4F:60:2A:6F:1A:53:C1:E7:6D:C6:3B:3C:F9:7F:B1:09:AB:EC:A3:AF:15:09
SHA1
56:F0:54:9F:F2:AF:33:BD:DC:18:C4:EA:5E:9C:3D:2A:0C:7D:1B:5F
X509v3 extensions
authorityKeyIdentifier
  • keyid:3D:D3:50:A5:D6:A0:AD:EE:F3:4A:60:0A:65:D3:21:D4:F8:F8:D6:0F
subjectKeyIdentifier
  • 26:4B:4F:4A:68:FB:92:E1:CB:F0:F1:36:17:B4:DA:5F:15:C6:4A:B4
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/sha2-ev-server-g3.crl
  • Full Name:
  • URI:http://crl4.digicert.com/sha2-ev-server-g3.crl
certificatePolicies
  • Policy: 2.16.840.1.114412.2.1
  • Policy: 2.23.140.1.1
  • CPS: http://www.digicert.com/CPS
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/DigiCertSHA2ExtendedValidationServerCA.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : AD:F7:BE:FA:7C:FF:10:C8:8B:9D:3D:9C:1E:3E:18:6A:
  • B4:67:29:5D:CF:B1:0C:24:CA:85:86:34:EB:DC:82:8A
  • Timestamp : Jan 6 20:50:14.829 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:62:AB:41:AE:7C:BD:22:36:26:CF:A0:85:
  • 71:39:BE:6B:27:19:BF:90:99:68:69:6B:05:79:60:5D:
  • 95:86:42:5F:02:21:00:BE:6F:33:5A:4B:80:0A:90:50:
  • 86:FE:F6:83:9F:78:25:2B:03:F8:91:C3:4E:7A:F4:20:
  • 32:9F:E5:E7:7D:4B:95
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 35:CF:19:1B:BF:B1:6C:57:BF:0F:AD:4C:6D:42:CB:BB:
  • B6:27:20:26:51:EA:3F:E1:2A:EF:A8:03:C3:3B:D6:4C
  • Timestamp : Jan 6 20:50:14.835 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:F7:56:4B:AF:86:A9:60:12:17:7A:8E:
  • B0:7E:B1:B8:03:7F:45:D5:D7:58:86:36:84:00:22:05:
  • 66:0C:8B:D2:77:02:21:00:8E:8D:C6:93:B0:AB:1C:8B:
  • 49:5F:CA:E0:92:F4:AB:54:42:F3:0A:EA:E0:F0:EC:41:
  • 39:B6:E3:74:86:A3:7F:3B
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B3:73:77:07:E1:84:50:F8:63:86:D6:05:A9:DC:11:09:
  • 4A:79:2D:B1:67:0C:0B:87:DC:F0:03:0E:79:36:A5:9A
  • Timestamp : Jan 6 20:50:14.861 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:D1:DB:4D:2E:18:2E:8D:CC:00:91:89:
  • 57:06:96:7B:65:A6:83:2B:25:45:22:6D:88:07:C7:4C:
  • 30:10:72:33:0F:02:20:4B:2F:CB:8C:E1:FF:A2:52:44:
  • 10:18:EB:E3:99:FE:89:46:0E:E7:97:37:30:E8:74:03:
  • EE:CA:D6:49:28:7C:5E