SSL-Tools

SSL check results of squarehealth.com

NEW You can also bulk check multiple servers.

Discover if the mail servers for squarehealth.com 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 Sat, 05 Dec 2020 14:48:58 +0000

No connection to the mailservers of squarehealth.com could be established.

Servers

Incoming Mails

These servers are responsible for incoming mails to @squarehealth.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
cluster5.eu.messagelabs.com
46.226.52.199
Results incomplete
10
supported
mail287.messagelabs.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
cluster5.eu.messagelabs.com
46.226.52.197
Results incomplete
10
supported
mail285.messagelabs.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
cluster5.eu.messagelabs.com
46.226.52.107
Results incomplete
10
supported
mail271.messagelabs.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
cluster5.eu.messagelabs.com
46.226.52.103
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
cluster5.eu.messagelabs.com
46.226.52.101
Results incomplete
10
supported
mail265.messagelabs.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
cluster5.eu.messagelabs.com
46.226.52.203
Results incomplete
10
supported
mail291.messagelabs.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
cluster5a.eu.messagelabs.com
35.157.221.20
Results incomplete
20
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
cluster5a.eu.messagelabs.com
52.28.231.13
Results incomplete
20
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail287.messagelabs.com,OU=Symantec.cloud,O=Symantec Corporation,L=Mountain View,ST=California,C=US

Certificate chain
Subject
Country (C)
  • US
State (ST)
  • California
Locality (L)
  • Mountain View
Organization (O)
  • Symantec Corporation
Organizational Unit (OU)
  • Symantec.cloud
Common Name (CN)
  • mail287.messagelabs.com
Alternative Names
  • cluster5.eu.messagelabs.com
  • cluster5a.eu.messagelabs.com
  • cluster5out.eu.messagelabs.com
  • cluster6.eu.messagelabs.com
  • cluster6a.eu.messagelabs.com
  • cluster6out.eu.messagelabs.com
  • cluster.gsi.messagelabs.com
  • cluster.gsi2.messagelabs.com
  • cluster2.gsi.messagelabs.com
  • cluster2a.gsi.messagelabs.com
  • mail287.messagelabs.com
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Common Name (CN)
  • DigiCert SHA2 Secure Server CA
validity period
Not valid before
2019-01-24
Not valid after
2021-02-20
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
BD:4C:5B:C3:A5:45:9D:18:6C:16:3C:5E:13:55:D0:EF:FE:82:CC:3A:D5:AC:EC:06:C2:E8:4A:E6:C3:7A:14:FE
SHA1
E8:1F:9D:F7:CD:0A:F5:95:D9:5F:DA:69:5C:EA:C2:A6:F6:06:E0:FC
X509v3 extensions
authorityKeyIdentifier
  • keyid:0F:80:61:1C:82:31:61:D5:2F:28:E7:8D:46:38:B4:2C:E1:C6:D9:E2
subjectKeyIdentifier
  • 40:91:EB:86:5B:31:F2:CF:46:2A:DA:27:88:72:1C:F7:B7:68:B7:EF
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/ssca-sha2-g6.crl
  • Full Name:
  • URI:http://crl4.digicert.com/ssca-sha2-g6.crl
certificatePolicies
  • Policy: 2.16.840.1.114412.1.1
  • CPS: https://www.digicert.com/CPS
  • Policy: 2.23.140.1.2.2
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/DigiCertSHA2SecureServerCA.crt
First seen at:

CN=mail285.messagelabs.com,OU=Symantec.cloud,O=Symantec Corporation,L=Mountain View,ST=California,C=US

Certificate chain
Subject
Country (C)
  • US
State (ST)
  • California
Locality (L)
  • Mountain View
Organization (O)
  • Symantec Corporation
Organizational Unit (OU)
  • Symantec.cloud
Common Name (CN)
  • mail285.messagelabs.com
Alternative Names
  • cluster5.eu.messagelabs.com
  • cluster5a.eu.messagelabs.com
  • cluster5out.eu.messagelabs.com
  • cluster6.eu.messagelabs.com
  • cluster6a.eu.messagelabs.com
  • cluster6out.eu.messagelabs.com
  • cluster.gsi.messagelabs.com
  • cluster.gsi2.messagelabs.com
  • cluster2.gsi.messagelabs.com
  • cluster2a.gsi.messagelabs.com
  • mail285.messagelabs.com
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Common Name (CN)
  • DigiCert SHA2 Secure Server CA
validity period
Not valid before
2019-01-24
Not valid after
2021-02-20
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
DF:38:38:4C:64:E0:8B:22:6F:8C:80:F5:0A:E6:E6:7B:18:B0:77:37:DC:06:7B:34:CA:97:83:97:BC:83:ED:B6
SHA1
5B:00:13:67:BF:98:4E:FF:57:B8:F4:81:96:17:66:6D:D5:E9:E0:64
X509v3 extensions
authorityKeyIdentifier
  • keyid:0F:80:61:1C:82:31:61:D5:2F:28:E7:8D:46:38:B4:2C:E1:C6:D9:E2
subjectKeyIdentifier
  • 08:BB:1E:35:B0:F7:88:CB:02:63:51:42:30:4D:05:FC:DE:5A:79:A7
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/ssca-sha2-g6.crl
  • Full Name:
  • URI:http://crl4.digicert.com/ssca-sha2-g6.crl
certificatePolicies
  • Policy: 2.16.840.1.114412.1.1
  • CPS: https://www.digicert.com/CPS
  • Policy: 2.23.140.1.2.2
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/DigiCertSHA2SecureServerCA.crt
First seen at:

CN=mail271.messagelabs.com,OU=Symantec.cloud,O=Symantec Corporation,L=Mountain View,ST=California,C=US

Certificate chain
Subject
Country (C)
  • US
State (ST)
  • California
Locality (L)
  • Mountain View
Organization (O)
  • Symantec Corporation
Organizational Unit (OU)
  • Symantec.cloud
Common Name (CN)
  • mail271.messagelabs.com
Alternative Names
  • cluster5.eu.messagelabs.com
  • cluster6.eu.messagelabs.com
  • cluster.gsi.messagelabs.com
  • cluster2.gsi.messagelabs.com
  • cluster5a.eu.messagelabs.com
  • cluster6a.eu.messagelabs.com
  • cluster5out.eu.messagelabs.com
  • cluster6out.eu.messagelabs.com
  • cluster2a.gsi.messagelabs.com
  • cluster.gsi2.messagelabs.com
  • mail271.messagelabs.com
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Common Name (CN)
  • DigiCert SHA2 Secure Server CA
validity period
Not valid before
2019-11-27
Not valid after
2021-11-18
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
96:DE:C3:E1:21:8A:8D:24:B8:A4:96:E8:90:3C:55:AC:11:CF:A1:9B:96:EB:B4:83:AC:DA:4E:96:37:92:39:4E
SHA1
42:D3:9F:31:EF:32:BA:56:8F:43:51:33:97:AA:02:C7:DB:F5:42:AE
X509v3 extensions
authorityKeyIdentifier
  • keyid:0F:80:61:1C:82:31:61:D5:2F:28:E7:8D:46:38:B4:2C:E1:C6:D9:E2
subjectKeyIdentifier
  • 3D:10:9C:21:19:47:C2:2B:0A:75:51:0D:D0:08:D0:A2:27:95:12:9D
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/ssca-sha2-g6.crl
  • Full Name:
  • URI:http://crl4.digicert.com/ssca-sha2-g6.crl
certificatePolicies
  • Policy: 2.16.840.1.114412.1.1
  • CPS: https://www.digicert.com/CPS
  • Policy: 2.23.140.1.2.2
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/DigiCertSHA2SecureServerCA.crt
First seen at:

CN=mail265.messagelabs.com,OU=Symantec.cloud,O=Symantec Corporation,L=Mountain View,ST=California,C=US

Certificate chain
Subject
Country (C)
  • US
State (ST)
  • California
Locality (L)
  • Mountain View
Organization (O)
  • Symantec Corporation
Organizational Unit (OU)
  • Symantec.cloud
Common Name (CN)
  • mail265.messagelabs.com
Alternative Names
  • cluster5.eu.messagelabs.com
  • cluster6.eu.messagelabs.com
  • cluster.gsi.messagelabs.com
  • cluster.gsi2.messagelabs.com
  • cluster2.gsi.messagelabs.com
  • cluster2a.gsi.messagelabs.com
  • cluster5a.eu.messagelabs.com
  • cluster6a.eu.messagelabs.com
  • cluster5out.eu.messagelabs.com
  • cluster6out.eu.messagelabs.com
  • mail265.messagelabs.com
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Common Name (CN)
  • DigiCert SHA2 Secure Server CA
validity period
Not valid before
2019-01-23
Not valid after
2021-02-15
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
D5:AE:3E:58:A0:93:AD:D9:87:D7:8A:A8:42:5B:6A:FC:B8:0A:DC:69:C7:70:C2:DC:AA:6B:D9:31:DF:46:F4:2E
SHA1
B5:FD:F8:00:26:44:78:88:E8:E6:71:E0:72:43:56:6B:B7:6D:E0:45
X509v3 extensions
authorityKeyIdentifier
  • keyid:0F:80:61:1C:82:31:61:D5:2F:28:E7:8D:46:38:B4:2C:E1:C6:D9:E2
subjectKeyIdentifier
  • 2A:80:AE:5A:DA:90:D1:63:FE:EE:C6:62:60:86:77:EA:F5:14:F3:28
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/ssca-sha2-g6.crl
  • Full Name:
  • URI:http://crl4.digicert.com/ssca-sha2-g6.crl
certificatePolicies
  • Policy: 2.16.840.1.114412.1.1
  • CPS: https://www.digicert.com/CPS
  • Policy: 2.23.140.1.2.2
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/DigiCertSHA2SecureServerCA.crt
First seen at:

CN=mail291.messagelabs.com,OU=Symantec.cloud,O=Symantec Corporation,L=Mountain View,ST=California,C=US

Certificate chain
Subject
Country (C)
  • US
State (ST)
  • California
Locality (L)
  • Mountain View
Organization (O)
  • Symantec Corporation
Organizational Unit (OU)
  • Symantec.cloud
Common Name (CN)
  • mail291.messagelabs.com
Alternative Names
  • cluster5.eu.messagelabs.com
  • cluster6.eu.messagelabs.com
  • cluster.gsi.messagelabs.com
  • cluster2.gsi.messagelabs.com
  • cluster5a.eu.messagelabs.com
  • cluster6a.eu.messagelabs.com
  • cluster5out.eu.messagelabs.com
  • cluster6out.eu.messagelabs.com
  • cluster2a.gsi.messagelabs.com
  • cluster.gsi2.messagelabs.com
  • mail291.messagelabs.com
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Common Name (CN)
  • DigiCert SHA2 Secure Server CA
validity period
Not valid before
2019-11-27
Not valid after
2021-11-18
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
0E:69:C0:C9:CE:72:B1:F6:A7:54:92:34:CF:3A:20:1B:2D:68:78:8C:29:54:C0:4C:8C:D7:E0:9C:03:BC:07:B6
SHA1
36:8B:E4:9F:3B:AE:D0:A4:25:95:3A:AD:85:D0:46:3E:C1:D8:87:E5
X509v3 extensions
authorityKeyIdentifier
  • keyid:0F:80:61:1C:82:31:61:D5:2F:28:E7:8D:46:38:B4:2C:E1:C6:D9:E2
subjectKeyIdentifier
  • 15:4B:37:FB:D6:90:95:2E:D6:A5:6B:7A:1F:CC:5F:65:08:C5:3A:AC
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/ssca-sha2-g6.crl
  • Full Name:
  • URI:http://crl4.digicert.com/ssca-sha2-g6.crl
certificatePolicies
  • Policy: 2.16.840.1.114412.1.1
  • CPS: https://www.digicert.com/CPS
  • Policy: 2.23.140.1.2.2
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/DigiCertSHA2SecureServerCA.crt