SSL-Tools

SSL check results of secure.emailsrvr.com

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Discover if the mail servers for secure.emailsrvr.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 Thu, 26 Mar 2026 23:12:40 +0000

The mailservers of secure.emailsrvr.com can be reached through a secure connection.

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
secure.emailsrvr.com
146.20.161.10
 -
supported
secure.emailsrvr.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
16 s
secure.emailsrvr.com
173.203.187.10
 -
supported
secure.emailsrvr.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
16 s
secure.emailsrvr.com
184.106.54.10
 -
supported
secure.emailsrvr.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
16 s

Outgoing Mails

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

Certificates

First seen at:

CN=secure.emailsrvr.com

Certificate chain
Subject
Common Name (CN)
  • secure.emailsrvr.com
Alternative Names
  • secure.emailsrvr.com
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • RapidSSL TLS RSA CA G1
validity period
Not valid before
2026-02-16
Not valid after
2027-03-07
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
35:7B:63:19:36:05:1D:3E:FB:22:D0:60:E9:D1:EF:D3:81:4F:6F:3B:74:A5:AA:0F:D3:C9:FF:29:72:04:3B:A7
SHA1
06:7B:C0:9D:A5:F3:87:C0:B6:4F:3B:DC:2C:3B:C0:41:53:49:E2:A8
X509v3 extensions
authorityKeyIdentifier
  • keyid:0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
subjectKeyIdentifier
  • D1:9D:CC:EF:49:7E:8F:FE:0A:0E:12:BE:56:30:2F:F4:C0:B3:6F:49
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • CPS: http://www.digicert.com/CPS
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.rapidssl.com/RapidSSLTLSRSACAG1.crl
authorityInfoAccess
  • OCSP - URI:http://status.rapidssl.com
  • CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLTLSRSACAG1.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 4C:63:DC:98:E5:9C:1D:AB:88:F6:1E:8A:3D:DE:AE:8F:
  • AB:44:A3:37:7B:5F:9B:94:C3:FB:A1:9C:FC:C1:BE:26
  • Timestamp : Feb 16 05:56:52.223 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:04:D6:A1:8D:A9:9A:55:48:BE:D1:70:7F:
  • AF:1D:2E:33:E1:55:11:8C:6F:A1:22:2A:17:D9:F3:67:
  • 85:7B:71:C6:02:21:00:C7:30:81:8C:94:17:95:1C:52:
  • 2F:77:59:AE:08:86:EF:84:38:3D:B7:32:82:54:50:86:
  • 0E:BB:A0:87:7C:CB:CE
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD:
  • DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F
  • Timestamp : Feb 16 05:56:52.237 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D2:97:E9:21:7B:CA:68:68:BA:B2:DB:
  • 52:F1:32:0F:6B:21:0C:57:22:A0:69:D9:79:66:76:25:
  • 19:F6:FA:74:0E:02:21:00:E4:AF:BE:B1:61:3E:04:BF:
  • 59:C2:B2:32:86:C6:52:FD:92:E5:67:F6:D0:5E:C0:0D:
  • 3B:6D:30:44:02:49:6E:66
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:81:00:18:73:4E:17:6E:1D:47:E0:95:40:F3:81:BA:
  • 54:66:97:CD:63:A8:43:50:71:6E:B8:09:4E:DA:F1:0D
  • Timestamp : Feb 16 05:56:52.551 2026 GMT
  • Extensions: 00:00:05:00:02:89:B5:57
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:CD:11:4A:82:A2:C7:DB:9E:B0:79:12:
  • 55:00:6C:AF:75:DF:80:FE:1E:0E:6E:CB:6A:05:2A:29:
  • DB:66:19:59:BA:02:20:7E:D5:A5:E7:8E:E4:DB:DE:3F:
  • AE:AD:A5:FE:D4:BB:73:D6:19:FF:50:B0:79:6B:4A:2E:
  • 2C:A8:80:44:C9:4B:9C