SSL-Tools

SSL check results of taroii.com.br

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Discover if the mail servers for taroii.com.br 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, 15 Jan 2022 01:34:12 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
ns8.grupow.com.br
186.250.92.243
 0
supported
*.grupow.com.br
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
27 s
mail.grupow.com.br
186.250.93.164
 25
supported
*.grupow.com.br
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
20 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.grupow.com.br

Certificate chain
Subject
Common Name (CN)
  • *.grupow.com.br
Alternative Names
  • *.grupow.com.br
  • grupow.com.br
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Common Name (CN)
  • RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1
validity period
Not valid before
2020-08-03
Not valid after
2022-08-04
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
3A:A7:9C:95:48:34:A2:15:A5:D5:4A:18:6E:07:3B:28:6D:0F:5C:19:9D:73:5A:24:8E:95:81:97:38:E8:AD:32
SHA1
F1:39:CD:23:C7:8D:21:EC:3E:F0:30:88:99:87:92:61:F7:54:5D:8C
X509v3 extensions
authorityKeyIdentifier
  • keyid:A4:8D:E5:BE:7C:79:E4:70:23:6D:2E:29:34:AD:23:58:DC:F5:31:7F
subjectKeyIdentifier
  • 43:DC:C4:99:FA:49:CA:81:9B:66:5B:0C:E4:A7:97:A1:3F:6B:24:09
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/RapidSSLTLSDVRSAMixedSHA2562020CA-1.crl
  • Full Name:
  • URI:http://crl4.digicert.com/RapidSSLTLSDVRSAMixedSHA2562020CA-1.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://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/RapidSSLTLSDVRSAMixedSHA2562020CA-1.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 : Aug 3 19:14:06.131 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:97:3C:45:4A:32:51:F4:15:C2:3C:3B:
  • 1D:46:EF:AE:AA:57:12:63:39:F7:05:6D:9E:7E:82:D8:
  • 80:72:63:8C:B1:02:21:00:ED:3D:C6:76:94:B9:45:CF:
  • 8C:53:CE:3C:0F:B5:8F:02:40:26:08:42:60:FD:06:2D:
  • 70:83:1E:71:F4:F1:16:90
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 41:C8:CA:B1:DF:22:46:4A:10:C6:A1:3A:09:42:87:5E:
  • 4E:31:8B:1B:03:EB:EB:4B:C7:68:F0:90:62:96:06:F6
  • Timestamp : Aug 3 19:14:06.080 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:9C:E4:37:AA:81:1E:B5:88:91:AC:98:
  • 9E:F9:11:AC:01:D1:DF:FC:3E:71:27:88:1D:5A:18:01:
  • 2A:B3:EA:1B:A5:02:21:00:D5:A4:7F:83:DD:44:44:89:
  • 6C:98:24:9A:20:69:6B:59:AC:EA:65:40:17:C2:3F:0D:
  • E0:AA:2E:06:B3:2C:1F:B4
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77:
  • 15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13
  • Timestamp : Aug 3 19:14:06.621 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:EB:3B:76:63:EC:CE:5B:81:57:9F:20:
  • EA:B1:3A:1C:20:E1:31:99:9F:90:89:DA:87:74:9E:14:
  • 9F:78:1F:DD:CE:02:20:1B:97:E1:67:E9:90:9E:4E:32:
  • 5D:8D:E7:7B:30:03:20:6F:91:E1:94:26:FD:6F:16:9F:
  • 43:88:E3:E0:46:3D:05