SSL-Tools

SSL check results of internet.ao

NEW You can also bulk check multiple servers.

Discover if the mail servers for internet.ao 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, 15 Apr 2021 02:25:43 +0000

We can not guarantee a secure connection to the mailservers of internet.ao!

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

/mailservers/internet.ao

Servers

Incoming Mails

These servers are responsible for incoming mails to @internet.ao addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.ita.co.ao
197.234.112.106
 10
supported
*.ita.co.ao
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
9 s
relay.maxnet.ao
197.234.112.100
Results incomplete
20
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
12 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.ita.co.ao

Certificate chain
  • *.ita.co.ao
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Unknown Authority
      RapidSSL RSA CA 2018
Subject
Common Name (CN)
  • *.ita.co.ao
Alternative Names
  • *.ita.co.ao
  • ita.co.ao
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • RapidSSL RSA CA 2018
validity period
Not valid before
2019-10-27
Not valid after
2021-11-25
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
8E:70:F3:31:58:35:A8:05:CF:19:54:47:D1:74:BD:5A:6B:05:E2:0A:17:57:3A:F4:59:14:02:21:8C:35:A1:3A
SHA1
83:6D:7D:4A:7E:AA:D0:E4:04:CC:50:C5:DC:E1:C3:FD:A7:2D:AD:10
X509v3 extensions
authorityKeyIdentifier
  • keyid:53:CA:17:59:FC:6B:C0:03:21:2F:1A:AE:E4:AA:A8:1C:82:56:DA:75
subjectKeyIdentifier
  • 58:74:84:2C:17:A2:BA:B8:B1:41:DA:5E:0D:E9:86:C5:5E:DA:63:01
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.rapidssl.com/RapidSSLRSACA2018.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://status.rapidssl.com
  • CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLRSACA2018.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A4:B9:09:90:B4:18:58:14:87:BB:13:A2:CC:67:70:0A:
  • 3C:35:98:04:F9:1B:DF:B8:E3:77:CD:0E:C8:0D:DC:10
  • Timestamp : Oct 27 13:23:06.451 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:1E:03:B8:71:39:19:D5:CD:B7:A4:E2:E2:
  • FC:91:C9:87:1F:EE:8C:C9:59:59:A4:4C:5B:48:3B:A6:
  • A2:9D:85:EB:02:20:65:F1:C3:33:E1:C4:FF:A9:D3:B9:
  • CF:A0:9F:3E:74:1A:10:84:2C:05:F9:54:49:3C:1E:00:
  • 5C:48:7B:B3:F1:9D
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 87:75:BF:E7:59:7C:F8:8C:43:99:5F:BD:F3:6E:FF:56:
  • 8D:47:56:36:FF:4A:B5:60:C1:B4:EA:FF:5E:A0:83:0F
  • Timestamp : Oct 27 13:23:06.556 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:FD:DD:21:23:3D:EF:5D:20:D7:26:7B:
  • 73:54:9D:DA:A8:96:38:8E:E1:FA:F7:C3:4A:77:A3:C1:
  • 55:3C:0C:16:6F:02:21:00:84:5C:A0:89:1C:95:5C:4E:
  • 02:B2:8E:AB:BA:FA:DB:AA:17:BE:D6:61:0F:7B:62:F5:
  • 62:9E:E5:3B:CD:0E:EE:41
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 44:94:65:2E:B0:EE:CE:AF:C4:40:07:D8:A8:FE:28:C0:
  • DA:E6:82:BE:D8:CB:31:B5:3F:D3:33:96:B5:B6:81:A8
  • Timestamp : Oct 27 13:23:06.321 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:2A:3E:05:6F:65:8D:29:8D:36:E5:67:B6:
  • BF:D5:FA:ED:A4:C8:15:BE:89:C4:04:61:A2:7A:91:F0:
  • 92:05:EE:24:02:21:00:90:F8:30:19:B7:9F:DA:1A:45:
  • 0A:45:3C:6D:77:1A:0D:28:FE:F0:A3:EE:30:13:0F:B2:
  • CC:D4:AC:0C:71:DC:F4