SSL-Tools

SSL check results of ag2.it

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Discover if the mail servers for ag2.it 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, 20 Nov 2020 14:41:53 +0000

We can not guarantee a secure connection to the mailservers of ag2.it!

Please contact the operator of ag2.it and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/ag2.it

Servers

Incoming Mails

These servers are responsible for incoming mails to @ag2.it addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
intra.ag2.it
2a01:4f8:192:73b6::2
 0
supported
intra.ag2.it
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
intra.ag2.it
144.76.118.183
 0
supported
intra.ag2.it
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
dime148.dizinc.com
66.7.212.53
Results incomplete
20 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s

Outgoing Mails

We have not received any emails from a @ag2.it address so far. Test mail delivery

Certificates

First seen at:

CN=intra.ag2.it

Certificate chain
Subject
Common Name (CN)
  • intra.ag2.it
Alternative Names
  • intra.ag2.it
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2018-12-18
Not valid after
2019-03-18
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
5A:76:84:FB:E5:87:EE:3D:71:BA:4D:0D:B4:82:9C:96:19:29:A8:98:F7:B3:BD:1D:ED:60:22:4E:54:32:E3:DD
SHA1
61:30:2B:A8:0B:6A:C7:B7:AC:DB:22:3B:8B:78:D3:83:4F:51:E3:42
X509v3 extensions
subjectKeyIdentifier
  • 94:46:01:EA:5A:11:74:3E:93:24:E6:21:B6:F0:DD:98:E3:1C:98:A1
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 74:7E:DA:83:31:AD:33:10:91:21:9C:CE:25:4F:42:70:
  • C2:BF:FD:5E:42:20:08:C6:37:35:79:E6:10:7B:CC:56
  • Timestamp : Dec 18 15:38:11.182 2018 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:79:0C:F5:A1:CD:1F:70:63:5C:53:29:89:
  • F1:01:9E:44:08:76:9F:75:7B:A4:6E:25:B0:89:D6:3D:
  • B2:D9:E3:D5:02:20:4C:83:39:C1:4F:CB:8F:3C:3E:C9:
  • CE:72:38:F3:F8:31:4F:46:3A:0D:B4:03:F9:DC:EA:8E:
  • 7F:88:80:C5:E6:A6
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 63:F2:DB:CD:E8:3B:CC:2C:CF:0B:72:84:27:57:6B:33:
  • A4:8D:61:77:8F:BD:75:A6:38:B1:C7:68:54:4B:D8:8D
  • Timestamp : Dec 18 15:38:11.210 2018 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:9D:5D:97:96:99:73:F9:C1:39:3B:8F:
  • 4F:D8:DB:26:C1:D3:1F:5C:AA:26:F3:18:EB:55:F0:1B:
  • 10:94:55:DA:4F:02:20:21:C0:D5:DA:89:5F:1E:7B:2C:
  • 97:D0:48:2A:5A:D1:CD:52:50:65:00:D8:92:01:06:6A:
  • E3:92:80:A1:B0:7F:AB