SSL-Tools

SSL check results of i2work.com

NEW You can also bulk check multiple servers.

Discover if the mail servers for i2work.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 Fri, 02 Jun 2023 18:12:48 +0000

We can not guarantee a secure connection to the mailservers of i2work.com!

Please contact the operator of i2work.com and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/i2work.com

Servers

Incoming Mails

These servers are responsible for incoming mails to @i2work.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
www.i2work.com
45.83.235.238
 10
supported
mail.i2work.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
12 s
mail.i2work.com
45.83.235.238
 20
supported
mail.i2work.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
12 s
i2work.connected.by.freedominter.net
2a10:3781:19d3::
Results incomplete
40 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
i2work.connected.by.freedominter.net
45.83.235.238
 40
supported
mail.i2work.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
12 s
mxbackup1.clearsdn.com
159.203.59.228
Results incomplete
80
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mxbackup2.clearsdn.com
173.255.233.57
Results incomplete
80
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 @i2work.com address so far. Test mail delivery

Certificates

First seen at:

CN=mail.i2work.com

Certificate chain
Subject
Common Name (CN)
  • mail.i2work.com
Alternative Names
  • mail.i2work.com
  • www.i2work.com
Issuer
Country (C)
  • GB
State (ST)
  • Greater Manchester
Locality (L)
  • Salford
Organization (O)
  • Sectigo Limited
Common Name (CN)
  • Sectigo RSA Domain Validation Secure Server CA
validity period
Not valid before
2023-04-24
Not valid after
2024-05-24
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
9C:3E:A7:F3:7B:42:D2:5B:32:CE:13:FC:F8:FB:F4:B3:22:48:C7:66:56:DB:CC:4F:26:24:91:69:ED:CF:1A:E9
SHA1
02:78:C9:1A:04:10:82:FD:86:E0:28:14:02:92:E5:9E:0C:D6:25:D2
X509v3 extensions
authorityKeyIdentifier
  • keyid:8D:8C:5E:C4:54:AD:8A:E1:77:E9:9B:F9:9B:05:E1:B8:01:8D:61:E1
subjectKeyIdentifier
  • 7A:22:A6:48:C5:CC:C3:91:D3:21:5F:8A:97:79:D2:3F:47:BE:DB:2B
certificatePolicies
  • Policy: 1.3.6.1.4.1.6449.1.2.2.7
  • CPS: https://sectigo.com/CPS
  • Policy: 2.23.140.1.2.1
authorityInfoAccess
  • CA Issuers - URI:http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
  • OCSP - URI:http://ocsp.sectigo.com
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
  • B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
  • Timestamp : Apr 24 19:28:55.944 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:3D:B6:6B:D2:95:1C:35:7D:B3:4E:AC:CE:
  • 38:BC:DC:B9:FB:FA:D5:52:F2:01:43:27:56:E3:74:44:
  • 1E:66:7D:53:02:20:60:E8:75:50:89:91:77:35:E9:3F:
  • 3D:06:03:2E:38:1C:9C:82:E0:99:1D:1D:DA:2B:D7:1D:
  • 78:BA:B3:3F:C3:48
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DA:B6:BF:6B:3F:B5:B6:22:9F:9B:C2:BB:5C:6B:E8:70:
  • 91:71:6C:BB:51:84:85:34:BD:A4:3D:30:48:D7:FB:AB
  • Timestamp : Apr 24 19:28:56.036 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:2E:C8:72:8A:C2:8B:FD:0C:B7:64:BD:E1:
  • 6C:40:9C:FE:6A:28:7B:49:C3:6C:46:53:46:14:1D:EE:
  • D0:5A:28:5E:02:21:00:E4:C2:29:35:A4:E4:F4:1C:5A:
  • 51:8D:CB:7E:52:A3:B2:FB:FB:B1:62:65:C4:74:55:51:
  • 3A:6D:D4:E2:5D:DB:D9
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
  • 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
  • Timestamp : Apr 24 19:28:55.992 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:60:6D:07:B6:34:34:40:C8:86:53:18:9C:
  • EB:01:80:B5:FE:25:07:7E:FF:1B:33:7E:77:F6:19:49:
  • 2B:09:E0:C0:02:21:00:B7:1A:0E:96:40:9A:2B:02:65:
  • 92:ED:D4:3D:35:4C:BB:1C:FE:02:5E:59:13:5D:77:79:
  • CC:53:33:DD:8F:05:ED