SSL check results of i-alarmsysteme.de

NEW You can also bulk check multiple servers.

Discover if the mail servers for i-alarmsysteme.de 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

Report created Thu, 23 Mar 2023 09:19:00 +0000

The mailservers of i-alarmsysteme.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @i-alarmsysteme.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.i-alarmsysteme.com
195.202.154.90
10
supported
*.i-alarmsysteme.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s

Outgoing Mails

We have not received any emails from a @i-alarmsysteme.de address so far. Test mail delivery

Certificates

First seen at:

CN=*.i-alarmsysteme.com

Certificate chain
Subject
Common Name (CN)
  • *.i-alarmsysteme.com
Alternative Names
  • *.i-alarmsysteme.com
  • i-alarmsysteme.com
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • Thawte RSA CA 2018
validity period
Not valid before
2022-06-13
Not valid after
2023-06-14
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
C4:10:E9:06:94:E9:C7:3B:3A:0C:B1:1C:BA:4A:B1:0B:ED:F8:85:62:3C:14:D0:F5:2C:86:B8:5F:FB:7A:8D:6C
SHA1
2D:3D:31:1D:85:D9:67:BE:91:5E:BA:34:C9:F9:3A:6E:29:6A:10:A0
X509v3 extensions
authorityKeyIdentifier
  • keyid:A3:C8:5E:65:54:E5:30:78:C1:05:EA:07:0A:6A:59:CC:B9:FE:DE:5A
subjectKeyIdentifier
  • FE:74:E5:8F:10:34:99:F3:E4:4B:DD:39:51:5C:52:AD:9B:80:7E:10
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.thawte.com/ThawteRSACA2018.crl
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • CPS: http://www.digicert.com/CPS
authorityInfoAccess
  • OCSP - URI:http://status.thawte.com
  • CA Issuers - URI:http://cacerts.thawte.com/ThawteRSACA2018.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E8:3E:D0:DA:3E:F5:06:35:32:E7:57:28:BC:89:6B:C9:
  • 03:D3:CB:D1:11:6B:EC:EB:69:E1:77:7D:6D:06:BD:6E
  • Timestamp : Jun 13 14:30:10.458 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:97:D4:C6:6D:7F:0E:32:4F:AB:97:FF:
  • D3:7C:AB:86:7E:77:DF:DD:D2:E3:5C:29:B4:87:A1:78:
  • D5:4F:8F:69:D2:02:21:00:F2:F4:7E:72:9F:3E:63:F3:
  • 43:E3:DB:38:21:9C:25:CE:20:D1:E2:D7:C7:5E:1F:14:
  • EE:F2:17:8C:60:EA:4D:F8
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 35:CF:19:1B:BF:B1:6C:57:BF:0F:AD:4C:6D:42:CB:BB:
  • B6:27:20:26:51:EA:3F:E1:2A:EF:A8:03:C3:3B:D6:4C
  • Timestamp : Jun 13 14:30:10.317 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:DD:B0:BE:FB:20:F2:5F:C1:11:35:1A:
  • F2:C1:82:09:C8:D6:BF:04:72:6C:35:86:BE:58:BA:E3:
  • DD:F5:D4:77:27:02:20:04:D9:3E:08:83:1C:DC:F1:E3:
  • 11:7E:6B:BA:2F:BE:AE:08:43:3F:C3:B3:33:E2:42:40:
  • 83:CB:91:F7:99:3A:FD
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B3:73:77:07:E1:84:50:F8:63:86:D6:05:A9:DC:11:09:
  • 4A:79:2D:B1:67:0C:0B:87:DC:F0:03:0E:79:36:A5:9A
  • Timestamp : Jun 13 14:30:10.383 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:54:D5:05:FA:A1:82:94:95:9C:73:B7:FE:
  • A8:1C:E4:3F:0E:58:12:F7:06:1F:62:86:C2:DC:1B:41:
  • 4C:FA:9D:85:02:20:33:5A:59:A3:94:A6:88:A0:61:B8:
  • 23:C1:2E:C5:51:E3:A0:FA:35:14:D4:10:3D:7E:9F:8A:
  • 0E:3E:61:38:1E:5D