SSL-Tools

SSL check results of ais.de

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Discover if the mail servers for ais.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

JSON Refresh

Report created Thu, 10 Jun 2021 11:08:55 +0000

We can not guarantee a secure connection to the mailservers of ais.de!

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

/mailservers/ais.de

Servers

Incoming Mails

These servers are responsible for incoming mails to @ais.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.ais.de
5.199.176.178
 10
supported
*.ais.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
aisuplink-01.ais.de
217.92.26.29
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 @ais.de address so far. Test mail delivery

Certificates

First seen at:

CN=*.ais.de,O=AIS alfaplan GmbH,L=Ulm,ST=Baden-Württemberg,C=DE

Certificate chain
Subject
Country (C)
  • DE
State (ST)
  • Baden-Württemberg
Locality (L)
  • Ulm
Organization (O)
  • AIS alfaplan GmbH
Common Name (CN)
  • *.ais.de
Alternative Names
  • *.ais.de
  • ais.de
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Common Name (CN)
  • DigiCert TLS RSA SHA256 2020 CA1
validity period
Not valid before
2021-04-08
Not valid after
2022-04-26
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
D7:5B:DB:08:93:F9:70:75:14:74:5E:45:D0:87:72:52:AE:23:B6:F8:63:B6:65:FF:0C:3E:4B:5F:68:A2:2A:58
SHA1
C1:BD:45:8C:90:EA:3E:28:8F:D1:19:08:07:47:27:90:52:6E:27:AB
X509v3 extensions
authorityKeyIdentifier
  • keyid:B7:6B:A2:EA:A8:AA:84:8C:79:EA:B4:DA:0F:98:B2:C5:95:76:B9:F4
subjectKeyIdentifier
  • B2:6F:85:82:A9:F4:11:8B:AE:17:AB:19:AE:C8:4B:73:7A:9C:A0:5A
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/DigiCertTLSRSASHA2562020CA1.crl
  • Full Name:
  • URI:http://crl4.digicert.com/DigiCertTLSRSASHA2562020CA1.crl
certificatePolicies
  • Policy: 2.23.140.1.2.2
  • CPS: http://www.digicert.com/CPS
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/DigiCertTLSRSASHA2562020CA1.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 : Apr 8 08:50:25.209 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:E5:AF:F7:F9:24:16:DD:CD:80:51:0D:
  • 75:83:32:C4:98:59:30:32:63:4A:CB:B6:3F:DE:8A:19:
  • 35:F3:8D:B1:F5:02:21:00:FF:FA:C3:BD:D2:71:E7:14:
  • C4:97:BF:2E:69:05:9F:13:F9:63:02:18:D2:A1:DB:49:
  • 09:ED:84:50:E6:12:3E:77
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 22:45:45:07:59:55:24:56:96:3F:A1:2F:F1:F7:6D:86:
  • E0:23:26:63:AD:C0:4B:7F:5D:C6:83:5C:6E:E2:0F:02
  • Timestamp : Apr 8 08:50:25.089 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:FD:B5:47:91:A1:8A:9B:B6:F4:C8:F4:
  • 2A:73:4F:72:31:93:F4:36:40:C2:F0:69:A8:02:99:9E:
  • 24:A9:FB:CE:37:02:21:00:FE:20:7E:C2:2A:5D:0B:F0:
  • 4F:10:AC:E6:3A:FA:F3:12:94:9C:D1:06:9A:C0:60:66:
  • 66:AC:5B:7E:71:59:FF:D1
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 51:A3:B0:F5:FD:01:79:9C:56:6D:B8:37:78:8F:0C:A4:
  • 7A:CC:1B:27:CB:F7:9E:88:42:9A:0D:FE:D4:8B:05:E5
  • Timestamp : Apr 8 08:50:25.175 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:A5:39:A2:76:FD:BC:DA:CE:9D:2E:01:
  • 18:F5:92:6F:D8:13:23:6F:99:9E:B6:E4:8F:31:25:59:
  • 47:AD:F0:7C:3A:02:21:00:89:3B:47:B2:E7:D3:69:35:
  • 6D:2E:BE:DC:01:27:4E:04:B0:9E:FB:C4:AB:39:9D:00:
  • E1:6E:27:67:6C:6D:72:7C