SSL-Tools

SSL check results of apns.com.sg

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Discover if the mail servers for apns.com.sg 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

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Report created Thu, 29 Sep 2022 06:18:07 +0000

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

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

/mailservers/apns.com.sg

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
nt48.wiredmedia.net
113.29.238.200
 10
supported
IceWarp Software
DANE
missing
PFS
unsupported
Heartbleed
not vulnerable
Weak ciphers
supported
  • SSL_RSA_WITH_RC4_128_SHA
  • SSL_RSA_EXPORT_WITH_RC4_40_MD5
  • TLSv1.0
  • SSLv3
7 s
mxrelay.wiredmedia.net
202.150.209.194
Results incomplete
20
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

We have not received any emails from a @apns.com.sg address so far. Test mail delivery

Certificates

First seen at:

emailAddress=info@icewarp.com,CN=IceWarp Software,O=IceWarp Software,L=Prague,ST=Czech Republic,C=CZ

Certificate chain
  • IceWarp Software (Certificate is self-signed.)
    • remaining
    • 1024 bit
    • md5WithRSAEncryption
    • Hostname Mismatch
    • Expired
    • Unknown Authority
Subject
Country (C)
  • CZ
State (ST)
  • Czech Republic
Locality (L)
  • Prague
Organization (O)
  • IceWarp Software
Common Name (CN)
  • IceWarp Software
Email
  • info@icewarp.com
Issuer

Certificate is self-signed.

validity period
Not valid before
2000-07-24
Not valid after
2005-07-23
Fingerprints
SHA256
7A:54:87:34:9E:EA:9D:5A:F6:AB:43:CF:32:CC:BB:27:78:D8:8C:0B:85:45:5D:AD:D2:41:8A:6C:4F:90:E1:3F
SHA1
E5:55:68:21:07:42:B5:B7:C4:46:89:46:DE:A7:61:65:32:C4:08:8F