SSL-Tools

SSL check results of mtshidayat.sch.id

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Discover if the mail servers for mtshidayat.sch.id 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 Sat, 10 May 2025 00:31:36 +0000

The mailservers of mtshidayat.sch.id can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mtshidayat.sch.id addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mtshidayat.sch.id
103.58.102.55
 0
supported
*.mtshidayat.sch.id
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
9 s

Outgoing Mails

We have not received any emails from a @mtshidayat.sch.id address so far. Test mail delivery

Certificates

First seen at:

CN=*.mtshidayat.sch.id

Certificate chain
  • *.mtshidayat.sch.id
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • *.mtshidayat.sch.id
Alternative Names
  • *.mtshidayat.sch.id
  • mtshidayat.sch.id
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2025-03-19
Not valid after
2025-06-17
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
F6:50:DF:38:04:0A:7C:97:48:BD:D0:29:50:91:8D:75:90:95:39:E6:A9:7E:64:55:E1:BA:FE:51:C7:73:A7:8E
SHA1
15:04:3B:BA:3F:80:14:51:1B:64:66:BC:E6:25:E0:C2:19:27:03:3D
X509v3 extensions
subjectKeyIdentifier
  • A6:AF:CA:11:6B:FA:C3:78:BE:50:9C:CB:DB:E4:A3:E0:F4:D2:52:38
authorityKeyIdentifier
  • keyid:C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
authorityInfoAccess
  • OCSP - URI:http://r11.o.lencr.org
  • CA Issuers - URI:http://r11.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://r11.c.lencr.org/126.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
  • 22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
  • Timestamp : Mar 19 21:31:46.834 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:80:90:E5:12:A8:50:3E:65:D7:7B:81:
  • 7F:E7:B3:3B:31:C6:69:94:D6:CB:4F:B4:0B:EA:CF:E9:
  • F2:C3:00:AE:50:02:20:64:09:FC:61:4F:73:1C:50:E7:
  • 47:A5:C2:B5:BC:11:15:5E:32:34:20:BF:28:B0:2A:DF:
  • 13:E8:DC:B2:B7:4A:0B
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E0:92:B3:FC:0C:1D:C8:E7:68:36:1F:DE:61:B9:96:4D:
  • 0A:52:78:19:8A:72:D6:72:C4:B0:4D:A5:6D:6F:54:04
  • Timestamp : Mar 19 21:31:46.865 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:38:C7:89:32:2B:66:6D:0D:29:EA:37:9E:
  • D5:D1:2C:20:AE:77:7B:73:3A:A6:CA:4E:AE:5C:A5:0A:
  • F4:9D:64:8E:02:20:0A:55:8B:F8:D4:49:0D:70:6F:41:
  • E2:9F:EB:A8:96:4C:4E:D0:A6:D5:D5:07:54:76:39:75:
  • DE:67:5B:A2:8B:97