SSL-Tools

SSL check results of mail.megavideo.dev

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Discover if the mail servers for mail.megavideo.dev 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 Mon, 07 Jul 2025 12:14:18 +0000

The mailservers of mail.megavideo.dev can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.megavideo.dev addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.megavideo.dev
84.183.225.19
 -
supported
*.megavideo.dev
DANE
valid
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
mail.megavideo.dev
2003:d7:b727:c800:23b7:8135:6fe3:bb7f
 -
supported
*.megavideo.dev
DANE
valid
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

We have not received any emails from a @mail.megavideo.dev address so far. Test mail delivery

Certificates

First seen at:

CN=*.megavideo.dev

Certificate chain
  • *.megavideo.dev
    • remaining
    • 384 bit
    • ecdsa-with-SHA384
      • E5
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • *.megavideo.dev
Alternative Names
  • *.megavideo.dev
  • megavideo.dev
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E5
validity period
Not valid before
2025-07-06
Not valid after
2025-10-04
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
25:26:70:09:53:22:F4:C2:8B:C2:08:9F:F3:2C:DF:E0:B1:11:D6:20:EA:07:06:2B:D7:AA:BE:FF:97:9B:DA:D2
SHA1
5F:75:4D:74:42:C4:0D:14:97:48:F5:C0:3D:46:6A:9D:A7:82:86:81
X509v3 extensions
subjectKeyIdentifier
  • 2D:86:0B:A8:2D:32:AF:4A:DA:7B:89:60:65:44:0B:CF:DF:0C:16:8E
authorityKeyIdentifier
  • keyid:9F:2B:5F:CF:3C:21:4F:9D:04:B7:ED:2B:2C:C4:C6:70:8B:D2:D7:0D
authorityInfoAccess
  • CA Issuers - URI:http://e5.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://e5.c.lencr.org/92.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
  • 3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
  • Timestamp : Jul 6 01:00:03.656 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:4C:48:6B:EB:D3:AD:E4:30:FC:B7:31:FA:
  • ED:C1:AE:33:10:1D:3B:5B:46:42:FF:0D:E9:61:BF:EA:
  • C4:55:55:6E:02:21:00:CA:DD:D2:5A:F4:C0:F6:19:A9:
  • 11:B4:54:95:BB:51:93:91:3C:72:C4:5D:C1:90:C9:0F:
  • 9D:30:42:77:6A:C5:60
  • 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 : Jul 6 01:00:05.624 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:91:DF:02:57:E9:1E:4E:57:36:D3:90:
  • BE:63:B7:00:0E:9C:63:99:ED:ED:F8:C0:23:A7:C5:C0:
  • A8:8E:8D:E0:BF:02:20:14:DC:48:48:55:C3:DA:05:0B:
  • 18:D7:A2:4F:7B:42:91:8E:40:DD:C1:FB:FF:4D:E8:1A:
  • 5F:CD:10:B5:4F:96:81

DANE

DNS-based Authentication of Named Entities (DANE) is a protocol to allow X.509 certificates to be bound to DNS using TLSA records and DNSSEC.

Name Options DNSSEC Matches
_25._tcp.mail.megavideo.dev
  • DANE-EE: Domain Issued Certificate
  • Use subject public key
  • SHA-256 Hash
valid
valid