[HTTPS] posteo.de (Tue, 19 Jan 2021 18:49:27 +0000)

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posteo.de - 2a05:bc0:1000::145:1 : 443

Scores A+
Protocol
100 / 100
Key exchange
90 / 100
Cipher
90 / 100
Overall
93.0 / 100
Protocols TLSv1_2
Keys

Certificats: RSA 3072 bits

Diffie Hellman : ECC 256 bits
Good practices PFS HSTS HSTS_LONG
Name Key exchange Authentication Encryption MAC PFS
Type Key size Type Key size Type Key size Block size Mode Type Size
TLSv1_2
  ECDHE-RSA-AES256-GCM-SHA384 ECDH 256 RSA 3072 AES 256 128 GCM SHA384 384 PFS
  ECDHE-RSA-AES256-SHA384 ECDH 256 RSA 3072 AES 256 128 CBC SHA384 384 PFS
  ECDHE-RSA-CHACHA20-POLY1305 ECDH 256 RSA 3072 CHACHA20 256 POLY1305 128 PFS
  ECDHE-RSA-AES128-GCM-SHA256 ECDH 256 RSA 3072 AES 128 128 GCM SHA256 256 PFS
  ECDHE-RSA-AES128-SHA256 ECDH 256 RSA 3072 AES 128 128 CBC SHA256 256 PFS

posteo.de - 185.67.36.145 : 443

Scores A+
Protocol
100 / 100
Key exchange
90 / 100
Cipher
90 / 100
Overall
93.0 / 100
Protocols TLSv1_2
Keys

Certificats: RSA 3072 bits

Diffie Hellman : ECC 256 bits
Good practices PFS HSTS HSTS_LONG
Name Key exchange Authentication Encryption MAC PFS
Type Key size Type Key size Type Key size Block size Mode Type Size
TLSv1_2
  ECDHE-RSA-AES256-GCM-SHA384 ECDH 256 RSA 3072 AES 256 128 GCM SHA384 384 PFS
  ECDHE-RSA-AES256-SHA384 ECDH 256 RSA 3072 AES 256 128 CBC SHA384 384 PFS
  ECDHE-RSA-CHACHA20-POLY1305 ECDH 256 RSA 3072 CHACHA20 256 POLY1305 128 PFS
  ECDHE-RSA-AES128-GCM-SHA256 ECDH 256 RSA 3072 AES 128 128 GCM SHA256 256 PFS
  ECDHE-RSA-AES128-SHA256 ECDH 256 RSA 3072 AES 128 128 CBC SHA256 256 PFS