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F 2001:67c:2050:104:0:1:25:1 : 25 (mx1.mailbox.org)

Name Key exchange Authentication Encryption MAC PFS
Type Key size Block size Mode Type Size
TLSv1_2
  ECDHE-RSA-AES128-GCM-SHA256 ECDH RSA AES 128 128 GCM SHA256 256 PFS
  ECDHE-RSA-AES256-GCM-SHA384 ECDH RSA AES 256 128 GCM SHA384 384 PFS
  ECDHE-RSA-CHACHA20-POLY1305 ECDH RSA CHACHA20 256 stream AEAD POLY1305 128 PFS
  DHE-RSA-AES128-GCM-SHA256 DH RSA AES 128 128 GCM SHA256 256 PFS
  DHE-RSA-AES256-GCM-SHA384 DH RSA AES 256 128 GCM SHA384 384 PFS
  DHE-RSA-CHACHA20-POLY1305 DH RSA CHACHA20 256 stream AEAD POLY1305 128 PFS
  AES128-SHA256 RSA RSA AES 128 128 CBC SHA256 256 No PFS
  AES256-SHA256 RSA RSA AES 256 128 CBC SHA256 256 No PFS

F 80.241.60.212 : 25 (mx1.mailbox.org)

Name Key exchange Authentication Encryption MAC PFS
Type Key size Block size Mode Type Size
TLSv1_2
  ECDHE-RSA-AES128-GCM-SHA256 ECDH RSA AES 128 128 GCM SHA256 256 PFS
  ECDHE-RSA-AES256-GCM-SHA384 ECDH RSA AES 256 128 GCM SHA384 384 PFS
  ECDHE-RSA-CHACHA20-POLY1305 ECDH RSA CHACHA20 256 stream AEAD POLY1305 128 PFS
  DHE-RSA-AES128-GCM-SHA256 DH RSA AES 128 128 GCM SHA256 256 PFS
  DHE-RSA-AES256-GCM-SHA384 DH RSA AES 256 128 GCM SHA384 384 PFS
  DHE-RSA-CHACHA20-POLY1305 DH RSA CHACHA20 256 stream AEAD POLY1305 128 PFS
  AES128-SHA256 RSA RSA AES 128 128 CBC SHA256 256 No PFS
  AES256-SHA256 RSA RSA AES 256 128 CBC SHA256 256 No PFS

F 2001:67c:2050:104:0:2:25:1 : 25 (mx2.mailbox.org)

Name Key exchange Authentication Encryption MAC PFS
Type Key size Block size Mode Type Size
TLSv1_2
  ECDHE-RSA-AES128-GCM-SHA256 ECDH RSA AES 128 128 GCM SHA256 256 PFS
  ECDHE-RSA-AES256-GCM-SHA384 ECDH RSA AES 256 128 GCM SHA384 384 PFS
  ECDHE-RSA-CHACHA20-POLY1305 ECDH RSA CHACHA20 256 stream AEAD POLY1305 128 PFS
  DHE-RSA-AES128-GCM-SHA256 DH RSA AES 128 128 GCM SHA256 256 PFS
  DHE-RSA-AES256-GCM-SHA384 DH RSA AES 256 128 GCM SHA384 384 PFS
  DHE-RSA-CHACHA20-POLY1305 DH RSA CHACHA20 256 stream AEAD POLY1305 128 PFS
  AES128-SHA256 RSA RSA AES 128 128 CBC SHA256 256 No PFS
  AES256-SHA256 RSA RSA AES 256 128 CBC SHA256 256 No PFS

F 80.241.60.215 : 25 (mx2.mailbox.org)

Name Key exchange Authentication Encryption MAC PFS
Type Key size Block size Mode Type Size
TLSv1_2
  ECDHE-RSA-AES128-GCM-SHA256 ECDH RSA AES 128 128 GCM SHA256 256 PFS
  ECDHE-RSA-AES256-GCM-SHA384 ECDH RSA AES 256 128 GCM SHA384 384 PFS
  ECDHE-RSA-CHACHA20-POLY1305 ECDH RSA CHACHA20 256 stream AEAD POLY1305 128 PFS
  DHE-RSA-AES128-GCM-SHA256 DH RSA AES 128 128 GCM SHA256 256 PFS
  DHE-RSA-AES256-GCM-SHA384 DH RSA AES 256 128 GCM SHA384 384 PFS
  DHE-RSA-CHACHA20-POLY1305 DH RSA CHACHA20 256 stream AEAD POLY1305 128 PFS
  AES128-SHA256 RSA RSA AES 128 128 CBC SHA256 256 No PFS
  AES256-SHA256 RSA RSA AES 256 128 CBC SHA256 256 No PFS

F 2001:67c:2050:104:0:4:25:1 : 25 (mx4.mailbox.org)

Name Key exchange Authentication Encryption MAC PFS
Type Key size Block size Mode Type Size
TLSv1_2
  ECDHE-RSA-AES128-GCM-SHA256 ECDH RSA AES 128 128 GCM SHA256 256 PFS
  ECDHE-RSA-AES256-GCM-SHA384 ECDH RSA AES 256 128 GCM SHA384 384 PFS
  ECDHE-RSA-CHACHA20-POLY1305 ECDH RSA CHACHA20 256 stream AEAD POLY1305 128 PFS
  DHE-RSA-AES128-GCM-SHA256 DH RSA AES 128 128 GCM SHA256 256 PFS
  DHE-RSA-AES256-GCM-SHA384 DH RSA AES 256 128 GCM SHA384 384 PFS
  DHE-RSA-CHACHA20-POLY1305 DH RSA CHACHA20 256 stream AEAD POLY1305 128 PFS
  AES128-SHA256 RSA RSA AES 128 128 CBC SHA256 256 No PFS
  AES256-SHA256 RSA RSA AES 256 128 CBC SHA256 256 No PFS

F 80.241.60.217 : 25 (mx4.mailbox.org)

Name Key exchange Authentication Encryption MAC PFS
Type Key size Block size Mode Type Size
TLSv1_2
  ECDHE-RSA-AES128-GCM-SHA256 ECDH RSA AES 128 128 GCM SHA256 256 PFS
  ECDHE-RSA-AES256-GCM-SHA384 ECDH RSA AES 256 128 GCM SHA384 384 PFS
  ECDHE-RSA-CHACHA20-POLY1305 ECDH RSA CHACHA20 256 stream AEAD POLY1305 128 PFS
  DHE-RSA-AES128-GCM-SHA256 DH RSA AES 128 128 GCM SHA256 256 PFS
  DHE-RSA-AES256-GCM-SHA384 DH RSA AES 256 128 GCM SHA384 384 PFS
  DHE-RSA-CHACHA20-POLY1305 DH RSA CHACHA20 256 stream AEAD POLY1305 128 PFS
  AES128-SHA256 RSA RSA AES 128 128 CBC SHA256 256 No PFS
  AES256-SHA256 RSA RSA AES 256 128 CBC SHA256 256 No PFS

F 2001:67c:2050:104:0:3:25:1 : 25 (mx3.mailbox.org)

Name Key exchange Authentication Encryption MAC PFS
Type Key size Block size Mode Type Size
TLSv1_2
  ECDHE-RSA-AES128-GCM-SHA256 ECDH RSA AES 128 128 GCM SHA256 256 PFS
  ECDHE-RSA-AES256-GCM-SHA384 ECDH RSA AES 256 128 GCM SHA384 384 PFS
  ECDHE-RSA-CHACHA20-POLY1305 ECDH RSA CHACHA20 256 stream AEAD POLY1305 128 PFS
  DHE-RSA-AES128-GCM-SHA256 DH RSA AES 128 128 GCM SHA256 256 PFS
  DHE-RSA-AES256-GCM-SHA384 DH RSA AES 256 128 GCM SHA384 384 PFS
  DHE-RSA-CHACHA20-POLY1305 DH RSA CHACHA20 256 stream AEAD POLY1305 128 PFS
  AES128-SHA256 RSA RSA AES 128 128 CBC SHA256 256 No PFS
  AES256-SHA256 RSA RSA AES 256 128 CBC SHA256 256 No PFS

F 80.241.60.216 : 25 (mx3.mailbox.org)

Name Key exchange Authentication Encryption MAC PFS
Type Key size Block size Mode Type Size
TLSv1_2
  ECDHE-RSA-AES128-GCM-SHA256 ECDH RSA AES 128 128 GCM SHA256 256 PFS
  ECDHE-RSA-AES256-GCM-SHA384 ECDH RSA AES 256 128 GCM SHA384 384 PFS
  ECDHE-RSA-CHACHA20-POLY1305 ECDH RSA CHACHA20 256 stream AEAD POLY1305 128 PFS
  DHE-RSA-AES128-GCM-SHA256 DH RSA AES 128 128 GCM SHA256 256 PFS
  DHE-RSA-AES256-GCM-SHA384 DH RSA AES 256 128 GCM SHA384 384 PFS
  DHE-RSA-CHACHA20-POLY1305 DH RSA CHACHA20 256 stream AEAD POLY1305 128 PFS
  AES128-SHA256 RSA RSA AES 128 128 CBC SHA256 256 No PFS
  AES256-SHA256 RSA RSA AES 256 128 CBC SHA256 256 No PFS

X 2001:67c:2050:104:0:ffff:25:1 : 25 (mx-n.mailbox.org)

Error during analysis: TLS seems not supported on this server

X 91.198.250.17 : 25 (mx-n.mailbox.org)

Error during analysis: TLS seems not supported on this server