IM Observatory server report for atohm.cz

Test started 2018-08-16 14:17:09 UTC .

Show client to server result | Permalink to this report | Retest

jabber.atohm.cz:5269
Certificate is not trusted, grade capped to F. Ignoring trust: B.
Server uses Diffie-Hellman parameters of < 2048 bits. Grade capped to B.
jabber.atohm.cz:5269
StartTLS
ALLOWED

SRV records _xmpp-server._tcp.atohm.cz DNSSEC

Priority Weight Port Server
5 0 5269 jabber.atohm.cz

TLSA records

Certificates

Subject
commonName
atohm.cz
Details
Error: self signed certificate.
Signature algorithm
sha256WithRSAEncryption
Public key
2048 bit RSA
Valid from
2018-07-26 18:24:08 UTC
Valid to
2023-07-25 18:24:08 UTC
Valid for atohm.cz
YES
73:80:BE:4F:DF:79:04:DB:F9:09:AC:B6:0A:BF:B4:4B:33:B2:FE:11
Subject Alternative Names
XMPPAddr
atohm.cz Matches

Protocols

SSLv2 No
SSLv3 No
TLSv1 Yes
TLSv1.1 Yes
TLSv1.2 Yes

Ciphers

Server does respect the client's cipher ordering.

Cipher suiteBitsizeForward secrecyInfo
ECDHE-RSA-AES256-GCM-SHA384 (0xc030) 256 Yes Curve: sect571r1
ECDHE-RSA-AES256-SHA384 (0xc028) 256 Yes Curve: sect571r1
ECDHE-RSA-AES256-SHA (0xc014) 256 Yes Curve: sect571r1
DHE-DSS-AES256-GCM-SHA384 (0xa3) 256 Yes Diffie-Hellman:
Group: RFC 2409 First Oakley Default Group
Bitsize: 1024
DHE-RSA-AES256-GCM-SHA384 (0x9f) 256 Yes Diffie-Hellman:
Group: RFC 2409 First Oakley Default Group
Bitsize: 1024
DHE-RSA-AES256-SHA256 (0x6b) 256 Yes Diffie-Hellman:
Group: RFC 2409 First Oakley Default Group
Bitsize: 1024
DHE-DSS-AES256-SHA256 (0x6a) 256 Yes Diffie-Hellman:
Group: RFC 2409 First Oakley Default Group
Bitsize: 1024
DHE-RSA-AES256-SHA (0x39) 256 Yes Diffie-Hellman:
Group: RFC 2409 First Oakley Default Group
Bitsize: 1024
DHE-DSS-AES256-SHA (0x38) 256 Yes Diffie-Hellman:
Group: RFC 2409 First Oakley Default Group
Bitsize: 1024
AES256-GCM-SHA384 (0x9d) 256 No -
AES256-SHA256 (0x3d) 256 No -
AES256-SHA (0x35) 256 No -
ECDHE-RSA-AES128-GCM-SHA256 (0xc02f) 128 Yes Curve: sect571r1
ECDHE-RSA-AES128-SHA256 (0xc027) 128 Yes Curve: sect571r1
ECDHE-RSA-AES128-SHA (0xc013) 128 Yes Curve: sect571r1
DHE-DSS-AES128-GCM-SHA256 (0xa2) 128 Yes Diffie-Hellman:
Group: RFC 2409 First Oakley Default Group
Bitsize: 1024
DHE-RSA-AES128-GCM-SHA256 (0x9e) 128 Yes Diffie-Hellman:
Group: RFC 2409 First Oakley Default Group
Bitsize: 1024
DHE-RSA-AES128-SHA256 (0x67) 128 Yes Diffie-Hellman:
Group: RFC 2409 First Oakley Default Group
Bitsize: 1024
DHE-DSS-AES128-SHA256 (0x40) 128 Yes Diffie-Hellman:
Group: RFC 2409 First Oakley Default Group
Bitsize: 1024
DHE-RSA-AES128-SHA (0x33) 128 Yes Diffie-Hellman:
Group: RFC 2409 First Oakley Default Group
Bitsize: 1024
DHE-DSS-AES128-SHA (0x32) 128 Yes Diffie-Hellman:
Group: RFC 2409 First Oakley Default Group
Bitsize: 1024
AES128-GCM-SHA256 (0x9c) 128 No -
AES128-SHA256 (0x3c) 128 No -
AES128-SHA (0x2f) 128 No -

Badge

xmpp.net score

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