IM Observatory server report for scl.su

Test started 2018-12-19 00:25:54 UTC .

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

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

SRV records _xmpp-server._tcp.scl.su BOGUS DNSSEC

Priority Weight Port Server

TLSA records

Certificates

Subject
commonName
xmpp.scl.su
Details
Error: self signed certificate.
Signature algorithm
sha256WithRSAEncryption
Public key
2048 bit RSA
Valid from
2017-02-11 06:07:59 UTC
Valid to
2022-02-10 06:07:59 UTC
Valid for scl.su
NO
66:38:DC:C3:1F:36:7C:0F:E6:51:66:73:8E:79:01:6C:30:A1:CD:EA

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 -
ECDHE-RSA-DES-CBC3-SHA (0xc012) WEAK 112 Yes Curve: sect571r1
EDH-RSA-DES-CBC3-SHA (0x16) WEAK 112 Yes Diffie-Hellman:
Group: RFC 2409 First Oakley Default Group
Bitsize: 1024
EDH-DSS-DES-CBC3-SHA (0x13) WEAK 112 Yes Diffie-Hellman:
Group: RFC 2409 First Oakley Default Group
Bitsize: 1024
DES-CBC3-SHA (0xa) WEAK 112 No -

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