IM Observatory client report for xmpp.weibo.com

Test started 2018-06-17 08:21:48 UTC .

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

xmpp.weibo.com:5222
Certificate is not trusted, grade capped to F. Ignoring trust: C.
Server does not support TLS 1.2. Grade capped to C.
Server uses an RSA key with < 2048 bits. Grade capped to B.
Server supports SSL 3. Grade capped to B.
Server uses Diffie-Hellman parameters of < 2048 bits. Grade capped to B.
xmpp.weibo.com:5222
StartTLS
ALLOWED

SASL

Pre-TLS
PLAIN
SINA-SSO
Post-TLS
PLAIN
SINA-SSO

SRV records _xmpp-client._tcp.xmpp.weibo.com NO DNSSEC

Priority Weight Port Server

TLSA records

Certificates

Subject
commonName
Weibo
countryName
CN
localityName
BeiJing
organizationalUnitName
Weibo
organizationName
Weibo
stateOrProvinceName
BeiJing
Details
Error: self signed certificate.
Signature algorithm
sha1WithRSAEncryption
Public key
1024 bit RSA WEAK
Valid from
2016-10-18 14:58:46 UTC
Valid to
2026-10-16 14:58:46 UTC
Valid for xmpp.weibo.com
NO
F1:A0:AA:AE:20:1B:CA:31:C4:BF:7F:47:43:44:AC:DE:6D:4B:7E:1C

Protocols

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

Ciphers

Server does respect the client's cipher ordering.

Cipher suiteBitsizeForward secrecyInfo
DHE-RSA-AES128-SHA (0x33) 128 Yes Diffie-Hellman:
Group: Java sun.security.provider default 768-bit prime
Bitsize: 768
DHE-DSS-AES128-SHA (0x32) 128 Yes Diffie-Hellman:
Group: Java sun.security.provider default 768-bit prime
Bitsize: 768
RC4-MD5 (0x10080) 128 No -
AES128-SHA (0x2f) 128 No -
RC4-SHA (0x5) 128 No -
EDH-RSA-DES-CBC3-SHA (0x16) WEAK 112 Yes Diffie-Hellman:
Group: Java sun.security.provider default 768-bit prime
Bitsize: 768
EDH-DSS-DES-CBC3-SHA (0x13) WEAK 112 Yes Diffie-Hellman:
Group: Java sun.security.provider default 768-bit prime
Bitsize: 768
DES-CBC3-SHA (0xa) WEAK 112 No -
EDH-RSA-DES-CBC-SHA (0x15) VERY WEAK 56 Yes Diffie-Hellman:
Group: Java sun.security.provider default 768-bit prime
Bitsize: 768
EDH-DSS-DES-CBC-SHA (0x12) VERY WEAK 56 Yes Diffie-Hellman:
Group: Java sun.security.provider default 768-bit prime
Bitsize: 768
DES-CBC-SHA (0x9) VERY WEAK 56 No -
EXP-EDH-RSA-DES-CBC-SHA (0x14) VERY WEAK 40 Yes Diffie-Hellman:
Group: Java sun.security.provider default 512-bit prime
Bitsize: 512
EXP-EDH-DSS-DES-CBC-SHA (0x11) VERY WEAK 40 Yes Diffie-Hellman:
Group: Java sun.security.provider default 512-bit prime
Bitsize: 512
EXP-RC4-MD5 (0x20080) VERY WEAK 40 No -
EXP-DES-CBC-SHA (0x8) VERY WEAK 40 No -

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