IM Observatory client report for rscs.cz

Test started 2018-02-19 10:25:25 UTC .

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

mail.rscs.cz:5222
Certificate is not trusted, grade capped to F. Ignoring trust: B.
Server uses Diffie-Hellman parameters of < 2048 bits. Grade capped to B.
mail.rscs.cz:5222
Version
Tigase 5.1.0-SNAPSHOT build ${buildNumber} (${timestamp})
StartTLS
REQUIRED

SASL

Pre-TLS

None

Post-TLS
PLAIN

SRV records _xmpp-client._tcp.rscs.cz DNSSEC

Priority Weight Port Server
5 0 5222 mail.rscs.cz

TLSA records

Certificates

Subject
commonName
mail.rscs.cz
Details
Signature algorithm
sha256WithRSAEncryption
Public key
2048 bit RSA
Valid from
2015-12-27 11:21:20 UTC
Valid to
2018-02-26 13:02:00 UTC
CRL
http://gy.symcb.com/gy.crl
OCSP
http://gy.symcd.com
Valid for rscs.cz
NO
93:55:74:3F:1C:A8:A7:C8:AD:20:52:8E:87:8D:27:D0:68:62:50:40
Subject Alternative Names
DNSName
autodiscover.rscs.cz
DNSName
ftp.rscs.cz
DNSName
mail.rscs.cz
Subject
commonName
GeoTrust DV SSL SHA256 CA - G2
countryName
US
organizationName
GeoTrust Inc.
organizationalUnitName
Domain Validated SSL
Details
Signature algorithm
sha256WithRSAEncryption
Public key
2048 bit RSA
Valid from
2015-06-30 00:00:00 UTC
Valid to
2025-06-29 23:59:59 UTC
CRL
http://g.symcb.com/GeoTrustPCA-G3.crl
OCSP
http://g.symcd.com
A9:F3:F9:E7:06:F2:63:FC:AF:80:A2:90:C3:98:69:A2:C4:91:CE:56
Subject
commonName
GeoTrust Primary Certification Authority - G3
countryName
US
organizationName
GeoTrust Inc.
organizationalUnitName
(c) 2008 GeoTrust Inc. - For authorized use only
Details
Signature algorithm
sha256WithRSAEncryption
Public key
2048 bit RSA
Valid from
2008-04-02 00:00:00 UTC
Valid to
2037-12-01 23:59:59 UTC
03:9E:ED:B8:0B:E7:A0:3C:69:53:89:3B:20:D2:D9:32:3A:4C:2A:FD
Subject
commonName
mail.rscs.cz
Details
Warning: Certificate is unused.
Signature algorithm
sha256WithRSAEncryption
Public key
2048 bit RSA
Valid from
2015-12-27 11:21:20 UTC
Valid to
2018-02-26 13:02:00 UTC
CRL
http://gy.symcb.com/gy.crl
OCSP
http://gy.symcd.com
93:55:74:3F:1C:A8:A7:C8:AD:20:52:8E:87:8D:27:D0:68:62:50:40
Subject Alternative Names
DNSName
autodiscover.rscs.cz
DNSName
ftp.rscs.cz
DNSName
mail.rscs.cz

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-AES128-GCM-SHA256 (0xc02f) 128 Yes Curve: prime256v1
ECDHE-RSA-AES128-SHA256 (0xc027) 128 Yes Curve: prime256v1
ECDHE-RSA-AES128-SHA (0xc013) 128 Yes Curve: prime256v1
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-RSA-AES128-SHA (0x33) 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

IM observatory score

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