IM Observatory server report for dark-alexandr.net

Test started 2017-12-12 19:00:57 UTC .

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

dark-alexandr.net:5269
Grade T: Certificate is not trusted, but ignoring trust would score an A.
Server uses an RSA key with > 4096 bits. This has known incompatibility problems with many servers and clients.
dark-alexandr.net:5269
StartTLS
REQUIRED

SRV records _xmpp-server._tcp.dark-alexandr.net DNSSEC

Priority Weight Port Server
5 0 5269 dark-alexandr.net

TLSA records

Certificates

Subject
commonName
dark-alexandr.net
Details
Signature algorithm
sha512WithRSAEncryption
Public key
8192 bit RSA
Valid from
2017-12-11 06:02:44 UTC
Valid to
2018-06-09 06:02:44 UTC
CRL
http://crl.cacert.org/revoke.crl
OCSP
http://ocsp.cacert.org/
Valid for dark-alexandr.net
YES
63:D2:AD:A1:0A:1E:AE:0E:61:2E:2E:35:8E:D3:D0:9D:2B:DA:F9:12
Subject Alternative Names
DNSName
dark-alexandr.net Matches
XMPPAddr
dark-alexandr.net Matches
Subject
commonName
CA Cert Signing Authority
emailAddress
support@cacert.org
organizationalUnitName
http://www.cacert.org
organizationName
Root CA
Details
Error: self signed certificate in certificate chain.
Signature algorithm
md5WithRSAEncryption INSECURE
Public key
4096 bit RSA
Valid from
2003-03-30 12:29:49 UTC
Valid to
2033-03-29 12:29:49 UTC
CRL
https://www.cacert.org/revoke.crl
13:5C:EC:36:F4:9C:B8:E9:3B:1A:B2:70:CD:80:88:46:76:CE:8F:33

Protocols

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

Ciphers

Server does respect the client's cipher ordering.

Cipher suiteBitsizeForward secrecyInfo
DHE-RSA-AES256-GCM-SHA384 (0x9f) 256 Yes Diffie-Hellman:
Bitsize: 4096

Badge

xmpp.net score

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