IM Observatory client report for casablanca.cz
Test started 2021-03-11 09:34:53 UTC .
Show server to server result | Permalink to this report |
Score
im.casablanca.cz:5222
Grade:
F
Certificate is not trusted, grade capped to F. Ignoring trust: F.
Server allows SSLv2, which is obsolete and insecure. Grade capped to F.
Server does not support TLS 1.2. Grade capped to C.
Warning: Server offers no forward-secret ciphers. Grade capped to A-.
Server supports SSL 3. Grade capped to B.
General
im.casablanca.cz:5222
- StartTLS
- ALLOWED
SASL
Pre-TLS
| PLAIN |
Post-TLS
| PLAIN |
DNS
SRV records _xmpp-client._tcp.casablanca.cz DNSSEC
| Priority | Weight | Port | Server |
|---|---|---|---|
| 0 | 0 | 5222 | im.casablanca.cz |
TLSA records
_5222._tcp.im.casablanca.cz DNSSEC
TLS
im.casablanca.cz:5222
Certificates
#0 im.casablanca.cz
Subject
- commonName
- im.casablanca.cz
Details
Error: unable to get local issuer certificate.
Error: unable to verify the first certificate.
- Signature algorithm
- sha256WithRSAEncryption
- Public key
- 2048 bit RSA
- Valid from
- 2021-02-04 07:03:16 UTC
- Valid to
- 2021-05-05 07:03:16 UTC
- OCSP
- http://r3.o.lencr.org
- Valid for casablanca.cz
- NO
6F:DB:77:C5:50:0C:72:7F:16:B3:43:86:72:EC:92:46:0B:43:81:BA
Subject Alternative Names
- DNSName
- im.casablanca.cz
R3
Subject
- commonName
- R3
- countryName
- US
- organizationName
- Let's Encrypt
Details
- Signature algorithm
- sha256WithRSAEncryption
- Public key
- 2048 bit RSA
- Valid from
- 2020-09-04 00:00:00 UTC
- Valid to
- 2025-09-15 16:00:00 UTC
- CRL
- http://x1.c.lencr.org/
A0:53:37:5B:FE:84:E8:B7:48:78:2C:7C:EE:15:82:7A:6A:F5:A4:05
ISRG Root X1
Subject
- commonName
- ISRG Root X1
- countryName
- US
- organizationName
- Internet Security Research Group
Details
- Signature algorithm
- sha256WithRSAEncryption
- Public key
- 4096 bit RSA
- Valid from
- 2015-06-04 11:04:38 UTC
- Valid to
- 2035-06-04 11:04:38 UTC
CA:BD:2A:79:A1:07:6A:31:F2:1D:25:36:35:CB:03:9D:43:29:A5:E8
Protocols
| SSLv2 | Yes |
| SSLv3 | Yes |
| TLSv1 | Yes |
| TLSv1.1 | No |
| TLSv1.2 | No |
Ciphers
Server does respect the client's cipher ordering.
| Cipher suite | Bitsize | Forward secrecy | Info |
|---|---|---|---|
| AES256-SHA (0x35) | 256 | No | - |
| RC2-CBC-MD5 (0x30080) | 128 | No | - |
| RC4-MD5 (0x10080) | 128 | No | - |
| AES128-SHA (0x2f) | 128 | No | - |
| RC4-SHA (0x5) | 128 | No | - |
| DES-CBC3-MD5 (0x700c0) WEAK | 112 | No | - |
| DES-CBC3-SHA (0xa) WEAK | 112 | No | - |
| DES-CBC-MD5 (0x60040) VERY WEAK | 56 | No | - |
| DES-CBC-SHA (0x9) VERY WEAK | 56 | No | - |
| EXP-RC4-MD5 (0x20080) VERY WEAK | 40 | No | - |
| EXP-RC2-CBC-MD5 (0x6) VERY WEAK | 40 | No | - |
Badge
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