IM Observatory server report for jabber.inca.edu.cu

Test started 2020-07-21 18:10:53 UTC .

Show client to server result | Permalink to this report |

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

SRV records _xmpp-server._tcp.jabber.inca.edu.cu NO DNSSEC

Priority Weight Port Server
5 0 5269 jabber.inca.edu.cu

TLSA records

Certificates

Subject
commonName
*.inca.edu.cu
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
2020-07-09 16:14:03 UTC
Valid to
2020-10-07 16:14:03 UTC
OCSP
http://ocsp.int-x3.letsencrypt.org
Valid for jabber.inca.edu.cu
YES
C7:58:91:B6:05:6B:CA:75:4C:81:8E:77:9E:C6:3E:39:A2:DA:34:67
Subject Alternative Names
DNSName
*.inca.edu.cu
Subject
commonName
Let's Encrypt Authority X3
countryName
US
organizationName
Let's Encrypt
Details
Signature algorithm
sha256WithRSAEncryption
Public key
2048 bit RSA
Valid from
2016-10-06 15:43:55 UTC
Valid to
2021-10-06 15:43:55 UTC
CRL
http://crl.root-x1.letsencrypt.org
OCSP
http://ocsp.root-x1.letsencrypt.org/
1B:23:67:53:54:FC:AD:90:11:9D:88:07:50:15:EA:17:AD:D5:27:D8
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 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: secp521r1
ECDHE-RSA-AES256-SHA384 (0xc028) 256 Yes Curve: secp521r1
ECDHE-RSA-AES256-SHA (0xc014) 256 Yes Curve: secp521r1
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-RSA-AES256-SHA (0x39) 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: secp521r1
ECDHE-RSA-AES128-SHA256 (0xc027) 128 Yes Curve: secp521r1
ECDHE-RSA-AES128-SHA (0xc013) 128 Yes Curve: secp521r1
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 -

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