IM Observatory client report for hollerith.info

Test started 2020-01-12 10:11:00 UTC .

Show server to server result | Permalink to this report |

xmpp.mailbox.org:5222
Grade T: Certificate is not trusted, but ignoring trust would score an A.
xmpp.mailbox.org:5222
StartTLS
REQUIRED

SASL

Pre-TLS

None

Post-TLS
PLAIN

SRV records _xmpp-client._tcp.hollerith.info NO DNSSEC

Priority Weight Port Server
10 5 5222 xmpp.mailbox.org

TLSA records

Certificates

Subject
commonName
hollerith.info
Details
Error: self signed certificate.
Signature algorithm
sha256WithRSAEncryption
Public key
4096 bit RSA
Valid from
2016-12-30 14:01:54 UTC
Valid to
2026-12-28 14:01:54 UTC
Valid for hollerith.info
YES
9A:84:33:D7:26:1B:8B:68:F1:58:EE:7E:F5:0A:5B:DD:2D:60:E0:F5

Protocols

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

Ciphers

Server does not respect the client's cipher ordering.

Cipher suiteBitsizeForward secrecyInfo
ECDHE-RSA-AES256-GCM-SHA384 (0xc030) 256 Yes Curve: prime256v1
ECDHE-RSA-AES256-SHA384 (0xc028) 256 Yes Curve: prime256v1
ECDHE-RSA-AES256-SHA (0xc014) 256 Yes Curve: prime256v1
DHE-RSA-AES256-GCM-SHA384 (0x9f) 256 Yes Diffie-Hellman:
Bitsize: 4096
DHE-RSA-AES256-SHA256 (0x6b) 256 Yes Diffie-Hellman:
Bitsize: 4096
DHE-RSA-AES256-SHA (0x39) 256 Yes Diffie-Hellman:
Bitsize: 4096
DHE-RSA-CAMELLIA256-SHA (0x88) 256 Yes Diffie-Hellman:
Bitsize: 4096
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:
Bitsize: 4096
DHE-RSA-AES128-SHA256 (0x67) 128 Yes Diffie-Hellman:
Bitsize: 4096
DHE-RSA-AES128-SHA (0x33) 128 Yes Diffie-Hellman:
Bitsize: 4096
DHE-RSA-CAMELLIA128-SHA (0x45) 128 Yes Diffie-Hellman:
Bitsize: 4096

Badge

xmpp.net score

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<a href='https://xmpp.net/result.php?domain=hollerith.info&amp;type=client'><img src='https://xmpp.net/badge.php?domain=hollerith.info' alt='xmpp.net score' /></a>