IM Observatory server report for johncook.uk

Test started 2021-09-30 15:35:39 UTC .

Show client to server result | Permalink to this report |

xmpp.johncook.co.uk:5269
xmpp.johncook.co.uk:5269
StartTLS
REQUIRED
Peer certificate
The server requires incoming s2s connections to present a peer certificate.

SRV records _xmpp-server._tcp.johncook.uk DNSSEC

Priority Weight Port Server
0 5 5269 xmpp.johncook.co.uk

TLSA records

Certificates

Subject
commonName
johncook.uk
Details
Signature algorithm
sha256WithRSAEncryption
Public key
384 bit EC
Valid from
2021-08-30 22:30:58 UTC
Valid to
2021-11-28 22:30:57 UTC
OCSP
http://r3.o.lencr.org
Valid for johncook.uk
YES
C6:38:9B:E3:33:BB:0D:5B:35:9E:51:79:89:17:92:4B:18:36:D3:C2
Subject Alternative Names
DNSName
conference.johncook.uk
DNSName
johncook.uk Matches
DNSName
xmpp.johncook.co.uk
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
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 No
TLSv1.1 No
TLSv1.2 Yes

Ciphers

Server does not respect the client's cipher ordering.

Cipher suiteBitsizeForward secrecyInfo
ECDHE-ECDSA-AES128-GCM-SHA256 (0xc02b) 128 Yes Curve: secp384r1
ECDHE-ECDSA-AES256-GCM-SHA384 (0xc02c) 256 Yes Curve: secp384r1

Badge

xmpp.net score

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