IM Observatory server report for jabber.chaos-darmstadt.de

Test started 2021-01-28 23:38:01 UTC .

Show client to server result | Permalink to this report |

jabber.darmstadt.ccc.de:5269
jabber.darmstadt.ccc.de:5269
StartTLS
REQUIRED

SRV records _xmpp-server._tcp.jabber.chaos-darmstadt.de NO DNSSEC

Priority Weight Port Server
10 5 5269 jabber.darmstadt.ccc.de

TLSA records

Certificates

Subject
commonName
exchange.darmstadt.ccc.de
Details
Signature algorithm
sha256WithRSAEncryption
Public key
2048 bit RSA
Valid from
2021-01-24 22:03:25 UTC
Valid to
2021-04-24 22:03:25 UTC
OCSP
http://r3.o.lencr.org
Valid for jabber.chaos-darmstadt.de
YES
A0:2A:A6:4A:17:AE:6C:55:A6:43:54:9D:B2:8D:6B:A6:48:4F:E1:7F
Subject Alternative Names
DNSName
exchange.darmstadt.ccc.de
DNSName
jabber.chaos-darmstadt.de Matches
DNSName
jabber.darmstadt.ccc.de
DNSName
mars.chaos.hg.tu-darmstadt.de
DNSName
pads.darmstadt.ccc.de
Subject
commonName
R3
countryName
US
organizationName
Let's Encrypt
Details
Signature algorithm
sha256WithRSAEncryption
Public key
2048 bit RSA
Valid from
2020-10-07 19:21:40 UTC
Valid to
2021-09-29 19:21:40 UTC
CRL
http://crl.identrust.com/DSTROOTCAX3CRL.crl
48:50:4E:97:4C:0D:AC:5B:5C:D4:76:C8:20:22:74:B2:4C:8C:71:72
Subject
commonName
DST Root CA X3
organizationName
Digital Signature Trust Co.
Details
Signature algorithm
sha1WithRSAEncryption
Public key
2048 bit RSA
Valid from
2000-09-30 21:12:19 UTC
Valid to
2021-09-30 14:01:15 UTC
DA:C9:02:4F:54:D8:F6:DF:94:93:5F:B1:73:26:38:CA:6A:D7:7C:13

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-AES128-GCM-SHA256 (0xc02f) 128 Yes Curve: secp384r1
ECDHE-RSA-AES256-GCM-SHA384 (0xc030) 256 Yes Curve: secp384r1
DHE-RSA-AES128-GCM-SHA256 (0x9e) 128 Yes Diffie-Hellman:
Bitsize: 3072
DHE-RSA-AES256-GCM-SHA384 (0x9f) 256 Yes Diffie-Hellman:
Bitsize: 3072

Badge

xmpp.net score

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