IM Observatory client report for posteo.de

Test started 2019-11-05 09:25:25 UTC .

Show server to server result | Permalink to this report |

posteo.de:5222
posteo.de:5222
StartTLS
REQUIRED

SASL

Pre-TLS

None

Post-TLS
PLAIN
SCRAM-SHA-1

SRV records _xmpp-client._tcp.posteo.de DNSSEC

Priority Weight Port Server

TLSA records

Certificates

Subject
businessCategory
Private Organization
commonName
posteo.de
countryName
DE
jurisdictionCountryName
DE
jurisdictionLocalityName
Berlin (Charlottenburg)
jurisdictionStateOrProvinceName
Berlin
localityName
Berlin
organizationName
Posteo e.K.
serialNumber
HRA 47592
stateOrProvinceName
Berlin
Details
Signature algorithm
sha256WithRSAEncryption
Public key
3072 bit RSA
Valid from
2019-01-08 00:00:00 UTC
Valid to
2020-01-21 12:00:00 UTC
CRL
http://cdp.geotrust.com/GeoTrustEVRSACA2018.crl
OCSP
http://status.geotrust.com
Valid for posteo.de
YES
73:4A:26:46:D0:A3:95:1D:52:88:83:F4:12:E9:CA:35:67:8A:6A:07
Subject Alternative Names
DNSName
posteo.de Matches
DNSName
www.posteo.de
DNSName
autodiscover.posteo.de
DNSName
lists.posteo.de
DNSName
m.posteo.de
Subject
commonName
GeoTrust EV RSA CA 2018
countryName
US
organizationalUnitName
www.digicert.com
organizationName
DigiCert Inc
Details
Signature algorithm
sha256WithRSAEncryption
Public key
2048 bit RSA
Valid from
2017-11-06 12:22:46 UTC
Valid to
2027-11-06 12:22:46 UTC
CRL
http://crl3.digicert.com/DigiCertHighAssuranceEVRootCA.crl
OCSP
http://ocsp.digicert.com
A3:99:04:64:17:B6:7E:32:0D:3E:FA:69:D7:DC:E6:B8:BF:E8:A9:F2
Subject
commonName
DigiCert High Assurance EV Root CA
countryName
US
organizationalUnitName
www.digicert.com
organizationName
DigiCert Inc
Details
Signature algorithm
sha1WithRSAEncryption
Public key
2048 bit RSA
Valid from
2006-11-10 00:00:00 UTC
Valid to
2031-11-10 00:00:00 UTC
5F:B7:EE:06:33:E2:59:DB:AD:0C:4C:9A:E6:D3:8F:1A:61:C7:DC:25

Protocols

SSLv2 No
SSLv3 No
TLSv1 Yes
TLSv1.1 Yes
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: secp384r1
ECDHE-RSA-AES256-SHA384 (0xc028) 256 Yes Curve: secp384r1
ECDHE-RSA-AES128-GCM-SHA256 (0xc02f) 128 Yes Curve: secp384r1
ECDHE-RSA-AES128-SHA256 (0xc027) 128 Yes Curve: secp384r1
ECDHE-RSA-AES256-SHA (0xc014) 256 Yes Curve: secp384r1
ECDHE-RSA-AES128-SHA (0xc013) 128 Yes Curve: secp384r1
DHE-RSA-AES256-GCM-SHA384 (0x9f) 256 Yes Diffie-Hellman:
Bitsize: 2048
DHE-RSA-AES256-SHA256 (0x6b) 256 Yes Diffie-Hellman:
Bitsize: 2048
DHE-RSA-AES128-GCM-SHA256 (0x9e) 128 Yes Diffie-Hellman:
Bitsize: 2048
DHE-RSA-AES128-SHA256 (0x67) 128 Yes Diffie-Hellman:
Bitsize: 2048
DHE-RSA-AES256-SHA (0x39) 256 Yes Diffie-Hellman:
Bitsize: 2048
DHE-RSA-AES128-SHA (0x33) 128 Yes Diffie-Hellman:
Bitsize: 2048

Badge

xmpp.net score

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