updated: Tuesday, 23 October 2018, 20:25:22


Validity

Valid fromTuesday, 17 April 2018, 18:23:59
Valid untilMonday, 16 July 2018, 18:23:59
Certificate Matches Server Hostnameyes (seomon.com)
Trust Store 'Apple - OS X 10.9.2'ok
Trust Store 'Mozilla NSS - 01/2014'ok (not EV)
Trust Store 'Microsoft - 04/2014'ok
Trust Store 'Java 6 - Update 65'ok
OCSPServer did not send back an OCSP response

Vulnerability

Heartbleed (CVE-2014-0160)NOT vulnerable (ok)
Session Resumption With TLS Ticketsyes
Session Resumption With Session IDs5 / 5
Session Renegotiation Can Be Client Initiatedno
TLS compressionno
Renegotiation (CVE 2009-3555)NOT vulnerable (ok)
CRIME, TLS (CVE-2012-4929)NOT vulnerable (ok)

Server

SSL Report Forseomon.com (188.166.83.221:443)
OCSP staplingno
HSTS231 days (20000000 s)
Servernginx/1.10.3 (Ubuntu)
Application X-Powered-By: PHP/5.5.9-1ubuntu4.21
Default negotiated protocolTLSv1.2
Default negotiated cipherECDHE-RSA-AES128-GCM-SHA256
Default server key size2048 bit
TLS server extensionsserver name, renegotiation info, EC point formats, session ticket, heartbeat
Session Tickets RFC 5077600 seconds
SPDY/NPNh2, http/1.1 (advertised)

Certificate

Common Nameseomon.com
Alternative namesseomon.com, www.seomon.com
KeyrsaEncryption, 2048 bit
IssuerLet's Encrypt Authority X3, US
Signature algorithmsha256WithRSAEncryption
Revocation OCSPOCSP (http://ocsp.int-x3.letsencrypt.org)

Protocols

SSL 2NOT offered (ok)
SSL 3NOT offered (ok)
TLS 1.0offered (ok)
TLS 1.1offered (ok)
TLS 1.2offered (ok)

Standard cipher lists

Null CipherNOT offered (ok)
Anonymous NULL CipherNOT offered (ok)
Anonymous DH CipherNOT offered (ok)
40 Bit encryptionNOT offered (ok)
56 Bit encryptionNOT offered (ok)
DES CipherNOT offered (ok)
Triple DES Cipheroffered
Medium grade encryptionnot offered
High grade encryptionoffered (ok)
Labels in table: strong strong, default for protocol weak vulnerable

TLS 1.2TLS 1.1TLS 1.0SSL 3SSL 2
ECDHE-RSA-AES128-SHA128128128
ECDHE-RSA-AES128-GCM-SHA256128
ECDHE-RSA-AES256-SHA256256256
DHE-RSA-CAMELLIA256-SHA256256256
DHE-RSA-AES256-SHA256256256
AES256-SHA256256256
CAMELLIA256-SHA256256256
DES-CBC3-SHA168168168
DHE-RSA-CAMELLIA128-SHA128128128
CAMELLIA128-SHA128128128
AES128-SHA128128128
DHE-RSA-AES128-SHA128128128
AES256-SHA256256
DHE-RSA-AES256-GCM-SHA384256
DHE-RSA-AES256-SHA256256
ECDHE-RSA-AES256-GCM-SHA384256
AES256-GCM-SHA384256
ECDHE-RSA-AES256-SHA384256
AES128-SHA256128
ECDHE-RSA-AES128-SHA256128
DHE-RSA-AES128-SHA256128
AES128-GCM-SHA256128
DHE-RSA-AES128-GCM-SHA256128
EXP-RC4-MD5
IDEA-CBC-SHA
NULL-MD5
NULL-SHA256
PSK-AES128-CBC-SHA
PSK-3DES-EDE-CBC-SHA
EXP-RC2-CBC-MD5
NULL-SHA
EDH-DSS-DES-CBC3-SHA
PSK-AES256-CBC-SHA
EDH-RSA-DES-CBC3-SHA
EXP-ADH-DES-CBC-SHA
EDH-RSA-DES-CBC-SHA
EXP-ADH-RC4-MD5
EXP-EDH-DSS-DES-CBC-SHA
EXP-DES-CBC-SHA
EXP-EDH-RSA-DES-CBC-SHA
SRP-RSA-AES-256-CBC-SHA
EDH-DSS-DES-CBC-SHA
SRP-RSA-AES-128-CBC-SHA
SRP-RSA-3DES-EDE-CBC-SHA
DES-CBC-MD5
DES-CBC3-MD5
RC2-CBC-MD5
IDEA-CBC-MD5
SRP-DSS-AES-256-CBC-SHA
SRP-DSS-AES-128-CBC-SHA
SEED-SHA
RC4-SHA
RC4-MD5
SRP-3DES-EDE-CBC-SHA
SRP-AES-128-CBC-SHA
SRP-DSS-3DES-EDE-CBC-SHA
SRP-AES-256-CBC-SHA
PSK-RC4-SHA
ECDHE-RSA-RC4-SHA
DHE-DSS-AES128-SHA
DHE-DSS-AES128-SHA256
DHE-DSS-AES128-GCM-SHA256
DES-CBC-SHA
AECDH-NULL-SHA
AECDH-RC4-SHA
DHE-DSS-AES256-GCM-SHA384
DHE-DSS-AES256-SHA
DHE-DSS-SEED-SHA
DHE-RSA-SEED-SHA
DHE-DSS-CAMELLIA256-SHA
DHE-DSS-CAMELLIA128-SHA
DHE-DSS-AES256-SHA256
AECDH-DES-CBC3-SHA
AECDH-AES256-SHA
ADH-AES256-SHA
ADH-AES256-SHA256
ADH-AES256-GCM-SHA384
ADH-AES128-SHA256
ADH-AES128-SHA
ADH-CAMELLIA128-SHA
ADH-CAMELLIA256-SHA
ADH-SEED-SHA
AECDH-AES128-SHA
ADH-RC4-MD5
ADH-DES-CBC3-SHA
ADH-DES-CBC-SHA
ECDH-ECDSA-AES128-GCM-SHA256
ECDH-ECDSA-AES128-SHA
ECDHE-ECDSA-AES128-SHA256
ECDHE-ECDSA-AES256-GCM-SHA384
ECDHE-ECDSA-AES128-SHA
ECDHE-ECDSA-AES128-GCM-SHA256
ECDH-RSA-NULL-SHA
ECDH-RSA-RC4-SHA
ECDHE-ECDSA-AES256-SHA
ECDHE-ECDSA-AES256-SHA384
ECDHE-RSA-DES-CBC3-SHA
ECDHE-RSA-NULL-SHA
ECDHE-ECDSA-RC4-SHA
ECDHE-ECDSA-NULL-SHA
ECDHE-ECDSA-DES-CBC3-SHA
ECDH-RSA-DES-CBC3-SHA
ECDH-RSA-AES256-SHA384
ECDH-ECDSA-AES256-SHA384
ECDH-ECDSA-DES-CBC3-SHA
ECDH-ECDSA-AES256-SHA
ECDH-ECDSA-AES256-GCM-SHA384
ECDH-ECDSA-AES128-SHA256
ECDH-ECDSA-NULL-SHA
ECDH-ECDSA-RC4-SHA
ECDH-RSA-AES256-GCM-SHA384
ECDH-RSA-AES256-SHA
ECDH-RSA-AES128-SHA256
ECDH-RSA-AES128-SHA
ECDH-RSA-AES128-GCM-SHA256
ADH-AES128-GCM-SHA256
Trusted By Apple - OS X 10.9.2
seomon.com (188.166.83.221:443)
Trusted By Apple - OS X 10.9.2
Trusted By Java 6 - Update 65
seomon.com (188.166.83.221:443)
Trusted By Java 6 - Update 65
Trusted By Microsoft - 04/2014
seomon.com (188.166.83.221:443)
Trusted By Microsoft - 04/2014
Trusted By Mozilla NSS - 01/2014
seomon.com (188.166.83.221:443)
Trusted By Mozilla NSS - 01/2014
Server did not send back an OCSP response
OCSP
Server did not send back an OCSP response
https://raymii.org/s/tutorials/OCSP_Stapling_on_nginx.html