SSL Test
Secure Transaction LayerFree test

Check SSL Certificat

SSL
0/100
Score
Global score is 70/100
columbia.edu
SSL columbia.edu

The SSL (Secure Sockets Layer) Certificate for columbia.edu is delivered by Internet2, it's valid until Saturday, March 16, 2019

Certificat (0 / 100)
Protocol Support (100 / 100)
Key Exchange (90 / 100)
Cipher Strength (93 / 100)
Last report: 11/4/2017 6:32:07 AM

Info

CS006 => Server supports cipher suites with no forward secrecy.
SK002 => Server uses DH parameters smaller than 2048 bits.
validTo => The certificat was valid until 3/15/2019 11:59:59 PM (1887 days after today)
validTo => The certificat was valid until 5/30/2020 10:48:38 AM (1446 days after today)
RemoteCertificateChainErrors => ChainStatus has returned a non empty array
Score: 70
NameDate Joined
Domain Namecolumbia.edu
Effective2/14/2017 1:00:00 AM
Expiration
3/16/2019 12:59:59 AM (-1888 days)
The certificat was valid until 3/15/2019 11:59:59 PM (1887 days after today)
Key Size 0
Country US
CNInCommon RSA Server CA
DNS Server
DNS Host
Subject Alternative Name (SAN)

Other websites using the same SSL certificat

*.columbia.edu

Info

NameValue
CountryInternet2
CNInCommon RSA Server CA
FormatX509
ArchivedFalse
Algorithm Parameters0500
Cipher AlgorithmAes256
Cipher Strength256
Hash AlgorithmSha384
Hash Strength0
Key Exchange Algorithm
Key Exchange Strength0
Ssl ProtocolTls12
Serial Number00C6FEFD14CC42A7A23208BE9E0C1EEED5
VerifyTrue
Is SynchronizedFalse
Version3
Private Key
ThumbprintD18438C2CF91D85C8BBE9377A31CA05E3D2C9375

Cypher TLSv12

NameKey TypeForward SecrecyStrength
DHE_RSA_WITH_AES_256_GCM_SHA384RSA3 / 3True
DHE_RSA_WITH_AES_128_GCM_SHA256RSA3 / 3True
DHE_RSA_WITH_AES_256_CBC_SHA256RSA3 / 3True
DHE_RSA_WITH_AES_256_CBC_SHARSA3 / 3True
DHE_RSA_WITH_AES_128_CBC_SHA256RSA3 / 3True
DHE_RSA_WITH_AES_128_CBC_SHARSA3 / 3True
DHE_RSA_WITH_3DES_EDE_CBC_SHARSA3 / 3True
RSA_WITH_AES_256_GCM_SHA384RSA3 / 3True
RSA_WITH_AES_128_GCM_SHA256RSA3 / 3True
RSA_WITH_AES_256_CBC_SHA256RSA3 / 3True
RSA_WITH_AES_256_CBC_SHARSA3 / 3True
RSA_WITH_AES_128_CBC_SHA256RSA3 / 3True
RSA_WITH_AES_128_CBC_SHARSA3 / 3True
RSA_WITH_3DES_EDE_CBC_SHARSA3 / 3True
ECDHE_RSA_WITH_AES_256_GCM_SHA384RSA3 / 3True
ECDHE_RSA_WITH_AES_128_GCM_SHA256RSA3 / 3True
ECDHE_RSA_WITH_AES_256_CBC_SHA384RSA3 / 3True
ECDHE_RSA_WITH_AES_256_CBC_SHARSA3 / 3True
ECDHE_RSA_WITH_AES_128_CBC_SHA256RSA3 / 3True
ECDHE_RSA_WITH_AES_128_CBC_SHARSA3 / 3True
ECDHE_RSA_WITH_3DES_EDE_CBC_SHARSA3 / 3True

Cypher TLSv11

NameKey TypeForward SecrecyStrength
DHE_RSA_WITH_AES_256_CBC_SHARSA3 / 3True
DHE_RSA_WITH_AES_128_CBC_SHARSA3 / 3True
DHE_RSA_WITH_3DES_EDE_CBC_SHARSA3 / 3True
RSA_WITH_AES_256_CBC_SHARSA3 / 3True
RSA_WITH_AES_128_CBC_SHARSA3 / 3True
RSA_WITH_3DES_EDE_CBC_SHARSA3 / 3True
ECDHE_RSA_WITH_AES_256_CBC_SHARSA3 / 3True
ECDHE_RSA_WITH_AES_128_CBC_SHARSA3 / 3True
ECDHE_RSA_WITH_3DES_EDE_CBC_SHARSA3 / 3True

Cypher TLSv10

NameKey TypeForward SecrecyStrength
DHE_RSA_WITH_AES_256_CBC_SHARSA3 / 3True
DHE_RSA_WITH_AES_128_CBC_SHARSA3 / 3True
DHE_RSA_WITH_3DES_EDE_CBC_SHARSA3 / 3True
RSA_WITH_AES_256_CBC_SHARSA3 / 3True
RSA_WITH_AES_128_CBC_SHARSA3 / 3True
RSA_WITH_3DES_EDE_CBC_SHARSA3 / 3True
ECDHE_RSA_WITH_AES_256_CBC_SHARSA3 / 3True
ECDHE_RSA_WITH_AES_128_CBC_SHARSA3 / 3True
ECDHE_RSA_WITH_3DES_EDE_CBC_SHARSA3 / 3True
Model
SSL Alert
SSL expiration alert
You will receive notification if any of your certificates expire.
SSL Monitor
Domain NameExpiration
studentdoctor.net8/8/2018
teamtreehouse.com9/15/2018
kemdikbud.go.id1/27/2018
mathforum.org6/7/2018
canvaslms.com10/29/2018
wikiversity.org1/3/2018
jxedt.com2/20/2018
donorschoose.org1/27/2018
mises.org10/13/2018
lumosity.com9/28/2020
Domain NameExpiration
sep.gob.mx5/17/2019
pearson.com3/24/2018
aboutespanol.com8/16/2019
msdn.com4/12/2018
safaribooksonline.com9/14/2018
Domain NameExpiration

About

SitemapContactUs

Test SSL

StatisticsExpiration alertLast TestedScores

Genius IQ

SSL checker and diagnostic, use our decoder to verify the validity for your certificate.