collaborate.asce.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:85:bf:57:b9:81:ea:fe:bd:55:7a:43:37:1d:0c:a6:78:61 was issued on by Let's Encrypt.
This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=collaborate.asce.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:85:bf:57:b9:81:ea:fe:bd:55:7a:43:37:1d:0c:a6:78:61Serial Number (int): 306848750635326104135688383893940208040033
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 40:4e:4d:7b:c7:f2:0a:2a:7c:13:44:64:84:2b:8c:32:b7:97:32:0c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 38:76:2c:89:60:3c:de:2e:f0:70:73:ee:36:72:e0:26:01:8c:74:15
Fingerprint (sha256): 52:b5:96:2e:f3:34:af:96:26:83:a2:8a:d9:14:60:87:14:57:2b:38:4c:7c:58:dc:51:ee:45:8e:75:71:7a:46
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate collaborate.asce.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for collaborate.asce.org
Public Key Algorithm
ECDSA
Key Size
256
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Extended Key Usages
Server Authentication
Client Authentication
Extensions
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
collaborate.asce.org
Other certificates including the domain name asce.org
(limited to 100 certificates)
adfs1.asce.org
style.asce.org
secure.asce.org
secure.asce.org
cedb.asce.org
collaborate.asce.org
stage.news.asce.org
collaborate.asce.org
eroom.asce.org
eroom.asce.org
collaborate.asce.org
oscar.asce.org
cdn.asce.org
oscar.asce.org
*.asce.org
dagobah.asce.org
dagobah.asce.org
stage.news.asce.org
stage.news.asce.org
careers.asce.org
stage.news.asce.org
go.asce.org
news.asce.org
identity.asce.org
secure.asce.org
careers.asce.org
conferencesuite.asce.org
travel.asce.org
*.asce.org
cedb.asce.org
collaborate.asce.org
cedb.asce.org
ssl98799.cloudflaressl.com
cdn.asce.org
go.asce.org
citrix-gw.asce.org
cedb.asce.org
oscar.asce.org
secure.asce.org
info.asce.org
careers.asce.org
dagobah.asce.org
collaborate.asce.org
collaborate.asce.org
collaborate.asce.org
adfs1.asce.org
adfs1.asce.org
stage.news.asce.org
go.asce.org
collaborate.asce.org
studentconferences.asce.org
eroom.asce.org
style.asce.org
dagobah.asce.org
cedb.asce.org
dagobah.asce.org
travel.asce.org
oscar.asce.org
conferencesuite.asce.org
collaborate.asce.org
conferencesuite.asce.org
collaborate.asce.org
conferencesuite.asce.org
eroom.asce.org
go.asce.org
oscar.asce.org
studentconferences.asce.org
go.asce.org
files.asce.org
ssl98799.cloudflaressl.com
images.message.asce.org
stage.news.asce.org
secure.asce.org
citrix-gw.asce.org
remote.asce.org
news.asce.org
training.conferencesuite.asce.org
careers.asce.org
adfs1.asce.org
sp360.asce.org
ssl98799.cloudflaressl.com
collaborate.asce.org
*.asce.org
go.asce.org
join.asce.org
store.asce.org
*.asce.org
citrix-gw.asce.org
eb1.asce.org
mylearning.asce.org
webapps.asce.org
files.asce.org
files.asce.org
careers.asce.org
smp.asce.org
collaborate.asce.org
travel.asce.org
collaborate.asce.org
ssl98799.cloudflaressl.com
travel.asce.org
style.asce.org
secure.asce.org
secure.asce.org
cedb.asce.org
collaborate.asce.org
stage.news.asce.org
collaborate.asce.org
eroom.asce.org
eroom.asce.org
collaborate.asce.org
oscar.asce.org
cdn.asce.org
oscar.asce.org
*.asce.org
dagobah.asce.org
dagobah.asce.org
stage.news.asce.org
stage.news.asce.org
careers.asce.org
stage.news.asce.org
go.asce.org
news.asce.org
identity.asce.org
secure.asce.org
careers.asce.org
conferencesuite.asce.org
travel.asce.org
*.asce.org
cedb.asce.org
collaborate.asce.org
cedb.asce.org
ssl98799.cloudflaressl.com
cdn.asce.org
go.asce.org
citrix-gw.asce.org
cedb.asce.org
oscar.asce.org
secure.asce.org
info.asce.org
careers.asce.org
dagobah.asce.org
collaborate.asce.org
collaborate.asce.org
collaborate.asce.org
adfs1.asce.org
adfs1.asce.org
stage.news.asce.org
go.asce.org
collaborate.asce.org
studentconferences.asce.org
eroom.asce.org
style.asce.org
dagobah.asce.org
cedb.asce.org
dagobah.asce.org
travel.asce.org
oscar.asce.org
conferencesuite.asce.org
collaborate.asce.org
conferencesuite.asce.org
collaborate.asce.org
conferencesuite.asce.org
eroom.asce.org
go.asce.org
oscar.asce.org
studentconferences.asce.org
go.asce.org
files.asce.org
ssl98799.cloudflaressl.com
images.message.asce.org
stage.news.asce.org
secure.asce.org
citrix-gw.asce.org
remote.asce.org
news.asce.org
training.conferencesuite.asce.org
careers.asce.org
adfs1.asce.org
sp360.asce.org
ssl98799.cloudflaressl.com
collaborate.asce.org
*.asce.org
go.asce.org
join.asce.org
store.asce.org
*.asce.org
citrix-gw.asce.org
eb1.asce.org
mylearning.asce.org
webapps.asce.org
files.asce.org
files.asce.org
careers.asce.org
smp.asce.org
collaborate.asce.org
travel.asce.org
collaborate.asce.org
ssl98799.cloudflaressl.com
travel.asce.org
Certificate
The complete raw certificate details for collaborate.asce.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEQDCCAyigAwIBAgISA4W/V7mB6v69VXpDNx0MpnhhMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzEwMTIxMjIxNDBaFw0x ODAxMTAxMjIxNDBaMB8xHTAbBgNVBAMTFGNvbGxhYm9yYXRlLmFzY2Uub3JnMFkw EwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEZkpeTQaV4urjpUm35mFCovgT91sYXALg EMfpwWBzcKMHgnjn0SpToB8zifQis57/gHGrw5erm0umQNzWFkEs9qOCAhQwggIQ MA4GA1UdDwEB/wQEAwIHgDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIw DAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUQE5Ne8fyCip8E0RkhCuMMreXMgwwHwYD VR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4G CCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8G CCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzAf BgNVHREEGDAWghRjb2xsYWJvcmF0ZS5hc2NlLm9yZzCB/gYDVR0gBIH2MIHzMAgG BmeBDAECATCB5gYLKwYBBAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlm aWNhdGUgbWF5IG9ubHkgYmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVz IGFuZCBvbmx5IGluIGFjY29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9s aWN5IGZvdW5kIGF0IGh0dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkv MA0GCSqGSIb3DQEBCwUAA4IBAQCMPKQVRjmrvpGjljelYAZQyIY0BJATmrUoenM5 D+hzMUHy369xlRrEoSJMVNr0yFc/9EPlhK7wZJDmcB3GptLGoxbwgvetXOYExY7Z oLIMzunxcMfKeoRvjuuHVGMEVikAGMOrwdpD2FGKFsS6XvS8Y5NeM4K9x9ck/mZA 7nYX7B27Dsn7V9/RTF+CctEvnkfSdmd2ghQry2xKeG8cXkwLys6OtfANfqBhsWon Gc7j3PsFqgJBMPw80q+DV4T1Yg3z/usDz/gRc9RaV5e0pB058Jygx4fMFvRimJKZ 2MqiAZpvv14pem5gHtQbh0FXWCT9fZnrSLT4wd1GrP+8GPc6 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEZkpeTQaV4urjpUm35mFCovgT91sY XALgEMfpwWBzcKMHgnjn0SpToB8zifQis57/gHGrw5erm0umQNzWFkEs9g== -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 306848750635326104135688383893940208040033 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-10-12 12:21:40 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-01-10 12:21:40 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'collaborate.asce.org' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey) . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1) . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits) 0004664a5e4d0695e2eae3a549b7e66142a2f813f75b185c02e010c7e9c1607370a3078278e7d12a53a01f3389f422b39eff8071abc397ab9b4ba640dcd616412cf6 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (1 bits) 0780 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 404e4d7bc7f20a2a7c134464842b8c32b797320c . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'collaborate.asce.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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