www-apps.crl.edu
Issued by R3
About this certificate
This digital certificate with serial number 03:a7:5b:57:80:c2:94:df:bf:06:22:45:6d:f8:cb:0c:7a:1f 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=www-apps.crl.edu
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:a7:5b:57:80:c2:94:df:bf:06:22:45:6d:f8:cb:0c:7a:1fSerial Number (int): 318285427160085350281870763628672850885151
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2d:41:c6:6a:c2:33:9b:c8:9b:7d:2c:f8:97:df:67:1c:90:2b:7b:f0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 5c:77:3e:1c:19:85:77:3e:5c:14:7d:90:38:c3:2c:3e:7f:cf:b0:65
Fingerprint (sha256): 3d:3a:35:c0:7c:65:26:4e:df:c5:c6:b2:32:5d:19:a2:48:38:f0:63:d3:88:89:95:24:7b:65:11:62:d3:aa:58
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www-apps.crl.edu
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www-apps.crl.edu
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www-apps.crl.edu
Other certificates including the domain name crl.edu
(limited to 100 certificates)
streetfilms.org
mail.crl.edu
gcollections.crl.edu
streetfilms.org
mylogin.crl.edu
www.crl.edu
mail.crl.edu
trailguides.crl.edu
edesiderata.crl.edu
trailguides.crl.edu
dds.crl.edu
trailguides.crl.edu
mail.crl.edu
streetfilms.org
streetfilms.org
mylogin.crl.edu
streetfilms.org
liblicense.crl.edu
trailguides.crl.edu
trailguides.crl.edu
liblicense.crl.edu
*.crl.edu
www-apps.crl.edu
www.crl.edu
illiad.crl.edu
workspace.crl.edu
crl.edu
*.crl.edu
afrinul.crl.edu
*.crl.edu
*.crl.edu
trailguides.crl.edu
mail.crl.edu
crl.edu
mail.crl.edu
edesiderata.crl.edu
trailguides.crl.edu
gcollections.crl.edu
trailguides.crl.edu
workspace.crl.edu
crl.edu
edesiderata.crl.edu
gcollections.crl.edu
crl.edu
streetfilms.org
streetfilms.org
mail.crl.edu
*.crl.edu
streetfilms.org
crl.edu
www.crl.edu
edesiderata.crl.edu
crl.edu
edesiderata.crl.edu
crl.edu
www-apps.crl.edu
dds.crl.edu
dds.crl.edu
adat.crl.edu
trailguides.crl.edu
www.crl.edu
dds.crl.edu
trailguides.crl.edu
mail.crl.edu
*.crl.edu
crl.edu
illiad.crl.edu
dds.crl.edu
*.crl.edu
edesiderata.crl.edu
trailguides.crl.edu
www.crl.edu
crl.edu
mail.crl.edu
edesiderata.crl.edu
trailguides.crl.edu
streetfilms.org
trailguides.crl.edu
edesiderata.crl.edu
edesiderata.crl.edu
*.crl.edu
liblicense.crl.edu
mail.crl.edu
gcollections.crl.edu
streetfilms.org
mylogin.crl.edu
www.crl.edu
mail.crl.edu
trailguides.crl.edu
edesiderata.crl.edu
trailguides.crl.edu
dds.crl.edu
trailguides.crl.edu
mail.crl.edu
streetfilms.org
streetfilms.org
mylogin.crl.edu
streetfilms.org
liblicense.crl.edu
trailguides.crl.edu
trailguides.crl.edu
liblicense.crl.edu
*.crl.edu
www-apps.crl.edu
www.crl.edu
illiad.crl.edu
workspace.crl.edu
crl.edu
*.crl.edu
afrinul.crl.edu
*.crl.edu
*.crl.edu
trailguides.crl.edu
mail.crl.edu
crl.edu
mail.crl.edu
edesiderata.crl.edu
trailguides.crl.edu
gcollections.crl.edu
trailguides.crl.edu
workspace.crl.edu
crl.edu
edesiderata.crl.edu
gcollections.crl.edu
crl.edu
streetfilms.org
streetfilms.org
mail.crl.edu
*.crl.edu
streetfilms.org
crl.edu
www.crl.edu
edesiderata.crl.edu
crl.edu
edesiderata.crl.edu
crl.edu
www-apps.crl.edu
dds.crl.edu
dds.crl.edu
adat.crl.edu
trailguides.crl.edu
www.crl.edu
dds.crl.edu
trailguides.crl.edu
mail.crl.edu
*.crl.edu
crl.edu
illiad.crl.edu
dds.crl.edu
*.crl.edu
edesiderata.crl.edu
trailguides.crl.edu
www.crl.edu
crl.edu
mail.crl.edu
edesiderata.crl.edu
trailguides.crl.edu
streetfilms.org
trailguides.crl.edu
edesiderata.crl.edu
edesiderata.crl.edu
*.crl.edu
liblicense.crl.edu
Certificate
The complete raw certificate details for www-apps.crl.edu in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE7DCCA9SgAwIBAgISA6dbV4DClN+/BiJFbfjLDHofMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA2MTcxOTU0NTlaFw0yMzA5MTUxOTU0NThaMBsxGTAXBgNVBAMT EHd3dy1hcHBzLmNybC5lZHUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB AQD0k3rVHQ4ROjJz0IhpvU18U+970cYMasoZgjbEhkOPWDT9ilW8eLOg9CaOSFyB 9/DQMu0hx2oqZnBZRFCQp0A/bYYYBEzwstodMaPb8DO5TkJkY0Qw9y9rdg1aBCT2 Fj7S6de6/9Pi92BP/cVvC4ftdUu67iD5zOVszOu5T5jLnizW/KnVbj82toCrxP2p VRgEu2nVS/PDa8ngxAhd1p41G+BGpdalEeCDJ5oP/YOs7XBcAHhhj6xO4tj8TG6C HwbTnuygYfCJA1rqbI/p6dzAsCZZTSWnd5tb3WICPmMPmqHAkJKnrE1uvXS6MOur 9gorQFSb10UffVuZAHrwNCS5AgMBAAGjggIRMIICDTAOBgNVHQ8BAf8EBAMCBaAw HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD VR0OBBYEFC1BxmrCM5vIm30s+JffZxyQK3vwMB8GA1UdIwQYMBaAFBQusxe3WFbL rlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDov L3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5v cmcvMBsGA1UdEQQUMBKCEHd3dy1hcHBzLmNybC5lZHUwEwYDVR0gBAwwCjAIBgZn gQwBAgEwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdQC3Pvsk35xNunXyOcW6WPRs XfxCz3qfNcSeHQmBJe20mQAAAYjLI8duAAAEAwBGMEQCIDMCXlZPx3wJf6eytyEI V/mW7aero3xNgIKIWdiRbBksAiBnyb+Kv4cfTbmoeGhsWyrbTA1Lo0KKfT7Aj+lY uONNdQB2AHoyjFTYty22IOo44FIe6YQWcDIThU070ivBOlejUutSAAABiMsjyXcA AAQDAEcwRQIga1PHuG9ZXDihTW0Mmj0wF+jrQu0Tay8la14dBKBNE7UCIQD6Un3B 640PZG5jBwmdNbLQDDtul22apGqsxp8zHaOqAjANBgkqhkiG9w0BAQsFAAOCAQEA L78eZLeV4lElXZuDx1DNcQ33sskXNgnuoViNcorhHdMhaPD6dBvEyq3q1lbFwkr+ iDrKddiBRrdNh4c3lKkQwbdzNhDP79N20Zcupkf1CGWFP3LH9opwZKBOUoCoJM4H vR65GM+Mg+caCdizD8oPtUyFWSAMnBv4N2BwhyP3XBZZZo4yDWEHrHIqENcG7F3Z PttLus9ei7xh3r6/2Y3tQcjTL3pwjnSvKGK5ooRLreySM0f1fDeGmuHJ61bF7ScS msx3yu2zucddLiqLnSxP+mA4gS04yDs8fRxVQCgckuWXs0s/h0PnLlGVMi6M0Ixn vWvrtOoBH4hEa6oXk35U+g== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9JN61R0OEToyc9CIab1N fFPve9HGDGrKGYI2xIZDj1g0/YpVvHizoPQmjkhcgffw0DLtIcdqKmZwWURQkKdA P22GGARM8LLaHTGj2/AzuU5CZGNEMPcva3YNWgQk9hY+0unXuv/T4vdgT/3FbwuH 7XVLuu4g+czlbMzruU+Yy54s1vyp1W4/NraAq8T9qVUYBLtp1Uvzw2vJ4MQIXdae NRvgRqXWpRHggyeaD/2DrO1wXAB4YY+sTuLY/Exugh8G057soGHwiQNa6myP6enc wLAmWU0lp3ebW91iAj5jD5qhwJCSp6xNbr10ujDrq/YKK0BUm9dFH31bmQB68DQk uQIDAQAB -----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 318285427160085350281870763628672850885151 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-17 19:54:59 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-15 19:54:58 +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 'www-apps.crl.edu' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 30874871418674330599856582475032938667375268619443001630863980336265595132255055319191643458111097912849518683644418268103987213994455977559607858848119842980533392049063729003920357542074988987461137585846020662431659934377838370289619002655875385799518291331039036698807426681817568646147255938646103126008097680224992782780625624378043298116774876838353123724342507002380006971784078794529182989372683470709944523843444459913842097363110245276310289984800758291731507727636966622104526315616493280025870076217545288249244971934789372294783507838417764757756356243493322858302549568740438214483485562672125977044153 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [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 (3 bits) 05a0 . . . . . . . . . . . . . . . . [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) 2d41c66ac2339bc89b7d2cf897df671c902b7bf0 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www-apps.crl.edu' . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000188cb23c76e0000040300463044022033025e564fc77c097fa7b2b7210857f996eda7aba37c4d80828859d8916c192c022067c9bf8abf871f4db9a878686c5b2adb4c0d4ba3428a7d3ec08fe958b8e34d750076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000188cb23c977000004030047304502206b53c7b86f595c38a14d6d0c9a3d3017e8eb42ed136b2f256b5e1d04a04d13b5022100fa527dc1eb8d0f646e6307099d35b2d00c3b6e976d9aa46aacc69f331da3aa02 . . . . [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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