agnionline.bu.edu
Issued by R3
About this certificate
This digital certificate with serial number 04:67:55:71:92:b6:89:1d:09:3c:86:58:f2:64:eb:5a:0a:9c 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=agnionline.bu.edu
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:67:55:71:92:b6:89:1d:09:3c:86:58:f2:64:eb:5a:0a:9cSerial Number (int): 383611801604778142867494098302960525773468
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 51:67:28:31:c1:80:dc:9a:b2:ad:ef:58:6e:66:00:27:f3:a4:a9:8a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): e6:ff:b6:5c:41:3e:ba:15:3b:28:ca:84:e9:2f:49:f3:dc:5c:6a:fd
Fingerprint (sha256): 01:eb:86:7c:52:26:46:fe:48:0f:db:02:b7:c3:be:37:77:79:9b:41:44:e1:02:45:9d:23:d0:41:5a:74:d4:a1
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate agnionline.bu.edu
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for agnionline.bu.edu
Public Key Algorithm
ECDSA
Key Size
256
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
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
agnionline.bu.edu
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web.offcampuspartners.com
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mypa-application.bumc.bu.edu
linklogin-syst.bu.edu
hospitality.bu.edu
webapi.bu.edu
ec521.bu.edu
kuali-research-qa.bu.edu
combeyond.bu.edu
wwwru.bumc.bu.edu
geddes-wiki.bu.edu
ist-filemaker.bu.edu
hospitality.bu.edu
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us.prod.campusgroups.com
patientconnect.bu.edu
questromworld.bu.edu
myprintweb.bu.edu
casit-wiki.bu.edu
teklaser.bu.edu
cme.bu.edu
ec700.bu.edu
algorithmics.bu.edu
uis-eta.bu.edu
us.prod.campusgroups.com
genomics9.bu.edu
peptimap.bu.edu
cmld.bu.edu
inspir.bu.edu
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shape.bu.edu
financialplanningonline.bu.edu
bupid.bumc.bu.edu
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ftdyn.bu.edu
cytreg.bu.edu
cpr.bu.edu
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boylston.bu.edu
givingday.bu.edu
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mycv-test.bu.edu
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Certificate
The complete raw certificate details for agnionline.bu.edu in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEJDCCAwygAwIBAgISBGdVcZK2iR0JPIZY8mTrWgqcMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEyMjcxMDUwMDZaFw0yNDAzMjYxMDUwMDVaMBwxGjAYBgNVBAMT EWFnbmlvbmxpbmUuYnUuZWR1MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE57wZ SGD9oSQSc92sF+v3H9gpwHIn20ysx+Wq20lTsEpipdOUsqkYFL+aYgmemB/akBtu oGQXK0oONUBC26E83qOCAhMwggIPMA4GA1UdDwEB/wQEAwIHgDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUUWco McGA3Jqyre9YbmYAJ/OkqYowHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+vnYsU wsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5sZW5j ci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wHAYDVR0R BBUwE4IRYWduaW9ubGluZS5idS5lZHUwEwYDVR0gBAwwCjAIBgZngQwBAgEwggEE BgorBgEEAdZ5AgQCBIH1BIHyAPAAdgA7U3d1Pi25gE6LMFsG/kA7Z9hPw/THvQAN LXJv4frUFwAAAYyrHEk2AAAEAwBHMEUCICjdooezd5sPUDgQf1dqCk6xHI6m+JBL z2yTR1+hDOxGAiEA8YwFMO6DMqXsfFdp/sV85uUsk+dDdNLBxeXBvyutPdsAdgDu zdBk1dsazsVct520zROiModGfLzs3sNRSFlGcR+1mwAAAYyrHEkzAAAEAwBHMEUC IBTbFzMrGtHkMiQ5EkVMOjEuND0WXubtotSvMXXaTxwXAiEAo+9AP9+dPC20K5NU 2ow3CJEPvj1XcF0uE3vS+4S1IGYwDQYJKoZIhvcNAQELBQADggEBAGXfIrWf7+cQ y9cpFv0atun7RfMQeNSbp27OEBenr8yrdvPbyKQGHdcG0Gwww9JGIQsY2yhKMxlk 22q7CMD3MDmsa2jap4g6FmV1fnQMRsD64vdDY758F6u/TDTKXmkDosMRLLDvy444 2MqtB0f611tv/7apjXkF7bugMtVG+gFHlELjEndAwA6StnWO+McTKa+YibDw9Mkf vU0mw1PZkD4KanEXhXuEYV8tF9b/OtTsSHjprfzNfAYsJUnkGijTRbJpsb23Ymi7 K3YDfBiG9WETKf8H1TqAaEb7c0GTpVR1kbI5bHWTWllAml8OH41w0eeHQ9JBG8Vd DhXbifK6xXo= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE57wZSGD9oSQSc92sF+v3H9gpwHIn 20ysx+Wq20lTsEpipdOUsqkYFL+aYgmemB/akBtuoGQXK0oONUBC26E83g== -----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 383611801604778142867494098302960525773468 . . . . . . . . [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 2023-12-27 10:50:06 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-26 10:50:05 +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 'agnionline.bu.edu' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (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) 0004e7bc194860fda1241273ddac17ebf71fd829c07227db4cacc7e5aadb4953b04a62a5d394b2a91814bf9a62099e981fda901b6ea064172b4a0e354042dba13cde . . . . . . . . [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) 51672831c180dc9ab2adef586e660027f3a4a98a . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'agnionline.bu.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018cab1c49360000040300473045022028dda287b3779b0f5038107f576a0a4eb11c8ea6f8904bcf6c93475fa10cec46022100f18c0530ee8332a5ec7c5769fec57ce6e52c93e74374d2c1c5e5c1bf2bad3ddb007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018cab1c49330000040300473045022014db17332b1ad1e432243912454c3a312e343d165ee6eda2d4af3175da4f1c17022100a3ef403fdf9d3c2db42b9354da8c3708910fbe3d57705d2e137bd2fb84b52066 . . . . [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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