fnu.edu
Issued by R3
About this certificate
This digital certificate with serial number 03:30:a7:b2:61:dc:dc:3d:fa:a2:54:aa:72:cb:c8:43:85:d7 was issued on by Let's Encrypt.
With 3 subject alternative names this certificate can be used to secure multiple fqdn's. 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=fnu.edu
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:30:a7:b2:61:dc:dc:3d:fa:a2:54:aa:72:cb:c8:43:85:d7Serial Number (int): 277893318696514775273778465744915473335767
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 47:72:a4:6f:d9:7c:d7:a7:a5:f1:a4:10:0a:7e:15:ff:6a:d7:12:72
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): c6:10:2a:fe:a9:b2:ff:8c:59:18:0e:41:5b:f8:41:2b:cc:b8:08:4f
Fingerprint (sha256): df:4e:ef:cc:07:c0:40:64:9c:b3:7d:b8:f4:99:28:6f:a8:fc:f0:e4:b6:43:a2:aa:15:cc:44:2b:75:db:da:c8
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate fnu.edu
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for fnu.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
fnu.edu
online.fnu.edu
www.fnu.edu
online.fnu.edu
www.fnu.edu
Other certificates including the domain name fnu.edu
(limited to 100 certificates)
Certificate
The complete raw certificate details for fnu.edu in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFMDCCBBigAwIBAgISAzCnsmHc3D36olSqcsvIQ4XXMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzAzMjIwMjQ2MjVaFw0yMzA2MjAwMjQ2MjRaMBIxEDAOBgNVBAMT B2ZudS5lZHUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDvs4Jbcxno bOiY5AMC3mXdO4jzpXejCILjMHoxsTtyWAS93emxTV3fr9FZZGoqIURO8POZuVim bcrC0gFYvpglymJ3e7gy7G3Hq/7MXQ5a+8WMabbMO5XGh+L4yxrGULvMAd7EgPm5 6uJMLm7SkAmBWoMwx0CKo6O3eVmgXbFggqmt257qc2kP+C4gdF1K+bBhEOPPd9D1 OCwBPxwxq6YvyGcAuqHXJKaw3zif6SQLf6FdjLbaY+EiVBgfzUzfHPKcDT7Ht/xY 2yzViStyNY9XayfboQQQU0iau0DeUUdjI4GbcN7G5VipPJdS0KMfIpyN1RghypS4 1NoXwgtThE0VAgMBAAGjggJeMIICWjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFEdy pG/ZfNenpfGkEAp+Ff9q1xJyMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYfr52L FMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8ubGVu Y3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMC8GA1Ud EQQoMCaCB2ZudS5lZHWCDm9ubGluZS5mbnUuZWR1ggt3d3cuZm51LmVkdTBMBgNV HSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpo dHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA 7wB2ALc++yTfnE26dfI5xbpY9Gxd/ELPep81xJ4dCYEl7bSZAAABhwds0tUAAAQD AEcwRQIgSDH6m0HgnaBu9IlDUHOTJ70S0J9KcQGyusT2pGfbpDQCIQDi0751VF/6 BkynSb0bxOqKuoHkcILF/5oPrCO1oEb/cwB1AHoyjFTYty22IOo44FIe6YQWcDIT hU070ivBOlejUutSAAABhwds0uQAAAQDAEYwRAIgFPO74eTM0+H2cbDPs1FAynI2 CyR4MCj9st0M0GU/XXgCIDMvb8070fkPEDi/mP+qr86xt4TK5ANIyd8CO9Rf9uza MA0GCSqGSIb3DQEBCwUAA4IBAQAIlCZoROluG1X54XFE5pHGRvM97NOxS4w1fayT kyu+ULkTILp2iaQ/iyJCn7hsXLdysWIiU7x+U249VcjPOGoVW4ODu2Mnjg0qIpjM ZZ0BupvXtsm3XNu0/cD1XSTvEPjxFQTtBmRfqJhffYP2VuLRVnhsjkWEjNV4xU/3 48gYM/siMNATRX8yFLIWvCepwpDg78F26zVCQGVh95w7zlfR5QYyuijdtdAWFX1X omRO3UtvhsfNsJk0OOcXo2q7giuInQcIHLwXabT/iJ3Y7+b1GC7OFIuAS3wXsTb2 nueVM+p5P4POA3WbK47wPVxhGA3DH6I5dS2dEUY2mSIUi3c/ -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA77OCW3MZ6GzomOQDAt5l 3TuI86V3owiC4zB6MbE7clgEvd3psU1d36/RWWRqKiFETvDzmblYpm3KwtIBWL6Y Jcpid3u4Muxtx6v+zF0OWvvFjGm2zDuVxofi+MsaxlC7zAHexID5ueriTC5u0pAJ gVqDMMdAiqOjt3lZoF2xYIKprdue6nNpD/guIHRdSvmwYRDjz3fQ9TgsAT8cMaum L8hnALqh1ySmsN84n+kkC3+hXYy22mPhIlQYH81M3xzynA0+x7f8WNss1YkrcjWP V2sn26EEEFNImrtA3lFHYyOBm3DexuVYqTyXUtCjHyKcjdUYIcqUuNTaF8ILU4RN FQIDAQAB -----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 277893318696514775273778465744915473335767 . . . . . . . . [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 2023-03-22 02:46:25 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-20 02:46:24 +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 'fnu.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 30259474176467717894716088293337014404809889763508975785083177044182134440583821580039460839324906212940580970439955535974273000835065248202155918098623840444612809673495367545601078052846439316491753141314376969359528890440319882439426937828615702929060066274457387756603800232487574580603907858730917140440771396692749872991930698712111788116074760954528310387500522871804204971576124054859407097502071891562461941198995739539093712673468826490871900980907102801866387284072948106265321899302818495612646982758472645441200313074015252709299461307869298135532614517499920916898706223957199258622985330664573596093717 . . . . . . . . . . . . . . . . . . . . [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) 4772a46fd97cd7a7a5f1a4100a7e15ff6ad71272 . . . . . . . . . . . . . . . . [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 (40 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fnu.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'online.fnu.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.fnu.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 (69 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000187076cd2d5000004030047304502204831fa9b41e09da06ef4894350739327bd12d09f4a7101b2bac4f6a467dba434022100e2d3be75545ffa064ca749bd1bc4ea8aba81e47082c5ff9a0fac23b5a046ff730075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000187076cd2e40000040300463044022014f3bbe1e4ccd3e1f671b0cfb35140ca72360b24783028fdb2dd0cd0653f5d780220332f6fcd3bd1f90f1038bf98ffaaafceb1b784cae40348c9df023bd45ff6ecda . . . . [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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