tjs.org
Issued by R3
About this certificate
This digital certificate with serial number 04:cb:d7:20:b5:f9:cc:63:d6:98:b0:51:67:18:25:7a:44:ba was issued on by Let's Encrypt.
With 2 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:
- 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=tjs.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:cb:d7:20:b5:f9:cc:63:d6:98:b0:51:67:18:25:7a:44:baSerial Number (int): 417812418075491931062785975332860604335290
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: a0:d0:f3:cf:93:3d:8b:e8:83:24:e4:ef:5d:17:e0:8c:76:4b:d5:1b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 31:f2:d5:2a:65:23:25:80:a8:70:26:45:d7:e8:8b:40:8a:81:0c:ba
Fingerprint (sha256): fa:59:ed:7b:5d:7c:c0:50:88:55:94:2f:d4:81:75:84:e3:eb:21:0e:b9:71:d3:40:d0:43:1a:47:76:e1:32:0c
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate tjs.org
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for tjs.org
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
tjs.org
www.tjs.org
www.tjs.org
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flacsms.flacsnyc.com
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admin.aes.lammersvilleschooldistrict.net
www.lacountycharterselpa.org
admin.marquezhs.net
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ri.jcboe.org
ps17.jcboe.org
admin.mhs.molineschools.org
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bbcms.bbrook.org
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admin.annaleeelementaryandsteammagnet.org
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admin.wjh.wintersisd.org
www.bronxdalehs.org
*.tjs.org
orders.tjs.org
admin.hpiam.marquezhs.net
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hhs.hattiesburgpsd.com
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woodsboro.pylusd.org
admin.ashlandcityccs.net
admin.westcheathamccs.net
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summer.materdeicatholic.org
tjs.org
*.tjs.org
tjs.org
admin.arcataschooldistrict.org
ljef.ljsd.org
admin.riverviewschools.com
tjs.org
www.grandcenterartsacademy.org
balloustay.com
admin.arcataschooldistrict.org
admin.jh.iasd.cc
www.tjs.org
is.bsd29j.com
admin.elportal.ljsd.org
admin.arcataschooldistrict.org
admin.elportal.ljsd.org
orders.tjs.org
*.tjs.org
admin.arcataschooldistrict.org
admin.wintersisd.org
www.ourladyofgrace.co
admin.arcataschooldistrict.org
sainte-school.org
colegioangloamericanohgo.edu.mx
www.wintersisd.org
admin.arcataschooldistrict.org
flacsms.flacsnyc.com
www.afsenyc.org
admin.aes.lammersvilleschooldistrict.net
www.lacountycharterselpa.org
admin.marquezhs.net
tjs.org
ri.jcboe.org
ps17.jcboe.org
admin.mhs.molineschools.org
*.tjs.org
bbcms.bbrook.org
cm.dekalbcentral.net
admin.houstonelem.net
admin.afsenyc.org
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Certificate
The complete raw certificate details for tjs.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE5zCCA8+gAwIBAgISBMvXILX5zGPWmLBRZxglekS6MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMTgwMjA5MDBaFw0yNDA2MTYwMjA4NTlaMBIxEDAOBgNVBAMT B3Rqcy5vcmcwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDiq2Sua0dX wRJzt4EULeNNJzmI7MwpLhtTDT2ViN9/Wp3DXRXhPICQ4ArC/AjbabasqMXXTo9z 8VVRYmcMeTCajHQhLICPEGxz0EYI77kgLRLv0m6wU6jVxvUbUDwhIqqAk5zrvKg4 jiCFtRjPm52ZbHoLCOM6FuntZmWXBn1JLX55du4ZEuX0ul8k9CBZnq5CxS5prVCH 3DX3yq4rj11Mlin/33dHY+5R3mtq1UfyK8AeoQSh9B/znNUDPU3H9vsipYQ8yzrk /2AsTg5+tfMRza7CFDKqf3W8PRd1c2E8PEONHsX/15SqJ76268IdbNk6SOyKhzZe QlrPe9dbPcbvAgMBAAGjggIVMIICETAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFKDQ 88+TPYvogyTk710X4Ix2S9UbMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYfr52L FMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8ubGVu Y3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMB8GA1Ud EQQYMBaCB3Rqcy5vcmeCC3d3dy50anMub3JnMBMGA1UdIAQMMAowCAYGZ4EMAQIB MIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUAouK/1h7eLy8HoNZObTen3GVDsMa1 LqLat4r4mm31F9gAAAGOT4irbAAABAMARjBEAiBhfVnBITjme1xfO7uaRvRklH9/ B9GmiUO9A311k774zAIgIptx1fsnIdloIUmtb5qZllvCukYxykbosl+JKD/QfO8A dgBIsONr2qZHNA/lagL6nTDrHFIBy1bdLIHZu7+rOdiEcwAAAY5PiKvRAAAEAwBH MEUCID+miDO3nP2e9pGYfPnk6b5E8F8D81wrc6cRR/Mowkv5AiEA0SdA2iPeomWj YnoYwdgGssxqmB6C5LLLUb9wgf9K4mQwDQYJKoZIhvcNAQELBQADggEBAGEZuUtW 2qFCG6/l90YB1tpFL2bgvTu4Em5P9OwlKIYzL6atcfi4J9GCtGoXBvp+c9hXDs/W XRiaID+r/t5d+iA9KAalfmRC+FkJ71rcTotaNYWoKvH4vZ+nqtc0VkxbxPAZZ/va /rzlvP3b/1Ty2sR5cN8CNLJ1ajZShSmKmsNoDujwikmDvV2Kny19V50tjU5iTBkq AUJnmylsKbO1MIwVvvhOcIQJsdUWMlQOM/SD48RZd8jAXAsSHHvlxn2VxP302mTq p3ikuSyFLqGBQBx82cVyK033sFL56eX3yUbvGNtvksyoHiidk6ajBkGLQfjp9ec1 WhfFLMgXKveWTG4= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4qtkrmtHV8ESc7eBFC3j TSc5iOzMKS4bUw09lYjff1qdw10V4TyAkOAKwvwI22m2rKjF106Pc/FVUWJnDHkw mox0ISyAjxBsc9BGCO+5IC0S79JusFOo1cb1G1A8ISKqgJOc67yoOI4ghbUYz5ud mWx6CwjjOhbp7WZllwZ9SS1+eXbuGRLl9LpfJPQgWZ6uQsUuaa1Qh9w198quK49d TJYp/993R2PuUd5ratVH8ivAHqEEofQf85zVAz1Nx/b7IqWEPMs65P9gLE4OfrXz Ec2uwhQyqn91vD0XdXNhPDxDjR7F/9eUqie+tuvCHWzZOkjsioc2XkJaz3vXWz3G 7wIDAQAB -----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 417812418075491931062785975332860604335290 . . . . . . . . [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 2024-03-18 02:09:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-16 02:08:59 +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 'tjs.org' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (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 28614374101863147223247683540499896077907333348839526197204874177265205827890559238674881914301337087025235325401881891879744772594186651544367613704176177018662626007618379761288912313639984875661396218032527479795752270064043335849043918755862514685546368246357237721960092863704364965092225415540133880660137899378556038821255304170216517714610188629568008019903810054015389749609314761160050464186048535396277038174475124130252570191033180164624147925562879165620075402692347636808777060742441856916298601581466856838501755565273066454348572305082671495665940172547073725635702028756532043952082570327395915384559 . . . . . . . . . . . . . . . . . . . . [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) a0d0f3cf933d8be88324e4ef5d17e08c764bd51b . . . . . . . . . . . . . . . . [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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tjs.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tjs.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 (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) 00ef007500a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e4f88ab6c00000403004630440220617d59c12138e67b5c5f3bbb9a46f464947f7f07d1a68943bd037d7593bef8cc0220229b71d5fb2721d9682149ad6f9a99965bc2ba4631ca46e8b25f89283fd07cef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e4f88abd1000004030047304502203fa68833b79cfd9ef691987cf9e4e9be44f05f03f35c2b73a71147f328c24bf9022100d12740da23dea265a3627a18c1d806b2cc6a981e82e4b2cb51bf7081ff4ae264 . . . . [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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