www.jjtco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:72:a8:68:32:e1:08:b2:ac:b5:6d:8b:af:e7:1c:c3:9b:95 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.jjtco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:72:a8:68:32:e1:08:b2:ac:b5:6d:8b:af:e7:1c:c3:9b:95Serial Number (int): 387465184890142633542802758662649867901845
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 1b:ed:6e:a7:f0:70:c3:88:a1:e3:5e:84:2a:85:9c:c2:90:a3:0a:5a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 43:21:17:20:74:b3:47:04:c8:79:44:c2:c8:e5:ff:ab:5e:31:2c:67
Fingerprint (sha256): cc:2d:6e:35:f9:17:36:c8:6f:b2:b5:72:de:44:31:1d:8c:80:e7:a2:a5:09:a0:75:db:d0:39:0a:40:43:fe:e7
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.jjtco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.jjtco.com
Public Key Algorithm
RSA
Key Size
4096
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.jjtco.com
Other certificates including the domain name jjtco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.jjtco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISBHKoaDLhCLKstW2Lr+ccw5uVMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTgwNjMxMTJaFw0y MDA1MTgwNjMxMTJaMBgxFjAUBgNVBAMTDXd3dy5qanRjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQC36TFWHnOjlDB/qls5fgA46yypkjYFz4sx icjSNAPKHy0tuwmvvBi0qvc4bljM6VpkNJR3ORZzvPoIt33aVTSoMjyzzTAKpZIX uBANezVTXcZbDgJBLOi1dYZDCl8eX1wvzDBJQEQpAuJywNRrEFuRZ1p7rBA9TZgW KCsv6smTA+92WfZnVimeyHcmGgBxZGgmwu/NvS+nMmOrkG8fkcHsKLxFF+FndXGq c6STDKeT1dlw5BYcfS0Lu3JJpexxvcmBNxy4kZk48uN2r9xdFvXH9MtFoAX1R1jS Au7a2D9YYAnH84P5/un0EKD6pqZJ/8O9lin6q0utjiAfGFT2Zsz6zd40u8Azi6WV rB6HehZZm+CgYzaqb4wTEKjpIAItZ0+jn+BKQ67zIvVWlsvXpZVOKsYNWibAqjEv l4XHd6k1N1pKDruj52TQKCHEiZx5+oaafAOOCy1rp9gTkC3ABnMLx8wcTnIbCb0u 2RzwmtoCbucYwexBVwP0NR/Z2NqHqTx0oKqz+K+bQb5bhggqX+rxRd4hzJb/Uroo wd/+u2c0y/XvMkZWV2Rc94/Xff73eSZ1xCzoWC5HoJFI4ujwDkqyZStWdnSFLygH XkuYwKi+GVeEDjt9tR9eWJwA9kxbLXMU23GMnPjNzR1Ax19fhkBVgn2YTtPC1uWB Pfdfz4XcYwIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQb7W6n 8HDDiKHjXoQqhZzCkKMKWjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5qanRjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgDnEvKwN34aYvuOyQxhhPHqezfLVh0RJlvz4PNL8kFUbgAAAXBXNUIqAAAE AwBHMEUCIDCdB1y9t9/SQktuCezhjrmyB6oQZMEzLIXFZDGWeOV4AiEA61UAq9xo 3Fvr7pNuXNocuy3dGpV7Wlc14F3d4zcxNF0AdgCyHgXMi6LNiiBOh2b5K7mKJSBn a9r6cOeySVMt74uQXgAAAXBXNUQdAAAEAwBHMEUCIQCcZnidUqHiKqSWhNte4fl9 2VyBfBtr5xWER0JDFGLf1AIgIceSFtmrg5rpAJPELDd3wu+6ppcpXEi1eYZ1U1hz KfUwDQYJKoZIhvcNAQELBQADggEBAJaDOm9LBPnezU/LdrN4tbdLamCwtst58O41 mjPZVEoYin40Ifeb1uwm2F1UjM49lp2vxsC1fnJGsUIPjfKhEt+T2FZb5QRpG+0t CJPZXVQMS+pOZBV4L2KmX2OzV25ucdcnWcP4BkcNND22y7J7Xciwl06hmhU1cnO8 gEMOOsgexgI2fmBC/TnK8hDIdeBuVxIVjJbDsKeNwRNr7qnkttnZaTjHO0pEFeYv 29K3OxyMK+Xm0zoymRqJmoztvWSKbT1uMCxmPW2QbYOp6Nvg0GNPJ+nFUzAWtBQx 4mCKGoYn8tXnGEMkcCk3vHLw9eI4+6kimfG7jYdO/2+4WmCIwM8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAt+kxVh5zo5Qwf6pbOX4A OOssqZI2Bc+LMYnI0jQDyh8tLbsJr7wYtKr3OG5YzOlaZDSUdzkWc7z6CLd92lU0 qDI8s80wCqWSF7gQDXs1U13GWw4CQSzotXWGQwpfHl9cL8wwSUBEKQLicsDUaxBb kWdae6wQPU2YFigrL+rJkwPvdln2Z1Ypnsh3JhoAcWRoJsLvzb0vpzJjq5BvH5HB 7Ci8RRfhZ3VxqnOkkwynk9XZcOQWHH0tC7tySaXscb3JgTccuJGZOPLjdq/cXRb1 x/TLRaAF9UdY0gLu2tg/WGAJx/OD+f7p9BCg+qamSf/DvZYp+qtLrY4gHxhU9mbM +s3eNLvAM4ullaweh3oWWZvgoGM2qm+MExCo6SACLWdPo5/gSkOu8yL1VpbL16WV TirGDVomwKoxL5eFx3epNTdaSg67o+dk0CghxImcefqGmnwDjgsta6fYE5AtwAZz C8fMHE5yGwm9Ltkc8JraAm7nGMHsQVcD9DUf2djah6k8dKCqs/ivm0G+W4YIKl/q 8UXeIcyW/1K6KMHf/rtnNMv17zJGVldkXPeP133+93kmdcQs6FguR6CRSOLo8A5K smUrVnZ0hS8oB15LmMCovhlXhA47fbUfXlicAPZMWy1zFNtxjJz4zc0dQMdfX4ZA VYJ9mE7TwtblgT33X8+F3GMCAwEAAQ== -----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 387465184890142633542802758662649867901845 . . . . . . . . [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 2020-02-18 06:31:12 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-18 06:31:12 +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.jjtco.com' . . . . . . . . [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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 750291049206131401678709412445214515773263118293465796051680011203066654079521424407366016187108300983996433504015464096505040081372364239697600347050499881866723372833966744148130958728651892972629694866139518205349250142430398591753806162445288191547122025575126869111546865635106535475705602103868510908128366265108646926386672165956616387555654752872848943529341267905207245513059488675858033327988142475298175902066238387449338321987145810497340663598432400610622541142965534576768494239785825940736338799113098679751159865199875004100443823007398447021103963967967555553822605585612200214362802665842453730953730070884028889416448785231517471389904632157616904595522012719915824921402108429704237077775580738381109531391877988691013883990812728804335902443280392348225372632401065474299510424763042292644257831286219281685990760699870956607143794895750113540127349545368161886991834917178425628900937729567435428211257367007790413671096054768696121247247026591911602761946078640413250656371520674572191493580655359182802264075960912881738130778608136715446712666477732754321295085511336629386186862451248543559597742929443908789152835986993848273580477896009409012755086261074193383409814709810646481542519741259065390774213731 . . . . . . . . . . . . . . . . . . . . [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) 1bed6ea7f070c388a1e35e842a859cc290a30a5a . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.jjtco.com' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e000001705735422a00000403004730450220309d075cbdb7dfd2424b6e09ece18eb9b207aa1064c1332c85c564319678e578022100eb5500abdc68dc5bebee936e5cda1cbb2ddd1a957b5a5735e05ddde33731345d007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001705735441d00000403004730450221009c66789d52a1e22aa49684db5ee1f97dd95c817c1b6be715844742431462dfd4022021c79216d9ab839ae90093c42c3777c2efbaa697295c48b579867553587329f5 . . . . [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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