www.jjtco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:bf:47:cf:a8:19:a0:4e:a5:15:cb:87:da:9e:78:5c:08:48 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): 03:bf:47:cf:a8:19:a0:4e:a5:15:cb:87:da:9e:78:5c:08:48Serial Number (int): 326426243279805562351386626686259249809480
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 5d:18:96:2d:f5:68:c7:d7:b5:5a:11:b7:57:2d:7c:1d:62:d8:d2:7b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 03:6d:70:91:71:25:27:4d:9e:d0:48:80:cc:7d:fe:e7:69:6c:b4:02
Fingerprint (sha256): 4a:76:3a:77:7d:97:06:eb:14:49:60:a2:92:63:4f:ef:b9:f6:d3:5a:7d:05:41:2d:9b:9a:1a:cd:be:7b:ca:71
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----- MIIGUjCCBTqgAwIBAgISA79Hz6gZoE6lFcuH2p54XAhIMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIwMTE1MjBaFw0y MDAxMTAwMTE1MjBaMBgxFjAUBgNVBAMTDXd3dy5qanRjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQCjeRdLLpH3Turj9907j38as+40HA28sTMk 16Pkb5Rt51q3ohW1nY8LEToeCy5h7/gL4so5Bdx1Zu7nl6++gnS2FPovl6fEk/Mb CET2OXLsIfAoG/IYAeQ25U5J9zrslxSIvI58Bi2TKE+tnqNDOkLqBMgYkBX15ebP xPVym6VrxCi0Mcw3Vg6pGbUg40+19ROBEZCq7c8ztR0TrLdPfjN2vgKi7pKFjyaA qIz2Zxk8tJWZHSCWwIQY8rgpaHTmPAtORhvnUQtpJ5SSqd+Zr7zZuowHOBMy/oC9 C/Sp1B5aqPnDpcko6R6obYZluYF2xY6zVsHW7ZMKXmAoIgAooszx6k28Xrf1qjMY 8uxd4WD/sFMi7xqSju/dJO3Vh4rLy7UhOB+Vh48ZP1AdqvvQtJgabrGuiR+MN/B6 QmMYbwOIEFjNRb1ZqwGX8u13FcXR7/4WAa2hTlqbXeFTvsHyTsojeFR7rkKf2KKk ZPPyTVVws+4lSNzU93mnxhYvpEC4mLhPI1kbH9snpuOqXB3DJFa4NA+a7kb37Mqu 58FHFXWrAffcHe6xpeogPBQoLLjL7HfSoK7irgo/rlYKBy8YJFi16kOrB7E8iJQX XFoWdbRC/sV2Zrqk3zCiLndWyM+c0mbUl6RNGVFWjwIZb5nQl/sydi8uHXoc03XC V/a7BjDrSwIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRdGJYt 9WjH17VaEbdXLXwdYtjSezAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5qanRjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW29v7ZrAAAE AwBHMEUCIQCp5sCaNd85Uj93VUE3vz0LtEdI6EXj8vhd2OA9s5B6JgIgDtP6ZqZ2 fNNb6z1Yp0VNUHh17wfRwKIixUcp6y0FeUwAdgApPFGWVMg5ZbqqUPxYB9S3b79Y eily3KTDDPTlRUf0eAAAAW29v7ZYAAAEAwBHMEUCIHz4GN57vsXUMw3OKooK/30R CiO4SuYkPelXN5tbF+g1AiEA9QP+nXWe6jaku1ewvR+4sve042/yjz4kc2nGGu4w 994wDQYJKoZIhvcNAQELBQADggEBAHTGjcRlOOFEvw1erZ/4IDjG8Ce7HTU2YBZw mRB8pWFF4I2dYuDaCiFEHNrFDVtXW2j919GO8jCfz8UOkQ+oGhGcXnlj2WWrGJ9A DxseTTlJkNfxTxItGxbSp4o3g0fiiPCaf9Av9TA/yQM+BjyA5HTRt8Uj0W6FbSiI BseCus0/m7dZ0Dg4BjD8oXXpFTvv810+WYkPysbRkXoBFMSzAZkWkzTnq48KnJoc gBMLAgV1efoFqUK3eUe1hNKw71XQb7syyimB3bvj2EQdkR6c+opR/+Ro/o/PvIgR 4eCI+2YbOMkb4e46hEfEkH6pE0CbYRiZTzHG4XIY/R105PS0o8Q= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAo3kXSy6R907q4/fdO49/ GrPuNBwNvLEzJNej5G+Ubedat6IVtZ2PCxE6HgsuYe/4C+LKOQXcdWbu55evvoJ0 thT6L5enxJPzGwhE9jly7CHwKBvyGAHkNuVOSfc67JcUiLyOfAYtkyhPrZ6jQzpC 6gTIGJAV9eXmz8T1cpula8QotDHMN1YOqRm1IONPtfUTgRGQqu3PM7UdE6y3T34z dr4Cou6ShY8mgKiM9mcZPLSVmR0glsCEGPK4KWh05jwLTkYb51ELaSeUkqnfma+8 2bqMBzgTMv6AvQv0qdQeWqj5w6XJKOkeqG2GZbmBdsWOs1bB1u2TCl5gKCIAKKLM 8epNvF639aozGPLsXeFg/7BTIu8ako7v3STt1YeKy8u1ITgflYePGT9QHar70LSY Gm6xrokfjDfwekJjGG8DiBBYzUW9WasBl/LtdxXF0e/+FgGtoU5am13hU77B8k7K I3hUe65Cn9iipGTz8k1VcLPuJUjc1Pd5p8YWL6RAuJi4TyNZGx/bJ6bjqlwdwyRW uDQPmu5G9+zKrufBRxV1qwH33B3usaXqIDwUKCy4y+x30qCu4q4KP65WCgcvGCRY tepDqwexPIiUF1xaFnW0Qv7Fdma6pN8woi53VsjPnNJm1JekTRlRVo8CGW+Z0Jf7 MnYvLh16HNN1wlf2uwYw60sCAwEAAQ== -----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 326426243279805562351386626686259249809480 . . . . . . . . [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 2019-10-12 01:15:20 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 01:15:20 +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 666911702395321966716023581538458397880253934972637805536288261979214313895895078390560632758110106019914109714609571032897416434318706046841835206975089145506351379894462555683687876083251131400078622095835606497350776500504220200780250014107629183164464024975029194308109964115672680821793451471606961001244334188668236981525169376469745341156923502386159278353564565220083108352859618861149299711048225492324716627338762229353727117091563618208867111622010806346264139864152342908697772686080284001348114128624650067755493886529618342629232670695989408740776576960097475926496496160018923148672638490768075672677106444939848344908276978954961468717373342365577736959242463623540020840963325296915512597050440843536355974956122197611754136606026042004951131884740317062865541325082700335260625270666081350789378532728319131099342098445000265493412810375899650188011575201108488595824418957449083548244480482826721165306164690691056006467596843256511797013726639377157309077803766854310333692171541075140450715342911313952450112593903523952386559825416230359064573449721150742421312383222573164734507387275656070999914290620990944669178352464663765175767001462848421713276264505041863904499550106987798721140590020083094268043914059 . . . . . . . . . . . . . . . . . . . . [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) 5d18962df568c7d7b55a11b7572d7c1d62d8d27b . . . . . . . . . . . . . . . . [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) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dbdbfb66b0000040300473045022100a9e6c09a35df39523f77554137bf3d0bb44748e845e3f2f85dd8e03db3907a2602200ed3fa66a6767cd35beb3d58a7454d507875ef07d1c0a222c54729eb2d05794c007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dbdbfb658000004030047304502207cf818de7bbec5d4330dce2a8a0aff7d110a23b84ae6243de957379b5b17e835022100f503fe9d759eea36a4bb57b0bd1fb8b2f7b4e36ff28f3e247369c61aee30f7de . . . . [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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