jjtco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:8b:b4:9d:8b:e8:5a:af:47:31:28:c4:51:2a:5b:80:89:4b 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=jjtco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:8b:b4:9d:8b:e8:5a:af:47:31:28:c4:51:2a:5b:80:89:4bSerial Number (int): 395988471796563441992953750174037404846411
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: ac:4d:96:14:f2:ea:cd:ce:48:e0:45:21:ec:86:85:6c:c9:f4:67:ac
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ea:2d:c3:94:53:c7:a8:59:69:41:6a:42:66:e4:8f:94:d0:21:40:7b
Fingerprint (sha256): d8:66:70:5f:53:9c:c5:2a:ae:a6:d0:37:29:01:22:51:9b:9c:99:8a:08:65:a1:be:ed:b9:3b:68:d1:97:ab:86
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate jjtco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
jjtco.com
Other certificates including the domain name jjtco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for jjtco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSjCCBTKgAwIBAgISBIu0nYvoWq9HMSjEUSpbgIlLMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTEwMjQyMjVaFw0y MDAzMTAwMjQyMjVaMBQxEjAQBgNVBAMTCWpqdGNvLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAKyAmpUWFFSskF06D0yJFDocdwZoOro+/YfW/cRN akXn6VqgoE6rO5Yzue2Z1+wnSRhppAQzDd5jWTg7qCU/0nw0TklIn/0OTAixd4Kp QHVBaTUUsifYfGKqJ0IKs2I7TTy/cLye7Mm62CjOza8w09FSJTk03DebyZHThYjP of419f/GKZxz8gqu0Jpmx5I6QJCwMAS7Cm8qAB0xKNk1Tbkpx0SDq6VfYuUk4Svm JZAB3uoHS32TvgUIL+OyNe9RcCdSOQwAEsjcI6/ddE1v9yDQeL2PRfbBKIFYkBOf hRv87bCGKv5f5spmLndkjR011+oB6sIbHAdPfPMD8af9KqwPcKlmNSuE2cbBv6SW Q2hU/MWO5e+FHUxQnlMp/DmO2TCTigheoQO27zaU8IpHRL4aTNTkOoexwqWyPBrv 61kUooAQXsIq/QRhKtJe7hFsfFpqGWC1yCP0OYHbcfQB5OzI8CLmWVMWj3JML7iD l0eXNQpBmYbYB+dyCsYnV1bCtXlOk/PBFogQPrAc8Nc606/Itg1wJzcUbWufPmpo 172Eu4FpmkMihJcR3X+Hni3wjyXHfmV86c8TcFPI3gt7xLteeXoFCckJzxX1YIId zaErLrOlRlxorBiNeqBlr/kKstVdOTmL2oGNRMXu5cCZrJf6Xvadgrqn1epP6S8g gLOjAgMBAAGjggJeMIICWjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFKxNlhTy6s3O SOBFIeyGhWzJ9GesMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJamp0Y28uY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYA8JWk WfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFu8wz9wwAABAMARzBFAiBG NA08aLfG6p2jaS8JvjQUw56ZpnoFGODbnCJHdB5Y3wIhANxpJy02KVbDojdLPPC5 cp3tjfCJ7pL6XbcjguBh7p8DAHYAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklT Le+LkF4AAAFu8wz9swAABAMARzBFAiEA1eYTnunU2ko+pqbBxtUN/zKbRgtzEewC 77fuCrnAlHMCIBZmnJ49R5mlFZ1fHcMdpvH24X5Gtu3p8NeOul2lyZHmMA0GCSqG SIb3DQEBCwUAA4IBAQAL/jTBPxN+ey8ae2ZqiNu8UNo2+Sd/2Tu2ZGPaRMJuDP5h d5eTLcinJ3vFlHXtxiA8EYWDSaGkHFXQ8Uo8qUQ1sCQqBQwsN/g06LRORvnGPA85 n9sGXN2pu4tc/qh1WLgIAe+w5GDX967vTHOM9J/i1WRvdtW9Q/m7EBVzoTWYEUwg 9qKOg52yZv2FPfSW/EO1gx3XYco7K94U8pO8clKooMIEiU/JdcF7AnjfJvOjprRV uRm6X01VLrNt3pDMwW0onhKPSvqPFVOp6tPNPO6Nsn4ZTPHI2a0I5HO1l7XGcAYW osHcjhZhsSp169fz8Ak3vh4jhlvWfh618bsB4NNh -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEArICalRYUVKyQXToPTIkU Ohx3Bmg6uj79h9b9xE1qRefpWqCgTqs7ljO57ZnX7CdJGGmkBDMN3mNZODuoJT/S fDROSUif/Q5MCLF3gqlAdUFpNRSyJ9h8YqonQgqzYjtNPL9wvJ7sybrYKM7NrzDT 0VIlOTTcN5vJkdOFiM+h/jX1/8YpnHPyCq7QmmbHkjpAkLAwBLsKbyoAHTEo2TVN uSnHRIOrpV9i5SThK+YlkAHe6gdLfZO+BQgv47I171FwJ1I5DAASyNwjr910TW/3 INB4vY9F9sEogViQE5+FG/ztsIYq/l/mymYud2SNHTXX6gHqwhscB0988wPxp/0q rA9wqWY1K4TZxsG/pJZDaFT8xY7l74UdTFCeUyn8OY7ZMJOKCF6hA7bvNpTwikdE vhpM1OQ6h7HCpbI8Gu/rWRSigBBewir9BGEq0l7uEWx8WmoZYLXII/Q5gdtx9AHk 7MjwIuZZUxaPckwvuIOXR5c1CkGZhtgH53IKxidXVsK1eU6T88EWiBA+sBzw1zrT r8i2DXAnNxRta58+amjXvYS7gWmaQyKElxHdf4eeLfCPJcd+ZXzpzxNwU8jeC3vE u155egUJyQnPFfVggh3NoSsus6VGXGisGI16oGWv+Qqy1V05OYvagY1Exe7lwJms l/pe9p2CuqfV6k/pLyCAs6MCAwEAAQ== -----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 395988471796563441992953750174037404846411 . . . . . . . . [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 2019-12-11 02:42:25 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 02:42:25 +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 '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 703748224552094717802436169154256604231168624420856580933164009552816228418449109242441675631392182933642177771557574311824793618201424561921129786241759388094372569827219744791923975154303617117365739153057316299675955609456405300125072076850252138805220111978447148437108187550909852807406121252441520097275573734440718751770120546928150308342055378838424093501318596883659937745185954771712799157021686469711654102727539308569400285276517566988136191312579997945603300625027058660022061566506058317737584729974775240852221019514062893777897531633432530700758023966504861571690751063995506898268534141432222942565642740781288480035192354251127392788976820991697444555955277434290355669942428423642982627158052059704061751870315710276208031337358830549118158014071603736323063894109519745376089313599850455762352560797032244679605270356632300744878094121866728710581153534468407391352053917249770602806340380529174026258964172533112701968541358500826130486477436984192585614446157760672337533395579146042328863382249134119982763187587249882430684699106328987946215556355873065744198374274955636786342519971315125176776971536175187078194798553349150391159751176246262641970430201654071112563062967035776153058972211325280300564525987 . . . . . . . . . . . . . . . . . . . . [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) ac4d9614f2eacdce48e04521ec86856cc9f467ac . . . . . . . . . . . . . . . . [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 (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ef30cfdc30000040300473045022046340d3c68b7c6ea9da3692f09be3414c39e99a67a0518e0db9c2247741e58df022100dc69272d362956c3a2374b3cf0b9729ded8df089ee92fa5db72382e061ee9f03007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef30cfdb30000040300473045022100d5e6139ee9d4da4a3ea6a6c1c6d50dff329b460b7311ec02efb7ee0ab9c09473022016669c9e3d4799a5159d5f1dc31da6f1f6e17e46b6ede9f0d78eba5da5c991e6 . . . . [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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