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:80:89:4b
Serial 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.org

Check 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-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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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