www.tjcco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:f0:b2:95:bf:37:f8:1a:da:53:28:b9:78:51:ae:90:b1:c4 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.tjcco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:f0:b2:95:bf:37:f8:1a:da:53:28:b9:78:51:ae:90:b1:c4
Serial Number (int): 430354291901922422513669533126035149730244
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: c0:68:87:ce:33:62:3e:c0:d4:65:bb:97:5f:c9:de:c5:ca:06:7e:7f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 4f:c9:44:8c:3b:e3:1d:a1:57:6e:2b:bf:df:3d:ba:ab:04:2a:72:7d
Fingerprint (sha256): 27:63:25:58:d5:0a:02:4f:0a:a7:ab:7f:9a:6f:87:ba:8b:29:cc:79:cb:02:3e:91:03:21:a1:b8:51:fa:9c:68

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 www.tjcco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.tjcco.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.tjcco.com

Other certificates including the domain name tjcco.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.tjcco.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 430354291901922422513669533126035149730244
 . . . . . . . . [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 2019-12-25 20:48:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-24 20:48:59 +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 'www.tjcco.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 764243317929962785282520148962696626788974911673783159118917614359757790612540811260276235278512060886608613746960702358754652539746568179472282539615756748691882150333699773447208316807408716879289119857336875421523094690090083916154984687930308911773008033661534912740386480767740894765681832035994664988372179386000849598580936563237051047875170322933869510620916379217121230294284278654507828596735637654733009847492701897052301035477453641032645147381369319802576458841470190994181274388414977218751155267960721543080567517577416899878309764088227923632989190380864039125789490476804212242862807807985416151554675578693026694285765987903408338517740505673800829391667244038606642259743184184338094182124633280089656450948815313463453848077012694589921504717055487469547645336588017040423718268827483719781107899745759423974452607554694227153619313060042229821229043134197204135389077902203851126143811659291524461330798343047631391688141947840419968125776280725837405613947756731352736640442090445780380670216257003245291467420535774148663459379236337782370400984760900134928286357636574698157891875980353988918262256950207815650307987550333017679133785161600026704225309102200335272159517265772267873983007769089599705160603043
 . . . . . . . . . . . . . . . . . . . . [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)
							c06887ce33623ec0d465bb975fc9dec5ca067e7f
 . . . . . . . . . . . . . . . . [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.tjcco.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)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f3f08cdc10000040300473045022100852e5ef6747814801f825af3392ad7e714ae30f2f934f9ac2ee0fe4d1c08091302203cb86526cce0f6be1a3279f6f0f6bb4558d7cecab4ae87be48294e186751720900760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f3f08cde6000004030047304502203377952b92ac6c44ca29575cc88a8dacfabe2ebee3fc993685a8f497f24166f1022100d34a7440ef1560c575a982f27ef1b0bc745318272f163496fddf05448300dcf6
 . . . . [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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