wljco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c8:2e:8a:55:ca:87:5b:e8:2d:00:bc:37:8b:ac:d6:33:7c 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=wljco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c8:2e:8a:55:ca:87:5b:e8:2d:00:bc:37:8b:ac:d6:33:7c
Serial Number (int): 329455193944291813292180961559606218601340
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 77:5c:21:49:f7:2a:09:54:c7:d0:53:21:f2:bd:c1:d4:94:01:3b:e7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e3:22:f7:6d:2a:07:f7:2f:ed:22:9f:87:fe:7e:a3:6d:f9:f2:4b:c2
Fingerprint (sha256): aa:99:7c:38:20:e8:b9:b1:da:ac:ed:4a:ed:6c:f9:c0:96:db:c3:73:2b:c2:f8:dd:3f:fb:f1:24:5c:89:73:42

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 wljco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for wljco.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

wljco.com

Other certificates including the domain name wljco.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for wljco.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 329455193944291813292180961559606218601340
 . . . . . . . . [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 2019-12-16 23:40:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-15 23:40:49 +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 'wljco.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 777313849053809972940607456617736837837776335567386561414541195233345717172409717662469178723733245468811258957553998679701113347383830767863575524329523311308823455134395317567781205036645153288256201275563872311396754687963999636503146380522069092733533438526677360670550982228040850746428316150836361120307595714910673793515766633921740485344585767450581081915110471898832431827122377139436337857675613715304514623343050178867823620763989001558661866340835498595781708584940276265963434436624635987551966434990308436944347472743844114252679248097397711140449350736525397131166579635705833781496080282973931321989701925528739686386746410344784159262635065305942093475863923547602844485282431313450860178389825948845537477910314296764865809711005018233652888382930312948802268468705522319957598795927989890335965772790261777609446432285466064208651291785432250177106829696480085747538339401583253435947778852854082931361220739511087375612638058014270794260114226730950371476510666498193881897892660094581543199316004365200493693102013400643049931508832470029594311103550120639805961825958185732843832565901809168642948172849599761332930704361416618002385303930353831461940370364598237598793005669066048368715773038596918496320224747
 . . . . . . . . . . . . . . . . . . . . [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)
							775c2149f72a0954c7d05321f2bdc1d494013be7
 . . . . . . . . . . . . . . . . [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 'wljco.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)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f114ce41d000004030047304502205fff3d10cfddf83aeae1b8a4d987dba70d9697b2bc29f1a6a530f0193ea1e8c90221009ef0bdcb76cc8ca84ec000d474539406c21fa24792c369ff53125430351c939300760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f114ce43c000004030047304502202fa3f74377ab62086fe3d84712bea8ac45c3d55bbaa8d60afa6f187d2a4377f8022100a4c537e044f539d9d34c50a389279a956961829762cb925904f38b97149d0d4d
 . . . . [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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