wljco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:8e:b9:7e:58:fb:f5:fc:1b:f1:18:7e:d3:96:d2:ac:8b:f4 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): 03:8e:b9:7e:58:fb:f5:fc:1b:f1:18:7e:d3:96:d2:ac:8b:f4
Serial Number (int): 309903517111492829097530735823318791523316
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 50:1b:50:b3:80:60:01:72:fe:16:d0:37:f7:af:25:45:3c:00:4f:85
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9f:78:32:c3:4f:9c:d8:d2:80:a8:47:12:8a:54:dc:1c:8f:19:80:fc
Fingerprint (sha256): bd:ad:68:37:6d:91:c5:6b:0f:58:78:36:ee:0a:7e:67:eb:d6:c4:f3:07:21:60:e0:a2:d4:24:c4:45:c9:45:32

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 309903517111492829097530735823318791523316
 . . . . . . . . [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 2019-10-13 08:51:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 08:51:59 +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 '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 658983227936757051418003539945019132019248717378935876730526465099023206219920211438909935269799005633980465631892110751005998925640924811898953959952472471650766593536152145305201490890080547378081867733347797565039499611428062211996667284843192783111209738913056199171995129729238201911853406604203879604114613476955404915562694797213541514178132344655161308960894164792669979525916157812383731571518343407281871550175390145388584224346766430580779599347088788532753653898191515983667409899956152375483884780096188345431465156801267284863435450775851095847095039521350048428335938561609323088912358311752876331262223675440678192347807991869568322020050606161515222699555579526660161434901021850721164111137753025413312131242220085208621017401344049831609698954368441457422969710388552308803789789758529919121615156128243044603767776753872928364051227039890002006249752026883104457184670319478432390922606768661859450645648339988818285392121353002485077225913519834363124934525331129654573487063394929230462568856214870775194625028986785557116183717663034470970511452653444971789280135261747154599441198689866762537396047521748859306422700176633212013541399805794255897671752162899159500977708928830961965749244377132383205123915987
 . . . . . . . . . . . . . . . . . . . . [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)
							501b50b380600172fe16d037f7af25453c004f85
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc488255d0000040300483046022100ab9613e4241cab1bef546db4be99723ca444bb3915eb8248f91c97ced2acc814022100cb549c4ab6ede949f5a80a25ede874243e58e0df33d3c063c37605f1bb2ad656007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc488255c00000403004830460221008648ad3703e4ca4a7d63bd758b05001400dca9d3b61e2e0f50a7135f1abd41f3022100cbe0bd30cbefe8d7e02a588a362972040967bce078270933212368fff3cc7d02
 . . . . [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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