precisionwork.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:58:e5:c2:41:98:2f:a7:63:48:14:86:da:05:fc:ea:c4:66 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=precisionwork.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:58:e5:c2:41:98:2f:a7:63:48:14:86:da:05:fc:ea:c4:66
Serial Number (int): 291587107931362679310547732913426765890662
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9f:fa:27:8c:fb:4b:f1:62:80:d0:0d:f1:b1:b4:11:2c:19:a3:a2:a4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 1b:13:f4:08:fe:ab:a0:d8:0c:93:ca:86:f4:ad:2b:1e:db:61:b9:21
Fingerprint (sha256): cf:1e:31:5c:d0:0a:5d:46:fd:94:fd:64:13:9d:aa:c1:9f:4c:30:23:94:65:5b:31:b2:7b:c2:78:89:38:1c:bd

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 precisionwork.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for precisionwork.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

precisionwork.com

Other certificates including the domain name precisionwork.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for precisionwork.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 291587107931362679310547732913426765890662
 . . . . . . . . [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 20:47:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-15 20:47:37 +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 'precisionwork.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 704673360603479490500362284661353633419082483363093350589960556649916013358240618980613690431258199777693455683269679539858042755115906159947826279793394990036079938984933276294927299393395974144971382555253477765856377115119855852231976960980398771557913352582499939834791955193187226132003831930772144925521358152352134083264701307646487318434895950164546999190673633827670223735749160032462211125689685934408405296845800990643485143462122773196605213192696095426029197362019525730319080720415787320292976146156090697378786639375983856394631211693469523600220350446145856641143766485595090084902168478700521817509198616170573971772110987860800521166284486768366851093325635431050339945731478664759185965499107828642863384020391800975249910743523651639371993554792672613547850172028845001636328054633147335856760739480054683040276121873589996458136261595975746944548365600854176962586373561837905535733410490896256649323847573007376680577067718423844114260655415600765508200840297607847305668382853104251558370990488030268262375223742188636337586940638570999516561150031595431953419965412829950717877050663407212098182988274311552021975135062550441499825496472079581252516369832888508913973385078964139269709717109232746782552316697
 . . . . . . . . . . . . . . . . . . . . [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)
							9ffa278cfb4bf16280d00df1b1b4112c19a3a2a4
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'precisionwork.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f10ae53c60000040300483046022100ea9ea1edc8daca6a79c79c9387e3ad7ef450860be774802ab6609aeee881e9ad022100b554331a68a0feb7d7d6501ebe4e83aaf53412f61e30eecb88df9ec00bde1dbc00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f10ae53e900000403004730450220223ed80e97222ec376a79a55a236304ba62de623ed7ca8245085ef686e29b9210221008a55d6f2b2e5c2fbedd433a02c89ab100805bfd2675be9a7684dd176a895fd1b
 . . . . [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)
		001798a381c9c96f4b93bae894f9f193ad4393a935ec4d2a5e4c8e1a578007ce9968ec60a2e3fe4bf50a500a003f6865a4f537381521f39d4ee5061ae22eb20c31502939847eeae2b0d355631f982e5400b96385b545a04293475156cfb3e480f370cb1e24c1ff0becbed7a445c86269748c8dfdc7cf511bad8dca2827c71f3eda9ad46aed8e0295ca6ad7c4457e0af60469fe63868d7fa9f252efa68a4a7032c7d51f6633ae182549127626a96ae5a66521ef4f2c8c6ee7a65640a56d60479350fe55a46b6f5849a44f8f20c299a7727316c496820bd79abff7df6391b9e564ec23c1d9ca6f8a11165ab987bb6ced5ef86fc21bd2ca6b3cfd98dfb759bf45a2c8