precisionwork.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:88:77:50:52:3a:a6:5b:67:39:1c:24:c3:69:c8:9a:4e:51 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): 03:88:77:50:52:3a:a6:5b:67:39:1c:24:c3:69:c8:9a:4e:51
Serial Number (int): 307773854879579764682577955263327757815377
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 04:41:46:dc:4c:ca:c6:fc:2c:3d:2a:88:29:91:2b:47:df:96:97:3d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 87:1a:b1:e8:fc:7b:64:90:d1:5b:4d:62:d2:7d:39:0f:f2:ee:4b:fe
Fingerprint (sha256): 07:44:7e:5b:d2:ae:32:bc:28:cc:be:1d:6d:5e:d7:a1:c5:9c:74:93:71:31:1d:94:ed:3f:1f:51:ac:c0:d5:9c

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 307773854879579764682577955263327757815377
 . . . . . . . . [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 00:11:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 00:11:30 +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 731161117757269543481679623864173068773632695498897811658736387297542800245594378195320546456442061327788738513590650032465439193637426331502095238610447008738495414154504954303419241952787598733900958562949670678707189042596501403708198681960616295945255178668843490174256289102763434030119593338195361773958418637933918653734173895864298274682856068996381054959711390922762199018805381204592352266758002115132892344921846988152258374455850053727081260723032860138358142298799517021983762667257381322160721972131500462581181311573384747576781001310123501236150517209720171476296859834943253168789799518897166892978803725000897630781278307756559351019273147459430067490896300047962008839523235903935331727376870071421701632850923233764489682149207570322220137958615463220571779519995087888610023137373355721085491952912602908807792324389946393009011835735958470782466120798450328582040030591519608333857859785493348594911095869492364643773803326635676507314423388188552606966605542973811969282020617789666225208215876512199871987632266696459092058992639015995986306702112781217162756347213107122872372523599201192470421376548384748001874259041919706859597703760106482517180541168722092710136962914188196111421029263014875820431799033
 . . . . . . . . . . . . . . . . . . . . [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)
							044146dc4ccac6fc2c3d2a8829912b47df96973d
 . . . . . . . . . . . . . . . . [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)
							00f1007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc2aba001000004030047304502205023692f81f86c10705455f2e4600f7aab91017cdce41b9fd02f3416e85e1e4402210096dd27bfad19619c92516238127a6d8141d4115336ae473670114d8b563f87ac007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dc2aba3390000040300483046022100a7294a2b2fcdeb5730e08c6a7dc8e0e2b54c722820c8dcf113a0fd72e63a7b23022100d3a30be0129b5d763a56d74c7e0874f595a2b2a9023398230d4e5c714ab70a33
 . . . . [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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