shopfloor.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:8e:d7:60:de:56:72:fc:7a:6e:a1:e8:71:1e:54:dd:01:b1 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=shopfloor.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:8e:d7:60:de:56:72:fc:7a:6e:a1:e8:71:1e:54:dd:01:b1
Serial Number (int): 397055526818950565159914712542185386738097
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f1:ea:d4:4d:01:a7:72:9d:8c:39:42:0b:75:15:1e:08:32:0c:ca:4d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 41:5c:ee:c5:8e:27:16:8a:59:5d:57:c5:c1:86:86:17:0f:8a:81:ae
Fingerprint (sha256): ba:19:aa:8d:dd:e5:86:a9:09:03:37:2d:9a:d1:65:f5:d0:16:7a:26:0e:f2:1f:85:e0:de:23:64:32:32:a9:be

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 shopfloor.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for shopfloor.co

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

shopfloor.co

Other certificates including the domain name shopfloor.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for shopfloor.co 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 397055526818950565159914712542185386738097
 . . . . . . . . [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 2018-12-12 19:05:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-12 19:05:36 +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 'shopfloor.co'
 . . . . . . . . [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 987518950228031428915886098152527695272599383495242213259190311674443580389478012272985620276517117095241384473893603818682496584477957958764115934731144968733543797375144103463491897526985077560441817590601777210620435068534223799925421698905912844851175881767532001578031280365521203331073619119184920205502640479770029874486266588380667387650047037230016314012535774560433983162686818252774002639384628771653304548682473429137792547664752243310843874391565488245828895325121248331776612014992597340712049122027731932032020546788478806853106199730372857347312254620858713749689796580459351832298409833133961177613249618956909235281940269456050670201175137017039060835087011643178537528904198381108865932361770839294096493682392098258593168223306591365372053536238825852870452843677262633158663825368541472372236282602196180919182861883630568446970615020130941032611665423818019627091710072149234478718232975057977040131397977915152603078897519194442811674509281461289050656822682681135445971472357572532438923293351031905489981813165523065991795921301535524755921044114235865735117000996387234975414046544559085422201928984052252498087807729656143808876879692235808970839738426259424062288270688418886896188062718502937941363246779
 . . . . . . . . . . . . . . . . . . . . [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)
							f1ead44d01a7729d8c39420b75151e08320cca4d
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'shopfloor.co'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000167a4064f8c000004030046304402205cbd140d821cbe5bb2040294606f04ba3977ecd4ed34b08f519fccea59f0760b02200f7eb6c8e102af6234f446f4b01c2a7b8964a677af4aa61c4ae207ddb2bcfb69007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000167a4064fa2000004030046304402207eb79349e916f4f2dd390c729815aa91214fb3d11e0cd30d37aa7f0218920c310220393dc7a9554e34a1b9cc4f6b05c7cfb17e4e3ba91e9442266245f0f4bd3d6799
 . . . . [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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