roboflow.com

Issued by R3

About this certificate

This digital certificate with serial number 03:f2:a4:0f:f9:24:4d:8b:82:5b:3e:2d:2f:a5:67:ed:2b:4d 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=roboflow.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f2:a4:0f:f9:24:4d:8b:82:5b:3e:2d:2f:a5:67:ed:2b:4d
Serial Number (int): 343903266919105656485394404314750263307085
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8c:07:93:d1:3f:61:7e:91:ae:75:04:ec:cb:0b:88:ad:40:8b:84:35
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d1:fe:bd:cd:6c:7c:bc:74:1a:bd:33:c0:c5:85:43:f9:4b:68:61:48
Fingerprint (sha256): 44:75:cc:7e:3c:cb:dd:24:83:23:9a:5e:93:ea:8e:db:ed:29:4c:6b:b4:e1:02:31:43:1a:e4:c1:cf:65:d0:27

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate roboflow.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for roboflow.com

Public Key Algorithm

RSA

Key Size

2048

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

roboflow.com

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Certificate

The complete raw certificate details for roboflow.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0u7sO0DdYwealTvpIHZD
l3Ec2B21E6kNnNkqq6yPqEwV0w7U53RlhuAs1Ok1eyJpSvsIiobhUNDeahbLzB6T
ZfbwP3tfAuY+qeyfmufrr5lZNYtgnf5tW9dBD6MM4YaODl0BswC19oIkY8a8oAh6
Rrrc0ZCSV+kaOa9MXkCuax6z/lPf+SqB6dV+9AthbJc2Tzd/mUtR2KFB2v5QDk0A
LgIJMm90bWtzNofu7yHE8wf6hrTZ7tWabGG80iPtf0JhBM6eZsTz4wkns/QKrpXJ
CeGePI87YZwJ/IBvuE2w6BGurhlaSeyiP4rCbm1QeBGVzj56O4cyOHMPoEUzcXtB
fQIDAQAB
-----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 343903266919105656485394404314750263307085
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-18 03:12:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-16 03:12:56 +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 'roboflow.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26627861256371360857159067699796887496672830523708874679293958028391976398149043967875995055014195873871752036015042572519125509673669020107270628022328328888605917162318106154250338369830063266428235480194001477747581912229239083220590472870429497238979227860535496727691836158133638873559290248905915924563693990191643348621656904320144773608044452183723117676377588244119392412405306142729125048440354993158020036665765301936170503075353078907514065582793051897717230066019584317175752391093067525349070513525114844117927301123267118290086858934221740494955787483598418889557005230291555439396871673528128772981117
 . . . . . . . . . . . . . . . . . . . . [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)
							8c0793d13f617e91ae7504eccb0b88ad408b8435
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 'roboflow.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a06d8aac40000040300473045022100e508226fb28523b8a1afade2ac9a6c13d938c3dd3ec106df65557e6ec60574b002206e48d28f81f9c8c292995fe3689a443d7917c807af43840cc99e8e4bc0644b0b0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a06d8aadb00000403004730450221009c99078860f114328a16a5926ff8ce591ed6decbc452bc26706f89428d0b9cc5022078b76f9f13f8a3eb730731290423e5c96840a327cc88bd8005377a062230ecbc
 . . . . [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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