flowcheckllc.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:16:3e:02:00:d6:d7:14:fe:ca:e0:64:59:f3:c5:df:ad:3b was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=flowcheckllc.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:16:3e:02:00:d6:d7:14:fe:ca:e0:64:59:f3:c5:df:ad:3b
Serial Number (int): 268905492404895159426745280796449566600507
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c5:1d:05:02:1e:92:12:b4:82:cc:62:c2:f4:47:eb:0f:1a:98:40:e8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 62:76:f2:46:cb:84:68:12:15:87:d9:cd:c0:83:de:8a:62:ca:c2:4f
Fingerprint (sha256): ce:32:12:d1:6b:45:e5:0b:89:6c:a3:5f:40:0d:f5:eb:fb:0c:39:d8:bd:d2:b2:a6:5c:dc:32:91:66:90:ef: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 flowcheckllc.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for flowcheckllc.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

*.flowcheckllc.com
flowcheckllc.com

Other certificates including the domain name flowcheckllc.com

(limited to 100 certificates)
flowcheckllc.com
flowcheckllc.com
flowcheckllc.com
flowcheckllc.com
www.flowcheckllc.com
flowcheckllc.com
flowcheckllc.com
flowcheckllc.com
flowcheckllc.com
flowcheckllc.com
flowcheckllc.com
flowcheckllc.com
flowcheckllc.com
flowcheckllc.com
flowcheckllc.com
flowcheckllc.com
www.flowcheckllc.com
www.flowcheckllc.com
flowcheckllc.com
flowcheckllc.com
flowcheckllc.com
www.flowcheckllc.com
flowcheckllc.com
www.flowcheckllc.com
flowcheckllc.com
flowcheckllc.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv4WXiYp0AtB7ofxHp0HW
dqqN5cLl2PHe30nP/XJohIMjVjmqPXRblkrzhlSygm0huE87meS8sKqeIbBvSb+m
HxIvLdMgobkSMIMxbT+W0Qe7qC82a4Qo9gmGfz2hcSOYD0Quzm0FpsE9fKrr4cAl
AxHuhcsqNN4/PVGPbjZ/ljFLPKgzLPcWcV7W9tFSDrMo06edQZzM0yLaxc4gax72
fg4aqtKzSINbX2b5ohJFq0/owMwWd34fJLhJgpVxu56uSRYiMD13wSQwLrd2Mnd+
NLEa96aODntf6eMAIM0jPxtDCeq1Ln4b7ep4ZGzlgN4a5mLMW9U3OQhU5ICJEn23
vQIDAQAB
-----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 268905492404895159426745280796449566600507
 . . . . . . . . [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 2019-10-17 17:39:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-15 17:39:27 +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 'flowcheckllc.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 24177392890598597438525498170752288164845994547258742246481460585539695766919672097867438838899145056870813963130915669473377411931556415075604620210957168872223777826203785340274471570960733199823156871165348158903493916462270063327816477192077201820811489764461383363346910179352739352171464694580717575908030971232677769302350756240759603743454397613342067398113989550712795273283884794999261879822815022467205375239529281018627925481001090707458961307125420359290772689494194357569544655887143269138524463383107942039509311149608370127242261886661740484109216040491261171824873203061299525011454005300368695474109
 . . . . . . . . . . . . . . . . . . . . [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)
							c51d05021e9212b482cc62c2f447eb0f1a9840e8
 . . . . . . . . . . . . . . . . [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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.flowcheckllc.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'flowcheckllc.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)
							00f1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ddb047bdf0000040300473045022100891184645d8eabceff2a4a5dfa2dae972c3eee89bd5ba6a1040b7bbbeae390750220080912c6cd9e39da54e1380bc0d35352e75fc2cee1dbaa9cee11b93c587cf08a0077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ddb047c140000040300483046022100c36f26394c56aba7402c0a0ca2d1c426fafebbb351f6b8a4c1ae0edef09e5924022100d7ffa63940979a1db935f0d941ae329ad290eadc7061199823d77392b250ab21
 . . . . [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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