flowcheckllc.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:c3:1e:9a:79:94:49:cc:83:79:f0:03:79:34:c1:41:eb:23 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:c3:1e:9a:79:94:49:cc:83:79:f0:03:79:34:c1:41:eb:23Serial Number (int): 327732598264373671896298417789970256358179
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 6a:91:cc:c5:ef:62:7b:3e:f1:5e:d7:d9:cd:39:2d:93:0f:a4:d1:d3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c2:c1:b8:5d:76:f0:e8:a3:88:47:39:f9:cf:31:93:ca:8e:16:15:fd
Fingerprint (sha256): 13:f4:ae:80:b6:91:94:14:a8:68:1d:84:b3:4c:17:64:35:8e:cf:7e:18:5b:ce:a6:01:37:d8:8a:47:6f:62:77
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck 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
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
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flowcheckllc.com
flowcheckllc.com
www.flowcheckllc.com
www.flowcheckllc.com
flowcheckllc.com
flowcheckllc.com
flowcheckllc.com
www.flowcheckllc.com
flowcheckllc.com
www.flowcheckllc.com
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flowcheckllc.com
flowcheckllc.com
flowcheckllc.com
www.flowcheckllc.com
flowcheckllc.com
flowcheckllc.com
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flowcheckllc.com
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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----- MIIFazCCBFOgAwIBAgISA8MemnmUScyDefADeTTBQesjMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA2MTkxNjM5MjRaFw0x OTA5MTcxNjM5MjRaMBsxGTAXBgNVBAMTEGZsb3djaGVja2xsYy5jb20wggEiMA0G CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDBKzi9cyXV9z+FcnezKSvL0jbjCGFC LL0MxnJHlKSuTV25nxwNIs6ZAvr5uiItlIcP+nqxUNkBOkpJhEHpuLlUzt/Mootl G9p+HDevtCwkNdkdabgyPltllg2JPkpe41R0zwXBa6C4kDza5PUM+/b/HH3F8t6a un2/RpoEPPYt2c2Gh1C92gFB61RL2JXr3vlMJGW8EUNJSLGxWXMkkoWgSNWPJ6z1 njuW0P01dQ502XPk+iKrI+DXPqZ4uWyualiFj+yUQOBeb4Jm7Js22wfy214oSmwV OCKG/D/KETpAltXrCoryxaHNrRoS3dgU2OySbja0gvVO77w/6EALRupjAgMBAAGj ggJ4MIICdDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsG AQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFGqRzMXvYns+8V7X2c05LZMP pNHTMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEB BGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZy8wLwYDVR0RBCgwJoISKi5mbG93Y2hlY2tsbGMuY29tghBmbG93Y2hlY2ts bGMuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHW eQIEAgSB9ASB8QDvAHUA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4A AAFrcNJlLgAABAMARjBEAiBrzJ4FCegIgau1M7m+woJ1TNCeU0RDYNZsMPsvLwnG JQIgVUxEZd7kzyDBgW/HouBv8bccPLhvQ/kZDrOvCsm5114AdgApPFGWVMg5Zbqq UPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAWtw0mUlAAAEAwBHMEUCIQCRL+1PrLDL iVyMrZMYcZAEHhd8/CedoVso1HBb6aHgXAIgaU0iAWvctdCzD0n1KxqiaU/KPKt4 9AZDLxaRpNlWTMMwDQYJKoZIhvcNAQELBQADggEBAEe2UnbrD+uU4A7rAU+bDXSv J+lnPLQJXA8o23QOvty3VhoJI/tj//9VWpxaNyQbnJjq5oNLlAOmh8RaiENhag90 3lWvirvlcqAA2bUy0qHctZ0xnikB2fyTxAlFQtiDPgI5Pw/r7iNj1be7ZEkG0vE2 QEfiIKy7DVcA92SUtercQEMjyMlUhV6Tj1qUFJNQoANvUkbAci3emxnqudTvFdJu j6iyfuskQ5NdAewH1EyIfSuHPgbTKNBkO5qmjlmlAleY+pJ5JstgQ8cqejCrATPM 3zrMYoJn9ktNUZ2f/CokVFdjCT6DDZyiPJTlYubUJW6zphB4gRyJMCWpaJ93UQk= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwSs4vXMl1fc/hXJ3sykr y9I24whhQiy9DMZyR5Skrk1duZ8cDSLOmQL6+boiLZSHD/p6sVDZATpKSYRB6bi5 VM7fzKKLZRvafhw3r7QsJDXZHWm4Mj5bZZYNiT5KXuNUdM8FwWuguJA82uT1DPv2 /xx9xfLemrp9v0aaBDz2LdnNhodQvdoBQetUS9iV6975TCRlvBFDSUixsVlzJJKF oEjVjyes9Z47ltD9NXUOdNlz5PoiqyPg1z6meLlsrmpYhY/slEDgXm+CZuybNtsH 8tteKEpsFTgihvw/yhE6QJbV6wqK8sWhza0aEt3YFNjskm42tIL1Tu+8P+hAC0bq YwIDAQAB -----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 327732598264373671896298417789970256358179 . . . . . . . . [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 2019-06-19 16:39:24 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-17 16:39:24 +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 24385306243875961648064863158599450229075928181678827804270562266842183241589472664552438587173211430421807533276515190362966045132824425801597702248941382356840710957357516612851884175495934515518947903239208542187503872043605284196865484384028850725991237568732413148792383630325628576705650013960955864738726747663062722373552195714155239072449517643925734939102515438098390758028506877083554706935808511903846351085955641692786968582544572894452186441503750922318255729178009998162309260206612152752313195865065890019023449460499704206344621748766858085875192243057726729336134022239809429486627995892529790118499 . . . . . . . . . . . . . . . . . . . . [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) 6a91ccc5ef627b3ef15ed7d9cd392d930fa4d1d3 . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016b70d2652e000004030046304402206bcc9e0509e80881abb533b9bec282754cd09e53444360d66c30fb2f2f09c6250220554c4465dee4cf20c1816fc7a2e06ff1b71c3cb86f43f9190eb3af0ac9b9d75e007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016b70d265250000040300473045022100912fed4facb0cb895c8cad93187190041e177cfc279da15b28d4705be9a1e05c0220694d22016bdcb5d0b30f49f52b1aa2694fca3cab78f406432f1691a4d9564cc3 . . . . [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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