flowcheckllc.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:e0:79:b6:a6:bc:b4:51:c7:80:34:82:bb:4b:ef:80:cd:60 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:e0:79:b6:a6:bc:b4:51:c7:80:34:82:bb:4b:ef:80:cd:60Serial Number (int): 337721892952919878840651477642169473355104
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: a6:3c:36:1a:07:8a:e0:7e:76:56:0b:06:19:79:c9:a1:c1:a3:bf:6a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f3:c5:7d:7c:09:33:6f:26:98:8c:8c:23:8e:07:e7:a3:37:f9:e0:a5
Fingerprint (sha256): 16:3d:0a:15:dc:39:06:0b:f2:b9:37:c1:96:d1:eb:89:04:f3:85:58:29:f6:25:08:3b:e6:cf:55:67:40:a0:d0
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
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
flowcheckllc.com
www.flowcheckllc.com
flowcheckllc.com
flowcheckllc.com
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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----- MIIFbDCCBFSgAwIBAgISA+B5tqa8tFHHgDSCu0vvgM1gMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA0MjAxNjM2MjlaFw0x OTA3MTkxNjM2MjlaMBsxGTAXBgNVBAMTEGZsb3djaGVja2xsYy5jb20wggEiMA0G CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDO39vRkJdzQfW0DXgsip6tujZwbLuF WcbCOvm9WS0Uq7ofzS6bCiVZBS4jX1pBStdfoRRMhssNR1uoiE1j/NhWv3NsHgiw YEUDS4o6xoYoaoHAy7G0NVLxu1sewDE7TCz2Z/mUaSWRugZyemIMgzLC0FXK6M32 eS5BYWo0+gN//NSeIGM3O9ph2b70rfKdlGYVGv355cBcIy4UtgNeQ96X3hwI1CSF aGedjWvvpRhQ0WEv2SHFbCtHFU0It5hIIvdY0geCyU/JP/0Cm+XwaOsT5wn4Rj89 sf6/dMkOWBPJZHvd9jGba5yb1OO/qwFwiowBVq5SbsQo91fMrkydWwq3AgMBAAGj ggJ5MIICdTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsG AQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFKY8NhoHiuB+dlYLBhl5yaHB o79qMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEB BGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZy8wLwYDVR0RBCgwJoISKi5mbG93Y2hlY2tsbGMuY29tghBmbG93Y2hlY2ts bGMuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHW eQIEAgSB9QSB8gDwAHYA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4A AAFqO9ImmAAABAMARzBFAiEAra4jI8Kj218SIG4hmNZBjAdhsqL88x32QobIMg5g XZcCIEAuqOaC6OQ412glN4Fc4ebSm6D4/GKRfr7eHfEQC8tsAHYAKTxRllTIOWW6 qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFqO9InEQAABAMARzBFAiEAs+UtmHMC Mu7AtEYadizZSApbIMGSFdl1yFjNPejlJwcCIDa8rpMGO/EQcpPUTySdiXPdg7rO d8ATLVDbuFMg9r9JMA0GCSqGSIb3DQEBCwUAA4IBAQB836tBp35Vodem6RHzwQQS 7hcELLzIAGTXmTsJ9x5+RFo4nUZwmAtZvPoomgOyFVk4915qBExxlo3Z81+NnNcZ LQKOOmrJH69AF/nFvNTq3RdaWFqXbEEHJvBTc/AL4zyfJ+joUxgQPF0y3aAt0q6C +59Ff0DCmLvhH5Piq9tcz+3juEZtd+4TOaeWj5kAqYvJFFSSNayc04IZX5+qjvwP Ragr6qS4I4oPvmht3WCXxsBMOskJHxX2wO74OwR82mNNe3DlKa1U9mhV3hYpPBgp 89wxKiyOE1hTXD4wV697t8UqdC2CzgHojze58qYYXU3NPfRl9vBsx17et71DC6h8 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzt/b0ZCXc0H1tA14LIqe rbo2cGy7hVnGwjr5vVktFKu6H80umwolWQUuI19aQUrXX6EUTIbLDUdbqIhNY/zY Vr9zbB4IsGBFA0uKOsaGKGqBwMuxtDVS8btbHsAxO0ws9mf5lGklkboGcnpiDIMy wtBVyujN9nkuQWFqNPoDf/zUniBjNzvaYdm+9K3ynZRmFRr9+eXAXCMuFLYDXkPe l94cCNQkhWhnnY1r76UYUNFhL9khxWwrRxVNCLeYSCL3WNIHgslPyT/9Apvl8Gjr E+cJ+EY/PbH+v3TJDlgTyWR73fYxm2ucm9Tjv6sBcIqMAVauUm7EKPdXzK5MnVsK twIDAQAB -----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 337721892952919878840651477642169473355104 . . . . . . . . [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 2019-04-20 16:36:29 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-19 16:36:29 +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 26115479645684921641405317948941160203579548384179425275213052257572075668122587694136333242516212055641047259583381280962262563489855519455007545777400351721240536061641500460284509576311324399800495052681609122007379079619147959460097016348348141523961031706112767421750288064144271485223061205243814145166282989213220014434341977039333392880838360386472887371610633879466040471701810480183387892766369855589854258139222170739085588555679074662276027226465334006487137837150571354197176782368335746211981629455138647407746543566986710136203652359062757659501935558616510698479247416931669657661036138304295013124791 . . . . . . . . . . . . . . . . . . . . [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) a63c361a078ae07e76560b061979c9a1c1a3bf6a . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016a3bd226980000040300473045022100adae2323c2a3db5f12206e2198d6418c0761b2a2fcf31df64286c8320e605d970220402ea8e682e8e438d7682537815ce1e6d29ba0f8fc62917ebede1df1100bcb6c007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016a3bd227110000040300473045022100b3e52d98730232eec0b4461a762cd9480a5b20c19215d975c858cd3de8e52707022036bcae93063bf1107293d44f249d8973dd83bace77c0132d50dbb85320f6bf49 . . . . [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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