www.slenderflex.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:90:98:24:de:4e:02:a7:ca:a4:98:6d:eb:96:b4:f7:f3:f8 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=www.slenderflex.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:90:98:24:de:4e:02:a7:ca:a4:98:6d:eb:96:b4:f7:f3:f8Serial Number (int): 310539752718817643649442897792454352172024
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 88:43:f7:a6:73:a8:81:b5:cf:98:5f:e8:78:84:71:cb:2d:26:c7:1d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 65:16:00:b1:1f:c9:7f:02:c0:02:b5:0d:09:e6:04:bc:00:e0:3e:89
Fingerprint (sha256): 67:57:fb:c6:70:d6:57:0f:84:fe:98:1a:31:48:6d:40:0b:8a:3f:39:79:cb:41:25:8e:0c:e7:fe:08:fb:72:6d
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.slenderflex.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.slenderflex.com
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
www.slenderflex.com
Other certificates including the domain name slenderflex.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.slenderflex.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGYDCCBUigAwIBAgISA5CYJN5OAqfKpJht65a09/P4MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTcyMzQzMDNaFw0y MDAzMTYyMzQzMDNaMB4xHDAaBgNVBAMTE3d3dy5zbGVuZGVyZmxleC5jb20wggIi MA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDL12s7WRZIJbSmuS2pyb3oMgki jElV20Guy7tfI2DOtm9JlV1h3nxTeVvN/Kv41Jf1kLy6YtN7z6nZNKVP5mWRGpMM h4TcGRsCDKv+2SxRlVf2BkuIifqNyS8w7Ls8X4/LWzJzcHKERqtYEGBBS+ZFsSSB xWi/RY0jvsjNxf+6QS1KFimyiZA0chRZvz4fTnXnZofiUeAo7LxWH4yJh9ACh+l7 8LtItkEL1X4RDmTQRfnhcANcEHEpsly3mG12pMdk7PMrms5vb3PYQLX6eaU1UOwe ZcR7Uw+F/+i4DvFbyGWAF5gFdNlOwB4Q78JVqRqkAzpMaGORC1MDJz8uMDYYYp0j CAIWPnBGsXsbMFxF5m4A4rxauR5+zBQdW2Ct2cQqVJWN0RxNxo/SEtWRfaqvz60U lDza9FHaGjbOoL/neH48Ua4iWHCOKAf/gbV8s/ax2daLkmSNnxImj8qIq+PYuaEN r5WLyJmsxfJJ4KfFnOrLEPNcIipLfH50m+CramFrRJwMF8zP4hZzRFJno1FyeDoD iJLCw5i5smgk4hXhRgePrL+R1q9NqN8syADKewlT2SVumxEiuLALithJTj9/HPGE XKs74scMOFHTp33tWd3UXAzGygLoslvj5UvZxVITsp9BWUGTBhAOgM/BA5Ze2/MS PXS4K6rSYZAkbBJZIwIDAQABo4ICajCCAmYwDgYDVR0PAQH/BAQDAgWgMB0GA1Ud JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW BBSIQ/emc6iBtc+YX+h4hHHLLSbHHTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObem RWXv86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3Nw LmludC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0 LmludC14My5sZXRzZW5jcnlwdC5vcmcvMB4GA1UdEQQXMBWCE3d3dy5zbGVuZGVy ZmxleC5jb20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAm BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEGBgorBgEE AdZ5AgQCBIH3BIH0APIAdwCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQ XgAAAW8WdUqPAAAEAwBIMEYCIQDjgcHPyu48yVw/pHouu9Zl/nHwOzKhSRUkVs5a 8johfwIhAPf7t6ZNsi4BSo5I2csTjzcWTbKy2C2MtBrzNj6RQWWpAHcAb1N2rDHw MRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFvFnVKxQAABAMASDBGAiEAiN9b tZjCoNEYcjEGKtOHxsbOs8d18j4luUXlSxDXLUwCIQCgq37HCUU3eJXIEt4yVP89 N9oTEQ7QJZvcWxZWup9F+jANBgkqhkiG9w0BAQsFAAOCAQEAGY5MgETJ4LMa8WMn 5EJhlNG3Q6gWwitxgQxe6vM8hdy1uVxpzdLm+4+2cLcoUzpnohTEXJC0HNfa9C4y NZmDhYb4xPYzJAfPv/a2s+t2MVVzY98/Omk4nH+1P9tBDhxfK4AGF4jW223yATaE OmSBx7FwIZoPo7m2x0lTyRQo93Npc7+4yeQ4zrHP3fTzK9kmQA0ACJVs032U6G2P Qc4WoABurygjIaR1T4eZlDqorF/Si2YX4NcBSxKbhTxjMF74y6mN6rN7q7uNfCiQ g2aKla1mwaGpww9Ejh/1MQhCi8Zlu/ak0VfRpm7v0i/o8PxBVeU+lM904OEB9TIL uQLLsw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAy9drO1kWSCW0prktqcm9 6DIJIoxJVdtBrsu7XyNgzrZvSZVdYd58U3lbzfyr+NSX9ZC8umLTe8+p2TSlT+Zl kRqTDIeE3BkbAgyr/tksUZVX9gZLiIn6jckvMOy7PF+Py1syc3ByhEarWBBgQUvm RbEkgcVov0WNI77IzcX/ukEtShYpsomQNHIUWb8+H05152aH4lHgKOy8Vh+MiYfQ Aofpe/C7SLZBC9V+EQ5k0EX54XADXBBxKbJct5htdqTHZOzzK5rOb29z2EC1+nml NVDsHmXEe1MPhf/ouA7xW8hlgBeYBXTZTsAeEO/CVakapAM6TGhjkQtTAyc/LjA2 GGKdIwgCFj5wRrF7GzBcReZuAOK8WrkefswUHVtgrdnEKlSVjdEcTcaP0hLVkX2q r8+tFJQ82vRR2ho2zqC/53h+PFGuIlhwjigH/4G1fLP2sdnWi5JkjZ8SJo/KiKvj 2LmhDa+Vi8iZrMXySeCnxZzqyxDzXCIqS3x+dJvgq2pha0ScDBfMz+IWc0RSZ6NR cng6A4iSwsOYubJoJOIV4UYHj6y/kdavTajfLMgAynsJU9klbpsRIriwC4rYSU4/ fxzxhFyrO+LHDDhR06d97Vnd1FwMxsoC6LJb4+VL2cVSE7KfQVlBkwYQDoDPwQOW XtvzEj10uCuq0mGQJGwSWSMCAwEAAQ== -----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 310539752718817643649442897792454352172024 . . . . . . . . [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 2019-12-17 23:43:03 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-16 23:43:03 +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 'www.slenderflex.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 831600684608062599266349019105822505471095864315190458688797352615340382166610585779209351710117346357927277647842241355810022554230895579128427813564478923480032026022450676728651458146847390218099754893520081362919125141415195499801036142325463492667389270484824767394400428323382875773703946695401729573121753585570649499575671436317622022573533553462482586401460660530269073481666404484655162247178752145664522684767691452201260342076171950797911943511071316255225407010155061595791456463771783672762358884249745241834094060651025395079021284900382009213754726974130314567632827448757338072722440219230226735475953489565335964779063518132770268953448678610045898562250399507950499433338837444850604754445979156680938200815916074373264892065831048664053896902702075201874070918240573730354772746568452132380322364769357903940663141336878984127370565739419433027815384573556872142661347443060490190435027772319511011007045585891968976362907144916243336731296056872029007755391708988560579098893933614817568258147289992694780400698839100934974734631293120612812035017825367483651728367763527640985192822871922778302928483083100416370306593046429460547050014216336177980808939282383166241015456473274978031224212665464409663057582371 . . . . . . . . . . . . . . . . . . . . [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) 8843f7a673a881b5cf985fe8788471cb2d26c71d . . . . . . . . . . . . . . . . [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 (23 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.slenderflex.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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f16754a8f0000040300483046022100e381c1cfcaee3cc95c3fa47a2ebbd665fe71f03b32a149152456ce5af23a217f022100f7fbb7a64db22e014a8e48d9cb138f37164db2b2d82d8cb41af3363e914165a90077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f16754ac5000004030048304602210088df5bb598c2a0d1187231062ad387c6c6ceb3c775f23e25b945e54b10d72d4c022100a0ab7ec70945377895c812de3254ff3d37da13110ed0259bdc5b1656ba9f45fa . . . . [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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