www.puriflex.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f1:2e:57:86:70:c0:bb:28:87:ec:bd:2d:3f:18:61:bb:08 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.puriflex.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:f1:2e:57:86:70:c0:bb:28:87:ec:bd:2d:3f:18:61:bb:08Serial Number (int): 343406507167635796768039673590316248709896
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 6b:50:a2:aa:3c:ac:d3:bf:a8:7a:af:1f:71:42:69:87:45:8b:f0:1d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f0:d0:d9:0b:bc:38:a6:6d:55:e9:86:40:d1:9b:15:eb:ea:2c:39:25
Fingerprint (sha256): 43:b4:4e:a9:67:e1:91:97:d0:a2:77:fc:fc:ff:d9:58:eb:d7:b4:5d:16:d3:75:6d:44:99:41:de:c5:9f:e5:1a
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.puriflex.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.puriflex.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.puriflex.com
Other certificates including the domain name puriflex.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.puriflex.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWjCCBUKgAwIBAgISA/EuV4ZwwLsoh+y9LT8YYbsIMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTEwNDM0NTJaFw0y MDA1MTEwNDM0NTJaMBsxGTAXBgNVBAMTEHd3dy5wdXJpZmxleC5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQC2ebsT4Out0NxG5yzPpnTf5o0zo1aG zL3uPSKlz6wjEYjXoacgrqx9S1uDEXkqa1zy+O90gv+988SuZK5hgF/iSGJHQBy7 pDQg5hSXUpupTAqgRMp66XB37pd6O/2n1OG+tO5hQHJWZFUnvXjqO86ltHm8qDgv 9ZtONjh/ODiU1rzLnO+mqvhmIcJNcsVMWew2vSV6GkcrHuFivTs02JTbzGfFDB6+ Q330pUZwICgCBdQC6lV2WZ84+X1cZg8AweU2b+ZpQkrkl4yfgTe9PGU9x2p1k2kP oVrJbuyfLSLFaY3qUkZGKqQTITdcgrpaAiT/tASN7KX7Mb17pGxf7Ctur+pV+n4i jTuqDrbraDXNiRnsG0lqIobNcAb693Fa7VgSDvQqWYZnIKS/gdIy8wwfFm5PSN0k h0KOWt3VtIFZHQdoBtUrxwJLuttVuVf/UMldciJXYGJjmsFFu1uBeWLvqcGNPtVi v5dHeJz9ncRsNQz8rXuFOexF3ixAtpk9vQg3+9evYO19fuWoVVUUyu8ed6ID7uHu zo3gD19vJJtXxmNEQ8RepgFW3tgkRVPqRrgm7VQou1NJEGIy7ESEFH7NAqqvTn/A iFWI2uuPZGCZCAMW4vy16oczxITwd92vI9++1yOvAHDROghOik4M0g3N6BEWINYC 3bnb0uAN3WHbFQIDAQABo4ICZzCCAmMwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRr UKKqPKzTv6h6rx9xQmmHRYvwHTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5wdXJpZmxleC5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEGBgorBgEEAdZ5AgQC BIH3BIH0APIAdwBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAXAy vjvuAAAEAwBIMEYCIQC41Ok9eDpbRT8pN0XoIjxzXLIBVmOiAtL0kb6/vJcyxQIh AIobseazEF5ECOtjCEPX4cBEdGyD7B59tDHLa4JQLRwDAHcAB7dcG+V9aP/xsMYd IxXHuuZXfFeUt2ruvGE6GmnTohwAAAFwMr479wAABAMASDBGAiEA6B3WYCLj8MtX qBaPbdvPnMgvmDFSAFGPmjQuGIpT8koCIQD4E5qjt5iTK8jkS4lC2CsdTgrFsj3M kcViUUuikRyagDANBgkqhkiG9w0BAQsFAAOCAQEALhfL14mX8koqARF+AfNvIgb9 FPX+QKiVepJBkn/pws/sL6pWd/40KAcM2oLcZGlEO69UFb13mP/riP5WIeSAq93f o3fYeQGhuzx/cloNTqpMhHkmvh2VbVjGjjjYSDybCwVSh50VwovRQO29BD26IeG7 vfIgT8heJkHECgI/6YgLqSKR6SwzhOP9xJhiWvbkd/cUxuUgCroh44pvRnvKRnjE X4nBW4oXkRyruBI/4TEDKHubDzrD8+YJ5Okkvead6aNHHPY4kiNIDotjaaoWYbTv +2kpqU3g1FAP/lnKhOzf3XrA3WOXjEs/rjMnUYN+wrP0YY1z4UlBMyeLRYZUsg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtnm7E+DrrdDcRucsz6Z0 3+aNM6NWhsy97j0ipc+sIxGI16GnIK6sfUtbgxF5Kmtc8vjvdIL/vfPErmSuYYBf 4khiR0Acu6Q0IOYUl1KbqUwKoETKeulwd+6Xejv9p9ThvrTuYUByVmRVJ7146jvO pbR5vKg4L/WbTjY4fzg4lNa8y5zvpqr4ZiHCTXLFTFnsNr0lehpHKx7hYr07NNiU 28xnxQwevkN99KVGcCAoAgXUAupVdlmfOPl9XGYPAMHlNm/maUJK5JeMn4E3vTxl PcdqdZNpD6FayW7sny0ixWmN6lJGRiqkEyE3XIK6WgIk/7QEjeyl+zG9e6RsX+wr bq/qVfp+Io07qg6262g1zYkZ7BtJaiKGzXAG+vdxWu1YEg70KlmGZyCkv4HSMvMM HxZuT0jdJIdCjlrd1bSBWR0HaAbVK8cCS7rbVblX/1DJXXIiV2BiY5rBRbtbgXli 76nBjT7VYr+XR3ic/Z3EbDUM/K17hTnsRd4sQLaZPb0IN/vXr2DtfX7lqFVVFMrv HneiA+7h7s6N4A9fbySbV8ZjREPEXqYBVt7YJEVT6ka4Ju1UKLtTSRBiMuxEhBR+ zQKqr05/wIhViNrrj2RgmQgDFuL8teqHM8SE8HfdryPfvtcjrwBw0ToITopODNIN zegRFiDWAt2529LgDd1h2xUCAwEAAQ== -----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 343406507167635796768039673590316248709896 . . . . . . . . [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 2020-02-11 04:34:52 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-11 04:34:52 +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.puriflex.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 744435135310070815543576755581013701297908355521600377549975805897396429882163286543859892527457588551054979746952588512754599491175059151915063038520624079232089496253410267171438676367623291237854666849197931601893875554673343733201009078109692321279795906220143962178770800242293146202786819990267872202435017019682191225438084273577632281557020269361255214507698086452801198245886218907353317566067743883619984054215358417917448542135988273673179267116625749530419716850483013044133423620653927581848773104037529259243098198203895495427973049331606148357881481988083115298415943627961635208669868661202015957593823966518645572344939835385024266837360292556075865712146737527108539995608257750867687327345915501224341872797076077277086629434815546979421814333338628221875591051819435557016825111441697407496824087506805490678026526580041418637030750926133960443322341288717223079080452940938161548490698721538940762224399798591215936423054295066408191919127549126157268393913117023392885758686802852948368033066673337564557489524751397735693504810045479021781452285769217540437912271561234598090940705927047567786121923810375064121292048149028164781422173295264731919901333336034351853351144493021525017808348850406623016397167381 . . . . . . . . . . . . . . . . . . . . [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) 6b50a2aa3cacd3bfa87aaf1f71426987458bf01d . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.puriflex.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) 00f20077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017032be3bee0000040300483046022100b8d4e93d783a5b453f293745e8223c735cb2015663a202d2f491bebfbc9732c50221008a1bb1e6b3105e4408eb630843d7e1c044746c83ec1e7db431cb6b82502d1c0300770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017032be3bf70000040300483046022100e81dd66022e3f0cb57a8168f6ddbcf9cc82f98315200518f9a342e188a53f24a022100f8139aa3b798932bc8e44b8942d82b1d4e0ac5b23dcc91c562514ba2911c9a80 . . . . [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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