www.puriflex.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:fb:a6:7e:e5:3f:4b:30:d0:f1:8f:68:a6:4b:dd:3f:30:45 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:fb:a6:7e:e5:3f:4b:30:d0:f1:8f:68:a6:4b:dd:3f:30:45Serial Number (int): 346969042618827209557877301973024356905029
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 69:16:5a:4f:5b:95:b7:a3:73:29:22:66:c9:f5:bc:59:5f:60:d5:a4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 2f:44:cb:a5:03:55:11:80:2d:a9:1c:12:1d:fc:a8:60:88:fa:7f:13
Fingerprint (sha256): 4b:81:af:0d:c3:95:ac:14:82:90:e2:5e:cf:9f:3f:45:6e:51:79:6a:b2:72:ee:0a:e0:60:d7:93:de:61:59:3e
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----- MIIGVzCCBT+gAwIBAgISA/umfuU/SzDQ8Y9opkvdPzBFMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIwNDE5MTNaFw0y MDAxMTAwNDE5MTNaMBsxGTAXBgNVBAMTEHd3dy5wdXJpZmxleC5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCw9KMiKa1RVMDAPht9IAJJIxHueMrc v9v9baJLPSRwYH8EY4fOUv52996B1GBy95HXcyudtrlKPHLD+zxCKFaBh26T3X6+ J7hF9fcLhmubPY4zTdd0QDB24bJH0mQLHDhCqojO26Fm6xVEqhFHISFFnA8YS8oX 2SXlmrGlq8hcdSBTApj8S+qo/wVOQyFiaUq0abbj2Qdpg/g18isldC4FR4xc3WrE Syc62imxcxDU6AHJy1gIG+Q+NATxEc9tFLv27V77yAE7IWLIT9Nt/2R5qt/vNH0w j+iZusAyfoaBM4qLBCuMNycUN1Ji5cIQtkNO07ymFdC3tc4mSi3tqm9mE1V8/v9/ VWFIQz+K5yJuaYT1KjrnjvZpaBkyqo+F/zOpYgrihgRiX1eR4TeUz7ITs4FmTtHj p4wGw5b+2C4I8uhTNzWLOANX0Bel5dxxDn6PAipmRyTc762owhT9jvqO9gHAXOmC 3lIZhEeplngjpyH47JX9B+FbdmR/T31fTtujAxAVoYatvsRbdX9jvSG2vcg904d4 FDk7Cqx66kGaVyvAK4Jg4STSqLqzD+ZUgxQrWladLVms3nhllJazCkUAo4v7pbxm oaEkNT+lviHSArnFGrEhbE0FvCgYjbaJfvDdvjY7G+h0YNoRhvDSbseI+IxSa7U/ bblL80ld8Z9A6wIDAQABo4ICZDCCAmAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRp FlpPW5W3o3MpImbJ9bxZX2DVpDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5wdXJpZmxleC5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQC BIH0BIHxAO8AdQApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAW2+ aA7xAAAEAwBGMEQCIAVIHwWJBilS2FESJ8XEBfR26pZOjuVJGr2BOGziYgKDAiBM DbvbX6Ubwu4rKtfhd/0hpHwSIdfhffqVZcb8eUi+cwB2APCVpFnyANGCQBAtL5OI jq1L/h1H45nh0DSmsKiqjrJzAAABbb5oD6MAAAQDAEcwRQIhAJSs9SvrH6dbt2HN EPWEWd2LmxxHDzvfxouAOqMWAQloAiBQUo+/m8zVQ43LNcExoV9WhZtLi6zeFbK7 7wGgqHCb/DANBgkqhkiG9w0BAQsFAAOCAQEAGaaZEU8B8fEr9e6UBvKuFwxqUJ7a oZLSVk3wM2/m/NbUo2Ny+7kgg8lYFnKMNcbf0CUz8ONlfW33YwyqRURUg8336zLM ETrhoyxZZuWGpHw+GOoe0i/9tWsnhsWHVB0AMk5f05+C8AlzFK56CGgdK2buefro 2IHbX8xqPextRXJ0gHnD417HvW2oQLaitvu5Tprzx3VsCZ4zbBQNN0VrDYw6L/YM OBMlRsm+C14lzwHUn/rvI230U887Obcy4MrGXk9rPm08/aSTBIfWULClfQKufcog H//f3/EvVnrA+FWNwEPl1lTJmqkfxp7EcnjE8APGhMsDnUKZvfEAty2Lvw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsPSjIimtUVTAwD4bfSAC SSMR7njK3L/b/W2iSz0kcGB/BGOHzlL+dvfegdRgcveR13Mrnba5Sjxyw/s8QihW gYduk91+vie4RfX3C4Zrmz2OM03XdEAwduGyR9JkCxw4QqqIztuhZusVRKoRRyEh RZwPGEvKF9kl5ZqxpavIXHUgUwKY/EvqqP8FTkMhYmlKtGm249kHaYP4NfIrJXQu BUeMXN1qxEsnOtopsXMQ1OgByctYCBvkPjQE8RHPbRS79u1e+8gBOyFiyE/Tbf9k earf7zR9MI/ombrAMn6GgTOKiwQrjDcnFDdSYuXCELZDTtO8phXQt7XOJkot7apv ZhNVfP7/f1VhSEM/iucibmmE9So65472aWgZMqqPhf8zqWIK4oYEYl9XkeE3lM+y E7OBZk7R46eMBsOW/tguCPLoUzc1izgDV9AXpeXccQ5+jwIqZkck3O+tqMIU/Y76 jvYBwFzpgt5SGYRHqZZ4I6ch+OyV/QfhW3Zkf099X07bowMQFaGGrb7EW3V/Y70h tr3IPdOHeBQ5OwqseupBmlcrwCuCYOEk0qi6sw/mVIMUK1pWnS1ZrN54ZZSWswpF AKOL+6W8ZqGhJDU/pb4h0gK5xRqxIWxNBbwoGI22iX7w3b42OxvodGDaEYbw0m7H iPiMUmu1P225S/NJXfGfQOsCAwEAAQ== -----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 346969042618827209557877301973024356905029 . . . . . . . . [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 2019-10-12 04:19:13 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 04:19:13 +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 721915921850906922962446404959459965878470452466905543232828176600018854633184822519638530295655683370640856461622674486743377609978761638334162816448700561392156185252272544029953422242554861569095181414940067736983869981574620484462708038792042847800035751488606276021308195463860767631496904383406335756790145612693547079998581210840935253916731549499190105626633147432232903065965206653149339955965192062365328552121829693447480603780033356234979716545705756994314528678066651046105107061051825557150256821346235069648462704280737393427897817056394760332099138701198520274164921249196232833312531282125572320778451984562179890838285017185542908657683556659465962389872842642284708333788052489937459655884991114825282285459669237283109081367710706792990686846256996087026245000395965679074203091619903993418241748566810644236483453465490663580168854275732884609424254240221629245578101153418543239423106419328105289004975476529002321639075558274771395130840924941760544644749375017616352160445463630868255470274090311048031451988729972331014263944267206863612431655018878819935639354166676351631683277058250179245179351943019727864227516827591043942657666851364989078668077263657012597178044484536725633110608191004918215302136043 . . . . . . . . . . . . . . . . . . . . [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) 69165a4f5b95b7a373292266c9f5bc595f60d5a4 . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dbe680ef10000040300463044022005481f0589062952d8511227c5c405f476ea964e8ee5491abd81386ce262028302204c0dbbdb5fa51bc2ee2b2ad7e177fd21a47c1221d7e17dfa9565c6fc7948be73007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dbe680fa3000004030047304502210094acf52beb1fa75bb761cd10f58459dd8b9b1c470f3bdfc68b803aa316010968022050528fbf9bccd5438dcb35c131a15f56859b4b8bacde15b2bbef01a0a8709bfc . . . . [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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