windowflex.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:0f:d8:0b:a3:53:fa:50:f3:f8:fb:ab:61:71:7a:27:2f:ed 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=windowflex.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:0f:d8:0b:a3:53:fa:50:f3:f8:fb:ab:61:71:7a:27:2f:edSerial Number (int): 266728266974135974606028560903804266426349
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: fa:e3:d7:4d:a7:74:6e:a9:e1:57:4c:8b:36:b0:8d:e7:38:64:b7:15
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ca:32:4e:a9:77:8c:25:fd:f5:1b:a2:21:0d:a3:36:57:0c:e0:b7:20
Fingerprint (sha256): bc:d1:dc:79:23:cf:d6:80:fc:17:28:a9:9d:2e:2f:57:03:96:c9:2e:33:98:50:9e:0b:6e:e5:cc:b7:2f:69:9a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate windowflex.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for windowflex.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
windowflex.com
Other certificates including the domain name windowflex.com
(limited to 100 certificates)
windowflex.com
windowflex.com
www.windowflex.com
windowflex.com
windowflex.com
www.windowflex.com
www.windowflex.com
prpdirectory.com
arcisate.org
zeroallergy.com
www.intl.bet
test-strips.com
www.perscriptionallergy.com
www.smileycans.com
www.yueyang-print.com
lewistonrealty.com
www.windowflex.com
windowflex.com
esportssemarang.com
windowflex.com
www.windowflex.com
windowflex.com
windowflex.com
www.windowflex.com
www.windowflex.com
prpdirectory.com
arcisate.org
zeroallergy.com
www.intl.bet
test-strips.com
www.perscriptionallergy.com
www.smileycans.com
www.yueyang-print.com
lewistonrealty.com
www.windowflex.com
windowflex.com
esportssemarang.com
Certificate
The complete raw certificate details for windowflex.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVDCCBTygAwIBAgISAw/YC6NT+lDz+PurYXF6Jy/tMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTcxNzI5NDRaFw0y MDAzMTYxNzI5NDRaMBkxFzAVBgNVBAMTDndpbmRvd2ZsZXguY29tMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0WlomTOPGxMWY5xB7VkjiHhGChP04nSG 1+3f6/lhL3raZiAK6WqDbvc1XETaH/wqABLqaMLSZ7r6OheMooOKT42KwnaAGTW3 c/uqUdhD+gbO3KWh/Oew/0lZPkr3r3U++Zg/4R+JFwq1CrIVRE/oRHIg58ujingl sp0pSnHBNUEgNbx6lx4Dscb6vEwuKVLMaWDWFcr13xqdnN9496+ghj0QqPolhrKw mDrOgaRBarleIHGh+fGZc92j4WsK8fprnj1V2zo7b4Q6/j/Id7hgPm5v7ekP//v5 X6MEAAzo96VzniCoBctRmz0bHMLBBobKfJORIzdSeq0QfboyP6trODnEcwxHGzZN A1DqW+TEts0K97Fi1sLLwC195HSqc1k4ZiF/q5P9l8NhsShqH43uNUxOBuqmlawb WxP48MdpI8PmI5CPp59RGUAkmtWX7PYVAD2+k5SaNgfGhal6ogd+1TB8bI2U+L7A VPW/+D9fUd3KhKh0V30Yjruz3n8YmbNsMZEg3MaRyU6UMg1kBp88QCb/t9LddgVq ndgYquiTFwMoWoe8pJTdGYAMayrNYByg6qEX3LksUPwh6EFjTNDRNsF+crahXU3C PS9Ssz+Ri87GLc//ISGjJcWlyP0WRduJmBseAVacuU9LnGWOcp4RgT+T6MTV3iWB kwA/rfuFrnECAwEAAaOCAmMwggJfMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU+uPX Tad0bqnhV0yLNrCN5zhktxUwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg53aW5kb3dmbGV4LmNvbTBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUE gfIA8AB2AG9Tdqwx8DEZ2JkApFEV/3cVHBHZAsEAKQaNsgiaN9kTAAABbxUfhN8A AAQDAEcwRQIgCfWGjFtsTANuayziIagKXRJS2N36vu/iSL0P/LZJZ/UCIQD82AtZ 4qFY4xo1EbyyT9AYAfIjju8GX0wmfNm17y1nkQB2AAe3XBvlfWj/8bDGHSMVx7rm V3xXlLdq7rxhOhpp06IcAAABbxUfhGYAAAQDAEcwRQIhANOmrL2ZGJDDBsscFoe1 ZKvM7Fh5IJ7UFPHUyYB6KvI0AiBxhCJ9KrmwpxV3xdpg2hsOcSHE2VeSkiwOrymt 6i4FmTANBgkqhkiG9w0BAQsFAAOCAQEAiqvqoYB446JKfxMm7e+FK67hPxxXc8e2 SymQ6VMZ8XKRqeSuO32C3G+uSlBz7Jdy71QOPemPUykRtv3wzCf3otSrHuGTmjld 4dIwGi8XVhIpNr6CRCb5KgF18650UCulhPpWvnD2zPMzOV5DAJTfaIdoeZhnTR8h gtokrsBXXZQpxTn2J5AcSmEjLU7hRwFY//4uCRkDdjT7G3G7frGrVZT5snyNKLKg +6DPkUQwDPR/6CeXTsvr4AYoi2q7hgn6IkSu36eqH2nrhvurOLtlPrLafEx4uQVE TSfw0h+FDMSXxYKhEAe6qMPbNuvpWIJEhpXqiNwogGpacHy4C203aw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0WlomTOPGxMWY5xB7Vkj iHhGChP04nSG1+3f6/lhL3raZiAK6WqDbvc1XETaH/wqABLqaMLSZ7r6OheMooOK T42KwnaAGTW3c/uqUdhD+gbO3KWh/Oew/0lZPkr3r3U++Zg/4R+JFwq1CrIVRE/o RHIg58ujinglsp0pSnHBNUEgNbx6lx4Dscb6vEwuKVLMaWDWFcr13xqdnN9496+g hj0QqPolhrKwmDrOgaRBarleIHGh+fGZc92j4WsK8fprnj1V2zo7b4Q6/j/Id7hg Pm5v7ekP//v5X6MEAAzo96VzniCoBctRmz0bHMLBBobKfJORIzdSeq0QfboyP6tr ODnEcwxHGzZNA1DqW+TEts0K97Fi1sLLwC195HSqc1k4ZiF/q5P9l8NhsShqH43u NUxOBuqmlawbWxP48MdpI8PmI5CPp59RGUAkmtWX7PYVAD2+k5SaNgfGhal6ogd+ 1TB8bI2U+L7AVPW/+D9fUd3KhKh0V30Yjruz3n8YmbNsMZEg3MaRyU6UMg1kBp88 QCb/t9LddgVqndgYquiTFwMoWoe8pJTdGYAMayrNYByg6qEX3LksUPwh6EFjTNDR NsF+crahXU3CPS9Ssz+Ri87GLc//ISGjJcWlyP0WRduJmBseAVacuU9LnGWOcp4R gT+T6MTV3iWBkwA/rfuFrnECAwEAAQ== -----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 266728266974135974606028560903804266426349 . . . . . . . . [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 17:29:44 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-16 17:29:44 +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 'windowflex.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 854325413026353639403759234433431838976204747919852540365017264291622919416662173854052768544693509590368846729729316522843125286979775895633142113619175882363843928915276218805660433688552029922533120417933101523811175655771514495911287718950099067262785030991159242405940824088301451855607837815800031253285601276496160191163962997236807509467079162263085287524963030360363098113782830600625013355125014353006605954565572972124423436047852621161877541184401052668989747208255930115535420712272396826471990184584286363857424733977466112185386452574898690700058322912021616462398902461676572976380631678128929005870312251189288669666727266443105445871147915222662862398606993779404469353582696725831916932666155513969705715686910511211346374257554582840111200199755060165988172847890721417456883770749404754853656625439651451640592491634583999312433975714236490241885982134771794896328083613444193746419717105846381417110099496276502769899052520947640647723683707623334946038526553725160156482868320593083140405031770127982569641728808385172862343022635841282814096502588292437803736068397164975716613869204028153417261322709272157666323212609047018230338732389727980428087703796208099377381501584797371934343724146685909889255321201 . . . . . . . . . . . . . . . . . . . . [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) fae3d74da7746ea9e1574c8b36b08de73864b715 . . . . . . . . . . . . . . . . [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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'windowflex.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) 00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f151f84df0000040300473045022009f5868c5b6c4c036e6b2ce221a80a5d1252d8ddfabeefe248bd0ffcb64967f5022100fcd80b59e2a158e31a3511bcb24fd01801f2238eef065f4c267cd9b5ef2d679100760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f151f84660000040300473045022100d3a6acbd991890c306cb1c1687b564abccec5879209ed414f1d4c9807a2af23402207184227d2ab9b0a71577c5da60da1b0e7121c4d95792922c0eaf29adea2e0599 . . . . [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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