windowflex.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:48:90:03:1a:25:7f:c8:88:e8:c2:3d:a3:3f:9b:bc:09:08 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=windowflex.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:48:90:03:1a:25:7f:c8:88:e8:c2:3d:a3:3f:9b:bc:09:08Serial Number (int): 286028613152185551535333632132090196396296
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 59:03:57:d0:27:a0:8e:4c:0c:63:b5:25:45:d7:d9:0b:bd:e2:3a:1b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 47:95:76:97:ee:49:92:13:31:cb:d1:a2:dc:0a:e7:23:52:15:77:02
Fingerprint (sha256): 45:39:49:3b:68:17:58:67:15:ff:84:9d:72:b8:c5:92:71:41:9d:84:f2:1b:a6:9f:7e:bb:a8:71:17:83:7e:c5
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----- MIIGVDCCBTygAwIBAgISA0iQAxolf8iI6MI9oz+bvAkIMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwNzUxNTlaFw0y MDAxMTEwNzUxNTlaMBkxFzAVBgNVBAMTDndpbmRvd2ZsZXguY29tMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA+YEaXQradeyfObZW4Ig9FD21rRqLtm/1 7oWNapEe+BjEJo4aTo5inbJnPnU3J3mG2P6o052PWnLA1EqyXeOhC41alw3qs37g 8xl8F8We931aSab3Kt+rmni2E8crLoEtc2E6DHhu7vcuxOD3PnRnBpspS+Jt+Frr F9hg2wdVUdhohCPdEfqQ2HqdlqlgmSXpDa5VozJLKnlEPr0vIUC/cX4YU/RvPBTC PX1tyjPGeax2nvTjlWFpmsiwY1eWjJjMN5TpEj7M/Ox1xG30+XZ9RkkPEHvBvty2 f5UB3vSy1Cx5NAfL10fU3Hp2Wl5peOkNV+pUfU/upefoWUrcoONgMfJtMLVUv+9v tkghnEECjiLYKczDK7ae6KJDZSf2dTyAOudxmdTUFu0Du4gastlg08/+gW864qoV IqzoyS+cAAaOXd7lN/Mmtiop3Xc/dA/E7xE/YPSF+6uoML/Ii4r6cXdJGWxSaSbU BbZ5JWwC5J2f8Qcaot/84ne5Qu8Tdoo+vY7EkvkhzcTBH5p1VI4PKwWCqbGtwAk3 E6DU5oVpdwcUy7QxiwKf8E9+yqXX6hacreEigczFtTuGJQu0YnKOQPhXCX5JsQVG /52oLHZ6H9N+dV+BF6hsX09Frdx+5TZXqRuSv2RvBrQ9FZ8lVHcUE+Pec7c8T3pz cUJgOSKvxssCAwEAAaOCAmMwggJfMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUWQNX 0CegjkwMY7UlRdfZC73iOhswHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg53aW5kb3dmbGV4LmNvbTBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUE gfIA8AB1ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAABbcRRNFAA AAQDAEYwRAIgBqn0dzDQOXdNzDaW5SRO+L3/nbuXDvDDNZXs+2f7AwECIGcfMQLz 9eAkqXuSvtcxs2SnQ28ilv9824vw/s21sK4OAHcAb1N2rDHwMRnYmQCkURX/dxUc EdkCwQApBo2yCJo32RMAAAFtxFE04gAABAMASDBGAiEAsX2mfuLkakc4JXzZrjCm DFJlakjy7gkujheXWRsL+v4CIQCYHU+cAcUnoDFsdJOHsbN/DmcdKQb026ruSiUe APUNtTANBgkqhkiG9w0BAQsFAAOCAQEAYp2sAaa9Jv7KhRxnxmH+7IddNTtSsUEd Uqxah5+MVOvhVUYT5ydNi7jYQDWKplY/KGWdRg9yio9bZM4CQMnLUhljeGaF+UWB /m7Vry13Rly6hfO3m+XoCHbFJbqwj/vndEeTu37nDuK44I8nFFpPX5l6sKgeZbq/ gRSPKdXxR8UOMRHOuT9XZaX6rXcVJOSVx/1RaeVvkq9yD9QxG+TDMKpheByJ8rta ZPiznoi2Fj0+oxT264HCexo85/LOuOUQ2Tjb7sOpO6ydi0Vc2nm3CuP3Ctcxe4s2 CVlOocmA/jQ6yxNSSNfbBiMapqqe3WuFal6QWzk/fzsMfOxpHygWkg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA+YEaXQradeyfObZW4Ig9 FD21rRqLtm/17oWNapEe+BjEJo4aTo5inbJnPnU3J3mG2P6o052PWnLA1EqyXeOh C41alw3qs37g8xl8F8We931aSab3Kt+rmni2E8crLoEtc2E6DHhu7vcuxOD3PnRn BpspS+Jt+FrrF9hg2wdVUdhohCPdEfqQ2HqdlqlgmSXpDa5VozJLKnlEPr0vIUC/ cX4YU/RvPBTCPX1tyjPGeax2nvTjlWFpmsiwY1eWjJjMN5TpEj7M/Ox1xG30+XZ9 RkkPEHvBvty2f5UB3vSy1Cx5NAfL10fU3Hp2Wl5peOkNV+pUfU/upefoWUrcoONg MfJtMLVUv+9vtkghnEECjiLYKczDK7ae6KJDZSf2dTyAOudxmdTUFu0Du4gastlg 08/+gW864qoVIqzoyS+cAAaOXd7lN/Mmtiop3Xc/dA/E7xE/YPSF+6uoML/Ii4r6 cXdJGWxSaSbUBbZ5JWwC5J2f8Qcaot/84ne5Qu8Tdoo+vY7EkvkhzcTBH5p1VI4P KwWCqbGtwAk3E6DU5oVpdwcUy7QxiwKf8E9+yqXX6hacreEigczFtTuGJQu0YnKO QPhXCX5JsQVG/52oLHZ6H9N+dV+BF6hsX09Frdx+5TZXqRuSv2RvBrQ9FZ8lVHcU E+Pec7c8T3pzcUJgOSKvxssCAwEAAQ== -----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 286028613152185551535333632132090196396296 . . . . . . . . [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 2019-10-13 07:51:59 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 07:51:59 +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 1017888772216520410066861007561321309716869509001348632639090108738250638352399740388052661880969291333651009527766087736316711995781634522920618968320059438517579737976051217309636666594611455435165131094058100709038995932989320228277010590890862520074219050611938600939010073161588761372819489491959428360742981250895169171369036115909060439682056361043727853976239132370648360435339480251691298676585331808169051598316265972996454173095910488764794370933364147119553348897598378919524135512654240092220775974139170542822984683674991278160765532912769826565399460364400626695747281537809079433094301183699052472237617481342503601872971672902143035049545875636459338463363751530617242154809999661281483239361615175074884655831174341157988839861309958991515542591122576010672810082652747863410959074335425096347016938780747889174578177560112135349545270001420121186763891326804115218874732775703827169609927912705721935688783465954192665903416193853839529753670969340952248175097099006486097870314246048761454878306501048123195218228278713933012727047789025187956002601415629430086100001184371220662955803427053624394451687881925490487855657796538049599537397273572031453542799572693933855196928016556734843101509592776004170155017931 . . . . . . . . . . . . . . . . . . . . [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) 590357d027a08e4c0c63b52545d7d90bbde23a1b . . . . . . . . . . . . . . . . [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) 00f0007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc45134500000040300463044022006a9f47730d039774dcc3696e5244ef8bdff9dbb970ef0c33595ecfb67fb03010220671f3102f3f5e024a97b92bed731b364a7436f2296ff7cdb8bf0fecdb5b0ae0e0077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc45134e20000040300483046022100b17da67ee2e46a4738257cd9ae30a60c52656a48f2ee092e8e1797591b0bfafe022100981d4f9c01c527a0316c749387b1b37f0e671d2906f4dbaaee4a251e00f50db5 . . . . [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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