www.gnnco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:4f:f2:4a:c1:46:f6:f3:9e:e1:09:a3:dc:cc:bc:37:7e:6e 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.gnnco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:4f:f2:4a:c1:46:f6:f3:9e:e1:09:a3:dc:cc:bc:37:7e:6eSerial Number (int): 375653512038870059131035653609247894634094
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: da:27:05:2f:39:28:b7:9d:00:f5:a6:f3:fb:56:7d:c6:7a:ea:04:89
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b2:ce:f6:61:a2:3a:b1:20:54:fd:96:ef:a0:4f:ad:13:8f:98:91:32
Fingerprint (sha256): 7e:ce:d7:e2:c6:63:ea:82:00:29:c0:33:63:01:1d:85:30:67:ab:1d:7f:eb:d9:1d:b5:b9:5d:d4:39:41:36:a4
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.gnnco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.gnnco.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.gnnco.com
Other certificates including the domain name gnnco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.gnnco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUzCCBTugAwIBAgISBE/ySsFG9vOe4Qmj3My8N35uMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIwMzMxMDJaFw0y MDAxMTAwMzMxMDJaMBgxFjAUBgNVBAMTDXd3dy5nbm5jby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQD2C1slF+5+iIONX4Xs/ZH8l94pDDucyVC9 iH55tgizOdA2ITqUoJKdLQ+0Nf+D01XunxZc3A0JJ+7yCoenxVQyb5g034moaWoa g+xIJITNZUBCq1P1zMvSSM4JxQmXFLpXt+x2dMvArp4yMt0rvYvc7oyAg/swVZce OjIGkpSRt/3AHtaFzRVcmUSCrI4V56OERr3snA6FP7tzPowo38uLzrGGxxWGY8kh ASp9lj0hS94fXboNjAV6w8tI/QZT5fkuphD2ca5CIER9O8ENDH7LkJkQIYpkt9xN EdlOlA4qyLnmtumoEMAeV0gR7OJksLNslGGsuP/mizCDPlCOQuHG+Ztkls5971ow VP2KhSit2d3JIInLBNn+W4mny/JD4sJ7y32oE24eYYzMtxXe35qtc6Q93mM+trFv 1jd8FdfcQ6cC+yMEPo96/JIs8UJ7+oexEzrxXOWkRHioB2mWI0R+LNL283dLQw0q s3Wce7+WOFcAN2yolB3H9bZ94zC414Fa3w8MbcsK8HDUJFxF7R4t2wlSsYtWYyrl 6y64rYIZU0vNFIlsNAQR8UOaC7IXPtQfY6JGOtko92EVW/gNq6Kt/Pg/7FY2X2mj jlSIWxUMTSGkjY0gVsyBgLzF4Gbpkt1PCRvM3TFW6gCWN9wQac0ZA4dwoCQYMALu Osf/Q+ixMQIDAQABo4ICYzCCAl8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTaJwUv OSi3nQD1pvP7Vn3GeuoEiTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5nbm5jby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHz APEAdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW2+O/EpAAAE AwBHMEUCIQDUbLXfyj7awu/Ojhs96T49MJiMiwZFGtFnMntGIXGlNwIgMAQ8kNwB fOKEQ0qQfOm7CgC2lga+v9pYEFvCvHTiThQAdwBvU3asMfAxGdiZAKRRFf93FRwR 2QLBACkGjbIImjfZEwAAAW2+O/FdAAAEAwBIMEYCIQDnhgBEDuPHIIat3JgBPtFr 2hiaD+p08IXwUPHk2olu6wIhAN5mQIzj4HuNGLkjr2ZtRmhyjEyZYkSqTU0RrnR1 C7czMA0GCSqGSIb3DQEBCwUAA4IBAQBPO55zsFSkUqISAKQQlTlZ566rg4BIQf5S lPx2eTpTyqlSTcuoGDr8u9qGEpvFqxyqGakwhGcF7NG73qVcp6IfHNffAYQiWc3p o1RCd2CBPKtVunqb63qERj+ZHyx1npxvycatA8+mxzPlkEvuoCRn0YlH8urZOW7F yezJbdfje6G8AiUdPAYGEDlvbP40G/goPlVCwN7MUSQQ47wOD8fgrlEK53pIJ/Ft CZgh5EVkL0/X/scffDeixtYb8u+PUa3z2h5yyV4YqoXieb8hb29/b7Vh0XhcL8Os GOOAxS5Q4cpJaiSuTeR1qlQPm2rroKwO9KaTbdzUHv74a1DS8h/1 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA9gtbJRfufoiDjV+F7P2R /JfeKQw7nMlQvYh+ebYIsznQNiE6lKCSnS0PtDX/g9NV7p8WXNwNCSfu8gqHp8VU Mm+YNN+JqGlqGoPsSCSEzWVAQqtT9czL0kjOCcUJlxS6V7fsdnTLwK6eMjLdK72L 3O6MgIP7MFWXHjoyBpKUkbf9wB7Whc0VXJlEgqyOFeejhEa97JwOhT+7cz6MKN/L i86xhscVhmPJIQEqfZY9IUveH126DYwFesPLSP0GU+X5LqYQ9nGuQiBEfTvBDQx+ y5CZECGKZLfcTRHZTpQOKsi55rbpqBDAHldIEeziZLCzbJRhrLj/5oswgz5QjkLh xvmbZJbOfe9aMFT9ioUordndySCJywTZ/luJp8vyQ+LCe8t9qBNuHmGMzLcV3t+a rXOkPd5jPraxb9Y3fBXX3EOnAvsjBD6PevySLPFCe/qHsRM68VzlpER4qAdpliNE fizS9vN3S0MNKrN1nHu/ljhXADdsqJQdx/W2feMwuNeBWt8PDG3LCvBw1CRcRe0e LdsJUrGLVmMq5esuuK2CGVNLzRSJbDQEEfFDmguyFz7UH2OiRjrZKPdhFVv4Daui rfz4P+xWNl9po45UiFsVDE0hpI2NIFbMgYC8xeBm6ZLdTwkbzN0xVuoAljfcEGnN GQOHcKAkGDAC7jrH/0PosTECAwEAAQ== -----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 375653512038870059131035653609247894634094 . . . . . . . . [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 03:31:02 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 03:31:02 +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.gnnco.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 1003773411747836867703526082120640005849487040063334263925149062292665620273400113070469202553837082594186283208358354728336991504020210067559654602480062594203279925402056758285165506264025223202337702019559406586339533528355852129096457532738224035012837500464723843466059560476848170364857824292733744505333524903658644175109370391078096213519840867744950915206455039744100120370603577875551889484828372102591783750516515306268014347955391636960062770465719499326613247116576299580627568647155764885841927032878370368944915673191130292244761433772135377625214120962052023855391149300872405552670841779741072746551699386674530367363303288330144238418040640630562128795212458268440581887162839624721712267464211070768724807224438009811654042443046376172492785094684337736477241826950440007159142948903639350698876243389046245042721458276044164625817459584549923183364859851646346975993675570870400098189219979359734999016086980460150091488055514157281982340142077282937659267434432717629507318833002740523795144370786237456331620545428125585859835844972200125402693421117556002483921199365096661154914997422028110656226428853653895980438650131889234040549836850275076581945400179467684934405450149948480471445971239093909369190396209 . . . . . . . . . . . . . . . . . . . . [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) da27052f3928b79d00f5a6f3fb567dc67aea0489 . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gnnco.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dbe3bf1290000040300473045022100d46cb5dfca3edac2efce8e1b3de93e3d30988c8b06451ad167327b462171a537022030043c90dc017ce284434a907ce9bb0a00b69606bebfda58105bc2bc74e24e140077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dbe3bf15d0000040300483046022100e78600440ee3c72086addc98013ed16bda189a0fea74f085f050f1e4da896eeb022100de66408ce3e07b8d18b923af666d4668728c4c996244aa4d4d11ae74750bb733 . . . . [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) 004f3b9e73b054a452a21200a410953959e7aeab83804841fe5294fc76793a53caa9524dcba8183afcbbda86129bc5ab1caa19a930846705ecd1bbdea55ca7a21f1cd7df01842259cde9a354427760813cab55ba7a9beb7a84463f991f2c759e9c6fc9c6ad03cfa6c733e5904beea02467d18947f2ead9396ec5c9ecc96dd7e37ba1bc02251d3c060610396f6cfe341bf8283e5542c0decc512410e3bc0e0fc7e0ae510ae77a4827f16d099821e445642f4fd7fec71f7c37a2c6d61bf2ef8f51adf3da1e72c95e18aa85e279bf216f6f7f6fb561d1785c2fc3ac18e380c52e50e1ca496a24ae4de475aa540f9b6aeba0ac0ef4a6936ddcd41efef86b50d2f21ff5