www.71664.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:4e:4c:c4:6c:59:4c:43:71:a8:66:8d:e2:11:a6:ee:25:5a 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.71664.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:4e:4c:c4:6c:59:4c:43:71:a8:66:8d:e2:11:a6:ee:25:5aSerial Number (int): 287980923630553012576230922818426220979546
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 6f:06:62:66:6e:67:30:62:d0:e8:18:c8:a5:63:79:e1:94:d6:d2:c6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): dd:7a:6e:07:25:a8:b8:60:99:42:47:2d:2a:de:2f:93:fe:67:1f:da
Fingerprint (sha256): 50:a8:ae:05:3b:39:5c:b5:86:14:fc:db:04:e5:08:88:07:0e:ae:64:9b:8c:6b:f2:10:22:ce:10:1c:f2:5e:89
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.71664.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.71664.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.71664.com
Other certificates including the domain name 71664.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.71664.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUDCCBTigAwIBAgISA05MxGxZTENxqGaN4hGm7iVaMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjgwNzEzMDRaFw0x OTEwMjYwNzEzMDRaMBgxFjAUBgNVBAMTDXd3dy43MTY2NC5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQCzHaR8s7BFd9hfsQ5iYdl1fgopbzu8TDLH PdURQP0yCrN97xdc6fVtkCzuwoLRME2kMO/PgvOcsL9v7X/3C9eVuwO2QP0TO5cG c2frIq8yjby6yS3yV72HMrnKYkeEc0wvXuivVn5EE1SYBpJegLyYSBbHpK6Wj/q5 NNfqrcsezlk0q6sdsTqNUGqEmrDmUzhqfFnhmWJ5tI32Jk0lYFvHpMYg1cHoJbm2 +m7Nafx93Se6QTrRZeNH2ggeI3GRAe1t944u9apONTia5tAEI5+jCm7tGR13s2Em VbaYkqc4wrIF7ekf4+AbjW8aT+bbNJCd8RcUjJKCZeUcbvT/ftRxwQLmshe7xcQ8 cwFWicuKbq0FwVA6gXsYeAJGM1WAWe2RrvW8qWJnkejivibIABgDWdzhKcMSYx2k vZG73IBcYM4xYsBlsIVlPHyDrsGvMfVQ0j0mFyIAKGL7/V4Io0uBV9f6lNkByz/j ja0tBGeurOf6lig3NdpajnMWRTwfX+S3aQGT8mzvd+m5lqgc2eaY1S6vyNbBVmw5 P/Clgo8yhxKJhFOWUunVojOr+2kA3jH1vJpYnzNGOFc3hk6DqHtxYawvgccm1Hjn LWWQbGbMPANgCNBS4UnN1VzffjLnw3r3Aa2rLlY2Qcu2p4b9o/9gNnYvVMWPNv7I 4i1PbxNa0wIDAQABo4ICYDCCAlwwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRvBmJm bmcwYtDoGMilY3nhlNbSxjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy43MTY2NC5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggECBgorBgEEAdZ5AgQCBIHzBIHw AO4AdQDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAWw3o+k0AAAE AwBGMEQCIG0/lJejp4k25vG5piRKH9mndoD4o4YX5tzvPWFMmQnlAiAOgFnpv9fG 1AeQ3k6qUpw8wdxkoS4QUcqcHjVpHgdXjQB1AGPy283oO8wszwtyhCdXazOkjWF3 j711pjixx2hUS9iNAAABbDej6SMAAAQDAEYwRAIgIR1xZAaF/cHm6sNKf/OhthjI wsw4VMqAfB6dtPutaegCIHNdNEpxtnZL+ktO7AAGW2gYsLi3P3UQlqwWg1uwHbCc MA0GCSqGSIb3DQEBCwUAA4IBAQCZ7x2RW1xJbyynot9KUNGQC6k8XOG0ZZ6yrD6t E0MQWeFWAkYamRkxcMmvP3TeJBbF0OqhZXJ7d9MJl1Rqe1xPVDZF5TX2hsVjifMA VCPEc6OP+RHNln+j+ItRQ1wXD6BHjDvSc6V5KnGB5gknVSrR7hCu3Pi/59BrRP8m S2x6ValG509rxnHGyQK4aovcuqb9hFGI6HvCPj/pWphNt7LAddef24z9hkwr/hOe eoCyRql5TzBM4wV8ok3Blbzp2lxdUrtNFqm+tv4FruNgu4a/6EWtdeT3LH2S0aau T07btusGFIS/lwxllROU2SBr+13ME7LmOwz72+tx0UUXEx3x -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsx2kfLOwRXfYX7EOYmHZ dX4KKW87vEwyxz3VEUD9Mgqzfe8XXOn1bZAs7sKC0TBNpDDvz4LznLC/b+1/9wvX lbsDtkD9EzuXBnNn6yKvMo28uskt8le9hzK5ymJHhHNML17or1Z+RBNUmAaSXoC8 mEgWx6Sulo/6uTTX6q3LHs5ZNKurHbE6jVBqhJqw5lM4anxZ4ZliebSN9iZNJWBb x6TGINXB6CW5tvpuzWn8fd0nukE60WXjR9oIHiNxkQHtbfeOLvWqTjU4mubQBCOf owpu7Rkdd7NhJlW2mJKnOMKyBe3pH+PgG41vGk/m2zSQnfEXFIySgmXlHG70/37U ccEC5rIXu8XEPHMBVonLim6tBcFQOoF7GHgCRjNVgFntka71vKliZ5Ho4r4myAAY A1nc4SnDEmMdpL2Ru9yAXGDOMWLAZbCFZTx8g67BrzH1UNI9JhciAChi+/1eCKNL gVfX+pTZAcs/442tLQRnrqzn+pYoNzXaWo5zFkU8H1/kt2kBk/Js73fpuZaoHNnm mNUur8jWwVZsOT/wpYKPMocSiYRTllLp1aIzq/tpAN4x9byaWJ8zRjhXN4ZOg6h7 cWGsL4HHJtR45y1lkGxmzDwDYAjQUuFJzdVc334y58N69wGtqy5WNkHLtqeG/aP/ YDZ2L1TFjzb+yOItT28TWtMCAwEAAQ== -----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 287980923630553012576230922818426220979546 . . . . . . . . [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 2019-07-28 07:13:04 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 07:13:04 +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.71664.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 730728674748652991563897606106845802094512667485587866329568070063672599312324648696568090365006590020666009796041191184681334110897051066110869032404286556175583796114707903912048944645341493934549520138276463598435613215037526177481173835103919340128166519755133181317079305376821041270520662766646761086711192237940253930485512249614449686497008619324138043889406113636343853785231058061845877047823324475483211118907746718458286305010407348468637381437716872043922582186771962977200304716838443940320132640832807288107744277404426518679751223360799609462147067277227168601615407282962864393169770279879009553364531328759974141663015276390269121396279573238092128997891540749562373780323596129384263467370086329478839420527388600108679890478378497051285756626732668533918583872755347847424732516089396696188167449047649166278764441296650264816514958433738145843774033551882732139019686814182085985254504079911972978882198914852763453696822223834705949973526020534150368228007461331153774674654583928681676425317178889530634567562924582324329952302732104478344837728260054781114450696910189769334801670274720160094136069458778691560785585311047127501978039575104106739027288727967958373921100502244152165623092748424578322004138707 . . . . . . . . . . . . . . . . . . . . [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) 6f0662666e673062d0e818c8a56379e194d6d2c6 . . . . . . . . . . . . . . . . [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.71664.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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c37a3e934000004030046304402206d3f9497a3a78936e6f1b9a6244a1fd9a77680f8a38617e6dcef3d614c9909e502200e8059e9bfd7c6d40790de4eaa529c3cc1dc64a12e1051ca9c1e35691e07578d00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c37a3e92300000403004630440220211d71640685fdc1e6eac34a7ff3a1b618c8c2cc3854ca807c1e9db4fbad69e80220735d344a71b6764bfa4b4eec00065b6818b0b8b73f751096ac16835bb01db09c . . . . [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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