www.71664.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a5:32:2a:fd:1a:c7:1b:72:eb:27:cb:89:11:ca:1f:44:27 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:a5:32:2a:fd:1a:c7:1b:72:eb:27:cb:89:11:ca:1f:44:27Serial Number (int): 317550132947064073317616796108208801268775
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: a4:83:9a:77:f3:e2:62:d8:c3:90:91:94:8f:c5:d6:f4:fb:75:ea:67
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 50:2a:38:8f:8a:05:98:38:f5:90:05:c6:4b:8f:41:ee:ff:65:2a:df
Fingerprint (sha256): 10:76:d1:81:6a:ef:b6:b3:f3:af:48:23:8c:01:ad:ba:4b:af:d6:82:d1:b8:48:03:9b:25:ad:69:7b:c9:e6:76
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----- MIIGUjCCBTqgAwIBAgISA6UyKv0axxty6yfLiRHKH0QnMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MjkxMzMzNThaFw0x OTEyMjgxMzMzNThaMBgxFjAUBgNVBAMTDXd3dy43MTY2NC5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQC/0+GWDbYBoevETw/WiE6hwzFY+RRAGM3R KvdR/jTB+4iJcpoqyiEkn4ACLP+0/hh3vQ0mE/dRSRfTRyPy83zgqPT17YgsMOGN 8qC4FspydeDjxJ5NgiUtU6iXWSsMmd6I8Zkz/mclQNQzdesP8jMV+ak6pRYLS3vF sv4ZAhnG2M1Nh38qM2qoQETyPs4E+jSAH9KzJffmtcvhvoIn31ueE/KSDAy1fKWZ xNjqp/AEo+F0uUs4IsORSZghvss6PBTGEK0T6n+m71eDAuAFX7ug113jRjdlcJTn TLe/XDd55bxaMXq0oQpgd0xdStbQwm2v6ccDlnzO3nKQqy61nAzmgMGNteSd6v0Q SAX+R67tQ6dae6NMHAelO1eqmzIW0FtUZlWFZKYpzeixOj6KS6YCLwirUsX1SGrX DW6ftDvSRhXcLs1JzaXsVJhY23rBe0E+Wcl9+2n7x97ajHFWfLyChOLTkgWGyP0P j4VyvXbAmVtc8KLNSNdLlbpsRiVkZvTFS74//pCESJuFDZHx0VcXwMEcSDVvLTKE LkuFaLElYDQ3xZJqpw13/ahOD2WTFbKhwsIBKBbS3t6IV00fJDaiJDUyERL3TPia DTimj5TMRdyTEhwXp/LhLkRP0PjrEnjafWRz+5h6LZG4qvmjgignEZ6lzSP7VHhK yy+ikz2xGwIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSkg5p3 8+Ji2MOQkZSPxdb0+3XqZzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy43MTY2NC5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAW19cUedAAAE AwBHMEUCIQDj4vCyVyzDiMzHWFcEzsq/PS0IQz9sPfjx7JI+aHRkdAIgDh9KdBO8 v4VDfcjpBXRWVf/qXJDi35Auoum+qFluXWQAdgApPFGWVMg5ZbqqUPxYB9S3b79Y eily3KTDDPTlRUf0eAAAAW19cUeOAAAEAwBHMEUCIHuforuOW+9gjMdvVUZT8GNO VP0c/gUKaKQKzTf0N4DAAiEAhfHXnV/6cCZvD43d2rSTp34ALU+6Wq4+tb1ELBSr c1AwDQYJKoZIhvcNAQELBQADggEBAIBIzmbhdjejaeEyapaDbRyOv3K2B72hmXcn Wrk4Zs4lhIOGkzAlBoMdCQZqS3QYeB+Hj0lOEVi7le8c5ckycH2oCBIqrAcfCXbg Ix/nRHIK2s+6TxfeVvN8/2nUdPw4Cv8bHSxzz0sOmQO0dRUdav2KVrxo7Iy6NXjm kKs4lPMifrWHbyfhzUWenvH65LX1LBcA8hcdiLpPsufd+uDaB7AIRTX9iZXJpVdu TGTdBx2LMZLqIVwTPFJCWtmj6FuwoOvJPeFQaIvltXc5ARNILMrZp8DMGiYtZ/aj piQHeDE85RNwh4lH3N46L5Fv6PJsCxSBYMHi7+b1M5rDQLIUGEM= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAv9Phlg22AaHrxE8P1ohO ocMxWPkUQBjN0Sr3Uf40wfuIiXKaKsohJJ+AAiz/tP4Yd70NJhP3UUkX00cj8vN8 4Kj09e2ILDDhjfKguBbKcnXg48SeTYIlLVOol1krDJneiPGZM/5nJUDUM3XrD/Iz FfmpOqUWC0t7xbL+GQIZxtjNTYd/KjNqqEBE8j7OBPo0gB/SsyX35rXL4b6CJ99b nhPykgwMtXylmcTY6qfwBKPhdLlLOCLDkUmYIb7LOjwUxhCtE+p/pu9XgwLgBV+7 oNdd40Y3ZXCU50y3v1w3eeW8WjF6tKEKYHdMXUrW0MJtr+nHA5Z8zt5ykKsutZwM 5oDBjbXkner9EEgF/keu7UOnWnujTBwHpTtXqpsyFtBbVGZVhWSmKc3osTo+ikum Ai8Iq1LF9Uhq1w1un7Q70kYV3C7NSc2l7FSYWNt6wXtBPlnJfftp+8fe2oxxVny8 goTi05IFhsj9D4+Fcr12wJlbXPCizUjXS5W6bEYlZGb0xUu+P/6QhEibhQ2R8dFX F8DBHEg1by0yhC5LhWixJWA0N8WSaqcNd/2oTg9lkxWyocLCASgW0t7eiFdNHyQ2 oiQ1MhES90z4mg04po+UzEXckxIcF6fy4S5ET9D46xJ42n1kc/uYei2RuKr5o4Io JxGepc0j+1R4SssvopM9sRsCAwEAAQ== -----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 317550132947064073317616796108208801268775 . . . . . . . . [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 2019-09-29 13:33:58 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-28 13:33:58 +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 782588578960280518530816606062976557915722256827777413953166443736924935270047545148643705382445640109274199532218585523050093024924578363122292025506030253591329366129519829886795402653614936634671190018128802007973788425072080785718158704380612569888864476433782234711336544436170403502979929657218159387860668161863763390046773648831548661490983801343882667014351905945667050980391059041541142769174583594195248513100430985397167768336516526641374288788131631962506048022723744418392646900100929598368784466242756353279926803148026203061287320461763573277796195765681095349013633642037668403334855428558876969943564481807512722461784238431302469751215640148199025467477600140435637426516061484513301687509005318641568195337563019960771069476403941828646706797236036335193726764528816285790324635417021465499356058978492484649571095335241962871065499988624350839380794418065126163553835704110321006377074860897359847166251305037893116779796197324109978767920122253946201852996923104216804807545820336438863765980604362918281327078208673274319416272042588051374966785894640683537177203139170592856206166299199691638075418297051844923557559939950508444521628810259259240865265260659080321739026176446969509122008696703493465020674331 . . . . . . . . . . . . . . . . . . . . [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) a4839a77f3e262d8c39091948fc5d6f4fb75ea67 . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d7d71479d0000040300473045022100e3e2f0b2572cc388ccc7585704cecabf3d2d08433f6c3df8f1ec923e6874647402200e1f4a7413bcbf85437dc8e905745655ffea5c90e2df902ea2e9bea8596e5d64007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d7d71478e000004030047304502207b9fa2bb8e5bef608cc76f554653f0634e54fd1cfe050a68a40acd37f43780c002210085f1d79d5ffa70266f0f8ddddab493a77e002d4fba5aae3eb5bd442c14ab7350 . . . . [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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