71664.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:d6:2c:4b:68:ed:d9:e9:a2:20:90:b6:2f:dd:9a:ef:e3:6f 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=71664.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:d6:2c:4b:68:ed:d9:e9:a2:20:90:b6:2f:dd:9a:ef:e3:6fSerial Number (int): 421328447830415858166263339096958393377647
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 8e:a0:3e:d8:5a:10:21:1f:cb:d6:50:11:96:c4:80:6e:8d:e0:2f:b4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 73:76:44:c2:ad:84:45:41:f6:38:e6:ab:81:29:f9:3a:99:64:72:fc
Fingerprint (sha256): 94:a3:f0:3d:c7:4b:ea:a5:0c:17:02:b2:52:4c:0e:80:2b:2d:90:2b:0f:fa:79:48:ea:68:92:09:af:7f:2a:43
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate 71664.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
71664.com
Other certificates including the domain name 71664.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for 71664.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSjCCBTKgAwIBAgISBNYsS2jt2emiIJC2L92a7+NvMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MjkxMzMwMzBaFw0x OTEyMjgxMzMwMzBaMBQxEjAQBgNVBAMTCTcxNjY0LmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAKCTsTCKs0DeYhFtF+VzNYxNa9jcLze/DILEAVfG uMLF3VLs3mIEqXteQu43DxcM253k4QVEUNvU6JSLcO35vdLOuOBLaUhbVCgPxCzd McU638yNlnt7ZLjP/jbQoMt4TMv/6KxW0lDJCUAR4Q5RcqC63TGOwdU1BEjCoyzz rVHzrz73DbqnbGJDsajgbE3BMfmlQyJqW/bzLyNxvXrfZnrSORK3VS4B0Cqa/gWV +RrV3K3tdbvYTiN44zoplaMWHY/3DFNpf1uLYFv+L5oprI0dA4acUWEUf/BFahDf RzIZBmqTYLqBZ0I/oegXXNA+9mDO+taRMm5L6/jkDtgw4UH2dfq8z4dENR7H2KTq dXOAqJ1SIQ3jMBCJ78cTojf50cDksSYGllJyNHVF4zUDJ1NH7B16gTcp4QVeqOfY J/JNvGAZxpnvsQDcfVMdgiCndSr71+45riaSaZ+6eQLZgAgXM9JP8mc+MxcVnEux 6YZNjtA6Uh5aaUYVqnu2dhmGCGGoOVTFKWMLfnNZYPT7dtpONOcTTvpBcGNmxNTy y5swXp0DfplI4PyxVxwG8GRmAeJ8aA0cgLk1V+O/j84ZMcu8F4iuuSuOm8OXzSYM GcB3O44uo0nhRO/unvZrIrWpwp4nrvWNxylCer/KbsS3ax5Hg/OaRXef+jc38uQb MkVTAgMBAAGjggJeMIICWjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFI6gPthaECEf y9ZQEZbEgG6N4C+0MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJNzE2NjQuY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHcAdH7a gzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFtfW4agwAABAMASDBGAiEA pSnwx2w+PP3GWZr9ww7xNkLYrl4ECpyZxOVfqII0owoCIQChKG4RRmy54V8p3hTM Jbs5QvE/ovvmRpPJibwjYuqfywB1AGPy283oO8wszwtyhCdXazOkjWF3j711pjix x2hUS9iNAAABbX1uGnoAAAQDAEYwRAIgS6wVbuREzTmNoPJGRbpeNnl/qqxNDUab NWLCxvp3gNwCIESgxui8jEVmADy3/rk9AtwntjYuyoK3xEp6KBzIgZMNMA0GCSqG SIb3DQEBCwUAA4IBAQAZw/51mps8f9dLXCl+0hk4PLdI5TQZ8OEPSxdJq+TJ18dR 7MKzFyY9DxfhulKHskM1P0hFSnMDrTllqcGy2k0KP4BHQeSib+LqGfy3Vh9puhCz KSarL/orjZ6RmnIfCOiKlk/KcuRe7QHVsX4Lcm/oskRjkKIL91hm3qQYYUU6tlno dvkwd7OIV4PeLfCQPLaZKK7lRwxDfjd/XJ8nwrY6fKMtXiUmG12jdBi7kgVYuWKu Lx6P0VLaP2uKCphXnE4aPPRAH1iWMKrtTP9mE7PxAAWXV7S9MhSuFLDUVG4GIVLi 8X226tnG2jg7ixlJpelE9mxh73kcOEukdTAJNBZ3 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAoJOxMIqzQN5iEW0X5XM1 jE1r2NwvN78MgsQBV8a4wsXdUuzeYgSpe15C7jcPFwzbneThBURQ29TolItw7fm9 0s644EtpSFtUKA/ELN0xxTrfzI2We3tkuM/+NtCgy3hMy//orFbSUMkJQBHhDlFy oLrdMY7B1TUESMKjLPOtUfOvPvcNuqdsYkOxqOBsTcEx+aVDImpb9vMvI3G9et9m etI5ErdVLgHQKpr+BZX5GtXcre11u9hOI3jjOimVoxYdj/cMU2l/W4tgW/4vmims jR0DhpxRYRR/8EVqEN9HMhkGapNguoFnQj+h6Bdc0D72YM761pEybkvr+OQO2DDh QfZ1+rzPh0Q1HsfYpOp1c4ConVIhDeMwEInvxxOiN/nRwOSxJgaWUnI0dUXjNQMn U0fsHXqBNynhBV6o59gn8k28YBnGme+xANx9Ux2CIKd1KvvX7jmuJpJpn7p5AtmA CBcz0k/yZz4zFxWcS7Hphk2O0DpSHlppRhWqe7Z2GYYIYag5VMUpYwt+c1lg9Pt2 2k405xNO+kFwY2bE1PLLmzBenQN+mUjg/LFXHAbwZGYB4nxoDRyAuTVX47+Pzhkx y7wXiK65K46bw5fNJgwZwHc7ji6jSeFE7+6e9msitanCnieu9Y3HKUJ6v8puxLdr HkeD85pFd5/6Nzfy5BsyRVMCAwEAAQ== -----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 421328447830415858166263339096958393377647 . . . . . . . . [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 13:30:30 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-28 13:30:30 +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 '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 655096689129911953662686483262881262904035290981818246993573814416985655617251815216334261809550805687356494278616036362560597000871103687327488564570694820228867507083779628863790852468704483551677072314024025722216427760743828025434120727936859815938024226522591630808429921469938356821407985916161016070913095707342049596666905742416876114270019630744225685405723392605966599640092180321592907136318927722134432678527314168832432712762953983151563052683748288049376574519203525023189949160271847548295109644843514295811376845827452349839983546804747708727729544702332535922261350053458322048254438100442874392370914592715224754762047978936104185331125196846700325256191986433406201799364548668246603220517126716881988942472113137809931317093767394454880246851558802503567572389014223393779156641951520235192568100912904386809434104772553714376183417166448089793042699740524597655983641479451443890750558764635068334237253411222885665000763702871848150435410687478454102865509829935274632368895765507695667220008191684201153002935360341781190292430970264409372884920977130872332521322308776961216794525362024111209051788616589520485267606126519236015384338170820873095524579688483399219720961008386640229417787507050246072542840147 . . . . . . . . . . . . . . . . . . . . [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) 8ea03ed85a10211fcbd6501196c4806e8de02fb4 . . . . . . . . . . . . . . . . [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 (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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) 00f0007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d7d6e1a830000040300483046022100a529f0c76c3e3cfdc6599afdc30ef13642d8ae5e040a9c99c4e55fa88234a30a022100a1286e11466cb9e15f29de14cc25bb3942f13fa2fbe64693c989bc2362ea9fcb00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d7d6e1a7a000004030046304402204bac156ee444cd398da0f24645ba5e36797faaac4d0d469b3562c2c6fa7780dc022044a0c6e8bc8c4566003cb7feb93d02dc27b6362eca82b7c44a7a281cc881930d . . . . [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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