71664.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:0d:f2:f5:85:18:81:92:2a:14:db:5f:94:06:56:d7:6b:fe 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): 03:0d:f2:f5:85:18:81:92:2a:14:db:5f:94:06:56:d7:6b:feSerial Number (int): 266083476552465284093082542099325286575102
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: db:29:2f:97:e6:05:ac:93:e2:69:4a:9c:80:60:c4:f4:83:b2:43:d3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 1f:89:5b:ac:98:36:79:b4:07:ac:fc:5c:0f:48:4c:f7:c6:c6:30:b8
Fingerprint (sha256): 25:69:9a:78:69:e6:88:a0:71:c4:6d:ed:f9:05:61:c5:3b:79:57:44:8a:21:12:af:3b:69:58:7b:fc:a1:e7:2f
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----- MIIGSzCCBTOgAwIBAgISAw3y9YUYgZIqFNtflAZW12v+MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjgwNzExNTNaFw0x OTEwMjYwNzExNTNaMBQxEjAQBgNVBAMTCTcxNjY0LmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAL5VafhC22iPH43hGEbihvRMC+9F95MoqaQDGnjg OZ0Zw5o3rFW90K1l8KsAQqowIn5V6XoOC0Q8PmU++1UKgD8a7SRd+6kps5udBguS jPAz+ks+oGoI++W50KKZdQE+0tFyfTF/i9Ipb9zVjATeMFw3twpeCt6dqRMQTA2P KkRW4/jLN6M5TY8QQwVv8bbjcbQmFisapClHSRnOc/fywZZ0G4vy6oCHpsjrMeUj hum8NR791NEqz58C/GfrlA7aZydPAn6Gmsml2p29RV0jCdb8NJVWC/X6iZQvxX/I 1P+22xDav1BIUqKnJDtS0qsvMbXIfxBDUyul29z2i6oFBFQX4APBwQ8rIBGQgzlp rqSBwv0Z/Wa6PWUg5A/Ly7G6zZhI53t7nJ5ta6aKMtFoKL3CYRu+ZLO3ppRJLrD4 +gdbB7wWnx7UD6Ncx6H7WSUmTKX7VISUS36+mYk551RxtgIETjGcannc2vycgmnt sMMm62JtPKXYXRrALc6BG00B5QfgdkwG+vIr+y4rnIarLAFuYTUrk6opa2tYqOJT YrPvxCPKTSLdYQSZdMemisNb6eShFv/TRSFYn59v6dePvsWD2AUulGBZ5QWnettX Ws511kPraWBbKfNYoGy1k76X4vDwfxIFuPy/FvQ23y0eq8+ya/j/uPOp7cMNx5s0 e7W/AgMBAAGjggJfMIICWzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFNspL5fmBayT 4mlKnIBgxPSDskPTMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJNzE2NjQuY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYA4mlL ribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4AAAFsN6LT5wAABAMARzBFAiA9 03qd65zA5wYFZI1s1Ez9qhZmHrYBNWqlVsRZigpmPQIhAJi7cjGkaVIu3vlAt4B7 TuiqVLKKFk2nqKi5rPlBu/K8AHcAKTxRllTIOWW6qlD8WAfUt2+/WHopctykwwz0 5UVH9HgAAAFsN6LV+wAABAMASDBGAiEAwO1X3OksRouNqpUUbjqAp3iZbOG6mtOD hDuA8CYzHUACIQDI9IQupzjRIzQyrIoOhF0JH5lxhucMH3SUtSVlrDEM4TANBgkq hkiG9w0BAQsFAAOCAQEAiXrxhs6H/63QxFByKZcMCPo7k46u0iyuOJAFP980KZ1g +E8VWF9sF9SlBhLch1bk37s6u7ST50L4JBIr17a84SuBgM0DgplBQSOqJilOCRCD E5THESTuQVlKCv/F4sWtApu4bpiQGGf8Dk8vlxaSTsXKoRRZRtQrw7VTyO1x4JXr uVsdDrCLzqVbzO5KzQjZxKrlJKI1+rSUFO9xm0klTgAswx/D7W4Sj32y1ytfp0Aa SobmgVufysSUSoTGF+RRXgKZ5fDrrszTrvUhxMLlxIzhKfshSX32XS2/Ffjjme3l bpnWNoKxBsnjArUsSYPVqbTICjpK9VVwid9MmRLhSg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvlVp+ELbaI8fjeEYRuKG 9EwL70X3kyippAMaeOA5nRnDmjesVb3QrWXwqwBCqjAiflXpeg4LRDw+ZT77VQqA PxrtJF37qSmzm50GC5KM8DP6Sz6gagj75bnQopl1AT7S0XJ9MX+L0ilv3NWMBN4w XDe3Cl4K3p2pExBMDY8qRFbj+Ms3ozlNjxBDBW/xtuNxtCYWKxqkKUdJGc5z9/LB lnQbi/LqgIemyOsx5SOG6bw1Hv3U0SrPnwL8Z+uUDtpnJ08CfoaayaXanb1FXSMJ 1vw0lVYL9fqJlC/Ff8jU/7bbENq/UEhSoqckO1LSqy8xtch/EENTK6Xb3PaLqgUE VBfgA8HBDysgEZCDOWmupIHC/Rn9Zro9ZSDkD8vLsbrNmEjne3ucnm1rpooy0Wgo vcJhG75ks7emlEkusPj6B1sHvBafHtQPo1zHoftZJSZMpftUhJRLfr6ZiTnnVHG2 AgROMZxqedza/JyCae2wwybrYm08pdhdGsAtzoEbTQHlB+B2TAb68iv7Liuchqss AW5hNSuTqilra1io4lNis+/EI8pNIt1hBJl0x6aKw1vp5KEW/9NFIVifn2/p14++ xYPYBS6UYFnlBad621daznXWQ+tpYFsp81igbLWTvpfi8PB/EgW4/L8W9DbfLR6r z7Jr+P+486ntww3HmzR7tb8CAwEAAQ== -----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 266083476552465284093082542099325286575102 . . . . . . . . [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 07:11:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 07:11:53 +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 776493538906861416264772678752174894501293674611151200432762528385062722202157966605628643703078942431243281032186880743018938403538296608947460898060923980152897610050047472325978541782035038211371808517967714889412895710899996804707191813471236089343716538018701477596675981797492375492669411331739220870697503804384405408177605370768681204857809134815057203600426721940976384528388409904730248318053931704856714168207129949793781416775869384309083000774757284224468817205402235590031217244639059585133611768654840566445809706076405104329407108889358729530704974186886454876233972083154672219891510839790720960674649347730666851087977549178193000197506002410637149405056969068121623134861723778583003291865091781247294586312266747149799687435219085293335131347021440227606647254111369506814800648882542002096620076686708395032915005601801478613569397107330068157170878914923921068053403110970873803139560476116301256517154252760795684103289228097557803605731080667473863690541084971150925201903728487096038163163024973475979382588500769164329545113342367819092085855430629541631955182799580425964286769586589843676474459165382992544741190881956524783630612894241795096402426323137736343942477511894551913590685647263006128762238399 . . . . . . . . . . . . . . . . . . . . [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) db292f97e605ac93e2694a9c8060c4f483b243d3 . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c37a2d3e7000004030047304502203dd37a9deb9cc0e70605648d6cd44cfdaa16661eb601356aa556c4598a0a663d02210098bb7231a469522edef940b7807b4ee8aa54b28a164da7a8a8b9acf941bbf2bc007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c37a2d5fb0000040300483046022100c0ed57dce92c468b8daa95146e3a80a778996ce1ba9ad383843b80f026331d40022100c8f4842ea738d1233432ac8a0e845d091f997186e70c1f7494b52565ac310ce1 . . . . [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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