71664.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a2:36:8a:65:eb:6b:f5:f2:e9:a0:3c:0f:47:58:d2:6e:35 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:a2:36:8a:65:eb:6b:f5:f2:e9:a0:3c:0f:47:58:d2:6e:35Serial Number (int): 316535098152387034673957775704921816067637
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 3b:ee:0d:08:50:db:3a:d4:c5:a9:65:2c:09:d6:fa:d9:88:42:35:7b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): db:f8:16:bd:23:45:cb:7b:43:1c:95:e3:5a:1f:f9:89:ee:17:cc:11
Fingerprint (sha256): ad:86:2a:ef:b5:1e:db:b7:73:14:84:e2:74:5f:0f:e1:8e:56:6a:f2:2d:74:6c:61:cb:74:f1:c3:f6:80:22:eb
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----- MIIGSzCCBTOgAwIBAgISA6I2imXra/Xy6aA8D0dY0m41MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjgwNzI2NDdaFw0x OTA4MjYwNzI2NDdaMBQxEjAQBgNVBAMTCTcxNjY0LmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBALC53rBENzbCSEy5eGEj9bHCgsf7FKkoymxHPjsH iSM/n4CSDUy9nuvFZsqq0jbv8n/rWzELPH5T4RzYw7Vmt2ShkaFyib0H75Gg50Ct MRqtWeJxsx5iQ4P9/l9EvCxSFQaWxyALe5sU05pr22BZbCAChWRJqWIVg0eTfDu0 CEsKXGrFNRnoVAaqzS/+JZGPIM/bR9BvnmGv/giT8IrOhNzdb8w1iwXOIlXg97Ba xWYiReCVQQkLZ1+O310axLDHFv+qiMaPwTSnUcSC9MH6V9WBbouUV3YnV1Gr2J/W DvqtZPL7hu49CIV7r1GfZ9Zau8Z8OW2802TTCHJH8TEzOb4jdTO5jA9+SnBe+jz6 shgHlB6j3THh26TX3/dRW2lpGh6vbwpHeLrDhLNmfzKcDBnXfR5I6slNHLwyzDNS HCnZfOg0R9Kal5UnFQUOaAJZJpWkLkep3p9+fHE4IH79VuQzClSLyxbnO509l4FX gv2uoExI3RS1x6mZtxf+ayB/G5uWx/ulQ6Jm83BNlqoypiq6koxverIskA3qsbnA TQ8/CAezDDc9xEfyp39/Ri7TjqfRGnvmDjMx3NVYVcJHqSCacq8yttGBcPLZv2xU QakE9q7adMyLB0tQIPGEUetsv8wc/xl2NY+UIslsRWRndaaiagegeXArSmwOs5jO iEtFAgMBAAGjggJfMIICWzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFDvuDQhQ2zrU xallLAnW+tmIQjV7MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJNzE2NjQuY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYAb1N2 rDHwMRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFq/YyNJwAABAMARzBFAiEA jYukZWL2T572Mlb8HVo6wPPpwM5J6aYMJbvMStZFHl8CIBwBP6UvKoKds+awNpde OXSjAPGbMx83w0fEpFmDU8RgAHcAY/Lbzeg7zCzPC3KEJ1drM6SNYXePvXWmOLHH aFRL2I0AAAFq/YyLvwAABAMASDBGAiEA4hpHQZ7if0RN4FVck70UZYb38aEvsqTB +XohicW9LJICIQDCCOYCs0BkcA+/ZS3pfScynHQJbWEyW6hMPUOGcMLNUjANBgkq hkiG9w0BAQsFAAOCAQEAjM9WDswlnpdG9J/PPwb8ITJthxyPRa+nyBtwGBTMi5rW sspp1+6EV9z3OWK0jJ9qRBYKQbgNPSY9pZJc3UovkvuZuJYYb2okRg44G/DAuKbh sz62gN5Vhh7P3KTbRs7z+waEnvJOMfXG9uXOlYYKuwmvbeUOsj1glADfsMxWbtVG aTETWcjuVnfFqPnLgS7aNNu12ZOWOlrTK/uaWSVN4MD8QYz8NArlQsYdf6fwOw5Q Pxz+PcDXmz0zm+SyPEY2SspooW41d9maNg7URQN94BRPOyYcY1lRD5/JB/+U/b9Q Vve/XO5+WK5bfSw0KM6Y4j6upniDvfaUQxXEZ9LWMA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsLnesEQ3NsJITLl4YSP1 scKCx/sUqSjKbEc+OweJIz+fgJINTL2e68VmyqrSNu/yf+tbMQs8flPhHNjDtWa3 ZKGRoXKJvQfvkaDnQK0xGq1Z4nGzHmJDg/3+X0S8LFIVBpbHIAt7mxTTmmvbYFls IAKFZEmpYhWDR5N8O7QISwpcasU1GehUBqrNL/4lkY8gz9tH0G+eYa/+CJPwis6E 3N1vzDWLBc4iVeD3sFrFZiJF4JVBCQtnX47fXRrEsMcW/6qIxo/BNKdRxIL0wfpX 1YFui5RXdidXUavYn9YO+q1k8vuG7j0IhXuvUZ9n1lq7xnw5bbzTZNMIckfxMTM5 viN1M7mMD35KcF76PPqyGAeUHqPdMeHbpNff91FbaWkaHq9vCkd4usOEs2Z/MpwM Gdd9HkjqyU0cvDLMM1IcKdl86DRH0pqXlScVBQ5oAlkmlaQuR6nen358cTggfv1W 5DMKVIvLFuc7nT2XgVeC/a6gTEjdFLXHqZm3F/5rIH8bm5bH+6VDombzcE2WqjKm KrqSjG96siyQDeqxucBNDz8IB7MMNz3ER/Knf39GLtOOp9Eae+YOMzHc1VhVwkep IJpyrzK20YFw8tm/bFRBqQT2rtp0zIsHS1Ag8YRR62y/zBz/GXY1j5QiyWxFZGd1 pqJqB6B5cCtKbA6zmM6IS0UCAwEAAQ== -----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 316535098152387034673957775704921816067637 . . . . . . . . [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 2019-05-28 07:26:47 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 07:26:47 +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 720979398712116776118049480521908002221922805290005607288009234061533841455931900373009865510208989916684207847898771344725434320438228945448951027531870841974862630143717947957803468669567706000619453349339408558664731314605652057480920036533894176917602817392875552624159526710482526158311304871396081088637421649027581763972220339287630999803397334157875818775849847488653418141510488746187363301709174295490834283057198799394034254110705415400658124152835261891814381419875376606154722358877079147372179651804396364561252071703862077144670319560436984350437129548286151189780548549338011454479298002500861482344778333730975831367385003449439402548792770799382254928114935735452213855183318703019963130835828704883296236905234237828290528700018350282528268412700883560692452181115895906926128245616880278649111832013606545455132843127156691208288131353462386922450178264864948737179963196949415690351104794538907526075744798524828298239407228174603976641525182176089116487853238512860345299736382257493092130498853919963614328505820266570301460252081308916358864718015058177543992027102940320562874503913677340476712973006626479923253321546016525608496569160965257854895194195499248523061909259043287089579094080869881034689760069 . . . . . . . . . . . . . . . . . . . . [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) 3bee0d0850db3ad4c5a9652c09d6fad98842357b . . . . . . . . . . . . . . . . [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) 00f10076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016afd8c8d2700000403004730450221008d8ba46562f64f9ef63256fc1d5a3ac0f3e9c0ce49e9a60c25bbcc4ad6451e5f02201c013fa52f2a829db3e6b036975e3974a300f19b331f37c347c4a4598353c46000770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016afd8c8bbf0000040300483046022100e21a47419ee27f444de0555c93bd146586f7f1a12fb2a4c1f97a2189c5bd2c92022100c208e602b34064700fbf652de97d27329c74096d61325ba84c3d438670c2cd52 . . . . [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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