www.aiuola.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:6e:dc:eb:7d:08:08:be:9f:f3:ac:61:35:df:89:a0:6a:79 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.aiuola.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:6e:dc:eb:7d:08:08:be:9f:f3:ac:61:35:df:89:a0:6a:79Serial Number (int): 299061571041356140185282913633905764493945
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: a9:e7:e7:47:3e:55:e4:0a:24:67:0f:e9:e6:d3:aa:21:97:76:41:aa
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): cf:e1:9a:06:7f:d2:80:5c:82:ea:dc:ae:d5:e2:8e:42:54:07:86:f0
Fingerprint (sha256): 92:50:b7:d9:9f:a5:ef:02:2f:51:f0:17:46:b3:2b:6e:88:e6:dc:4d:53:39:65:90:43:89:c7:fd:27:ec:76:a6
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.aiuola.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.aiuola.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.aiuola.com
Other certificates including the domain name aiuola.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.aiuola.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgISA27c630ICL6f86xhNd+JoGp5MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMjgyMDE1MzVaFw0y MDAyMjYyMDE1MzVaMBkxFzAVBgNVBAMTDnd3dy5haXVvbGEuY29tMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvFDzcVS8EEnSDVbCKNzDN5AlKSS6Tf3q X5JjmmF6sHZ4E1rsAZKJru3EXUeYWS5e5rzBceorCNCWb9cwzyLD7zSQpsFUvlq7 aLSR15gXu3OoUvQhh/J7JmujUkZApcd9SJ66fyiNxmyjUJCTPe1qU3X1wMeg+xrt Fwe1JHiA/gdqHNOeYWzWxE3aoI/YRTSQkW/3xIEsrBbhgASVC+lvYFIzJ3Y4KHQj ND6JOqdrlutnvPDTukCkhaDRTRj0kgmPVt1qwjAA84pXLGX5XEa9kcTsgd/vJbE0 gt7KK4TKOPhtx1loJJvntnwtvKjaucFJeLKK4NktMtQAkntgESXKinmKwkekRQ8w sa6jnCHKpgbNqduCU90SDEpCMzMP/X55Gw1jEBiNS7op5rAhokD/K+5lbqCWoMLB qI5WGRATiHZJ0eTwZzeNY/oj0nwgnahrby6/m3IhPNIIzSQyg/0KR23uf+DjZUye 17l5O6mP4CRGBYUYhYmK6qhB6UDp6kUdyEsY2na+PAEJEGd51tRbgKfJgqhAJarb P2plH1IjdXWFFSR9AcC9SgsQAM0pBehM4g6OVNsywugN9uWpB80MxSSng84o9VJ1 7t6axrnGt/6b6nzjZ9IrIPsrQe/f1O7mAy1ypidFmObJplJH1arZ8B0wOkZ7yo02 5VsTHXfQqy0CAwEAAaOCAmUwggJhMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUqefn Rz5V5AokZw/p5tOqIZd2QaowHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg53d3cuYWl1b2xhLmNvbTBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQYGCisGAQQB1nkCBAIEgfcE gfQA8gB3AF6nc/nfVsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAABbrPehh8A AAQDAEgwRgIhAN+dw8KlVax4KKz97qfWXlPcETvHLMI5j409tOJ6spHlAiEAsGHX Plh/b7dnEd9JQDojFpm5MqFs2DvS1JZc1Kq5in0AdwCyHgXMi6LNiiBOh2b5K7mK JSBna9r6cOeySVMt74uQXgAAAW6z3oYeAAAEAwBIMEYCIQCzHcgHncd34OKOaOLK QLm8Qc2kfvF8FsyEDBhQhHvA6AIhAMY2KMQBiVppaCczOrjJtmFctmIAjzVwqlgD p2rHbhcyMA0GCSqGSIb3DQEBCwUAA4IBAQBnRVJkbRHTk/1/PoZLrMMLHBfwJPRH qoYsxFQNY5UmdBwx/Sg7sp6D/dxNvt2GsyBXBCNT7jcphk5g5JKeJtcGayiwQ5C3 FL3XkcsQoxRReLTpqFB6Z7daCOb1zdb3l35ebpRYyn1JncDNUFzXJi3+J3nC9udd 034nSCRxB4hmxyk5Q2LKFzFD6ZtALEoS2ELQhM0ayOIXO+ZnPuL9KyvhHliNiM8h xZ74cNifg1+tR5tzb+ShLu2/RXC+/6A92Sd3M3v4egU3JzfISIMG+fqHRtbdfi+W RDTkoDL+JLVbH3BsC2Ge/fSMqoDcYbr1WeovYRbcB6YeMsE+GiK5kg0n -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvFDzcVS8EEnSDVbCKNzD N5AlKSS6Tf3qX5JjmmF6sHZ4E1rsAZKJru3EXUeYWS5e5rzBceorCNCWb9cwzyLD 7zSQpsFUvlq7aLSR15gXu3OoUvQhh/J7JmujUkZApcd9SJ66fyiNxmyjUJCTPe1q U3X1wMeg+xrtFwe1JHiA/gdqHNOeYWzWxE3aoI/YRTSQkW/3xIEsrBbhgASVC+lv YFIzJ3Y4KHQjND6JOqdrlutnvPDTukCkhaDRTRj0kgmPVt1qwjAA84pXLGX5XEa9 kcTsgd/vJbE0gt7KK4TKOPhtx1loJJvntnwtvKjaucFJeLKK4NktMtQAkntgESXK inmKwkekRQ8wsa6jnCHKpgbNqduCU90SDEpCMzMP/X55Gw1jEBiNS7op5rAhokD/ K+5lbqCWoMLBqI5WGRATiHZJ0eTwZzeNY/oj0nwgnahrby6/m3IhPNIIzSQyg/0K R23uf+DjZUye17l5O6mP4CRGBYUYhYmK6qhB6UDp6kUdyEsY2na+PAEJEGd51tRb gKfJgqhAJarbP2plH1IjdXWFFSR9AcC9SgsQAM0pBehM4g6OVNsywugN9uWpB80M xSSng84o9VJ17t6axrnGt/6b6nzjZ9IrIPsrQe/f1O7mAy1ypidFmObJplJH1arZ 8B0wOkZ7yo025VsTHXfQqy0CAwEAAQ== -----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 299061571041356140185282913633905764493945 . . . . . . . . [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 2019-11-28 20:15:35 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-26 20:15:35 +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.aiuola.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 768263127971327834149952400768428197640509602060420147977840338093275606007825706617669100585407439481234089891980224652274847393493898900739152312382227716210777380993846430140613290360918546256378032772646304220516327877479054661219052196278784495943976546005477360428377922354226612853097889282726061689480374453561399607278883325696638783814111461820514431696570971910456221445771295887715145034480313758176237987186621066188364853010651400775007274592176663723457038674317715143451339798101415246650903848766187719747589121511512329676035699663439477608376282478799120380074532992853019385804192758700862693966465324274717057340498894212145965230157080814909103479993082926340826886286201306727966892743020284194332935983270838958620086827821134452134485855676286897791321840365438067369150122098577781099990350448753759991135074785077589146667457829371565474982086134034586892182618121718785934397766923137081179824220529406411010056318001081714193818552858809528544612357473528762871605142939915934147055457055029019447450764258567324117761639246343717801253792448569226234579616246528317809137804035549927982238246641782030525913509097293092168267637513158426986301832986086950433821787690671663948290081503623981949256772397 . . . . . . . . . . . . . . . . . . . . [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) a9e7e7473e55e40a24670fe9e6d3aa21977641aa . . . . . . . . . . . . . . . . [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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.aiuola.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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f20077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016eb3de861f0000040300483046022100df9dc3c2a555ac7828acfdeea7d65e53dc113bc72cc2398f8d3db4e27ab291e5022100b061d73e587f6fb76711df49403a231699b932a16cd83bd2d4965cd4aab98a7d007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016eb3de861e0000040300483046022100b31dc8079dc777e0e28e68e2ca40b9bc41cda47ef17c16cc840c1850847bc0e8022100c63628c401895a696827333ab8c9b6615cb662008f3570aa5803a76ac76e1732 . . . . [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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