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:79
Serial 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.org

Check 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-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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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