www.aiuola.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f2:3d:aa:2f:13:b5:02:ca:79:23:43:86:91:f3:c3:bc:21 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:f2:3d:aa:2f:13:b5:02:ca:79:23:43:86:91:f3:c3:bc:21
Serial Number (int): 343767157143191285507133797542798016363553
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 56:e3:ff:7d:67:7b:b0:55:2c:2c:7a:96:d9:e5:a0:fa:3b:cf:b6:0c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ca:3c:ae:59:cc:35:e2:58:2b:9c:18:1c:da:4b:21:67:09:bb:5a:82
Fingerprint (sha256): 1b:9d:64:6a:a8:3e:79:4c:15:1a:f1:fb:5b:76:4f:43:1b:8b:75:4e:f1:61:d1:54:a2:88:8e:48:83:98:f8:4a

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 343767157143191285507133797542798016363553
 . . . . . . . . [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 2019-05-25 08:47:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-23 08:47:51 +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 837171315261945002330709908383073291707846095332616411857348373242418201128251717224380068425698632715036769864252451398607137978610378499827377349594059554638650276488542435019331181904659635772574837112310076206717131198124657582493226656734547270629443719523690558054822936722655332802479490092129735537713679657839283055239304025010427243662895204085804570266311745016772597153283503321554867813001892567443839751010971511077767465211016388595983047357189598903707696049600889832555335839245162721746014890492611252111891614599799957074812064305547127890203585511734545341244420635425728003898775646251471159374119913243229100176865292311687975492756843475176706777107272325115927135334555760738616177979946155693054891990916496745595158042336033046541576349440876788746383512748911422252340668683859440760908848254587251998285414452372880093746348500418109864713795240570635917256517535664161671340040217388564971917038322211471769738133119834678088277912976640483373626442336906085041682362028245350398065190327998172118606707906472891274856770851897815017431864973361997209063797408264974065988554987957478903005767680046618241402556247335896764811325873665126414993906593442492738912884641487085788049774747775310484683592567
 . . . . . . . . . . . . . . . . . . . . [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)
							56e3ff7d677bb0552c2c7a96d9e5a0fa3bcfb60c
 . . . . . . . . . . . . . . . . [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)
							00f20077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016aee63ae030000040300483046022100aa211f49b6d26a1935b765eaf3bdbaae8292dfe44368dc8954eae7cefcd15780022100cac50bda2c84eaf8cae37ae7cd39d4b8cc8a4413d17f7ef7447302eb205556cd00770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016aee63adca0000040300483046022100bc5bc0f87f9458a536252ffdfa20f88e20b0f78fa68b14c61216bdf9696249a7022100c0d9e4bd9e20d3128388d18ec40a126101814c8f44b38b892935f95354796d67
 . . . . [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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