aiuola.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f4:c8:7e:cd:ba:83:5c:72:ca:63:77:05:c6:26:f2:5c:1b 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=aiuola.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f4:c8:7e:cd:ba:83:5c:72:ca:63:77:05:c6:26:f2:5c:1b
Serial Number (int): 344632259325221944863587851980725170625563
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 00:6b:b3:bd:ac:4c:28:e6:67:9b:ad:fc:c4:1b:c6:42:50:68:7e:86
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 31:1f:35:14:b8:7e:cd:55:08:98:d9:cd:f9:68:4f:37:7f:8b:84:95
Fingerprint (sha256): cf:a4:1e:c5:b4:25:58:59:47:7b:40:3a:04:1e:8e:80:93:a7:50:5e:dd:68:08:12:6b:e2:a9:e0:d4:ae:e8:0c

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 aiuola.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

aiuola.com

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aiuola.com

Certificate

The complete raw certificate details for 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 344632259325221944863587851980725170625563
 . . . . . . . . [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 2019-09-27 21:52:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-26 21:52:04 +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 '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 727433724342122199758475861082986943297926682699893958692619110979273314539089428225102774837758541281734805224634832591957743844166446086106830619403978095482052876227566661261957009158119960281676589097599985402849665008425521864984962820699436118006193317092860415653605876626974640101186437786028917838633544870536164378837632921576847335548797023138990755269356260760454621188643696317541830052125827619075481003755676594873404642882276178751441303061935797965155827505197695053460507127729944474851328961390684278185171985753947147103366543905179549624697337045909258943067525281191980043675102541241485397412449820698593495819795447938558393217220295163303219231278547754040337597466757215977405553016898487245604936064602961055125536696417199406039468862009659351247740257901016915420761143205982385772736849868177417019749207698971708753660379180243689228907172009784236780846926341164283549521645415284060586042498891116107996404074910699363479769107808613993502013893204794418990053398767677311439585209196478063152627241377661904866856292613325689795046684763199790452811761684239612198508098739204504279883175306126381594126044088044750507474743404777657825574448588610422630785673324669575993435339555074966285162528057
 . . . . . . . . . . . . . . . . . . . . [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)
							006bb3bdac4c28e6679badfcc41bc64250687e86
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d74ec95c700000403004630440220705ad4ade6529987076da5b59d1c7c44dc203010e06a2d88277e9f8f25dfe27f02200fc3b22fdbd02bdc4691ba1537b6cb1824f159e36fa7164183179614e6448b78007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d74ec97a0000004030047304502202c1bbf270ecb596e70cb2edb21c283b141b07ab7e9e6cc4d93ff6188923f38df022100d479528cae81bd8e69e8e2eb28a28ce66183f1eb23f1dbf595fa5ac53a24adfe
 . . . . [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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