www.aiuola.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:56:c9:f7:37:22:2a:73:84:82:7d:53:12:e7:f6:dc:20:a5 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): 03:56:c9:f7:37:22:2a:73:84:82:7d:53:12:e7:f6:dc:20:a5
Serial Number (int): 290869599793197697739567923019801272524965
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 64:09:d2:a1:3a:53:42:a4:57:d7:6b:33:5c:4a:be:17:69:b9:f9:3f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8c:13:6c:36:49:7b:bb:20:c0:8a:3f:9c:7c:73:f0:50:94:51:aa:bc
Fingerprint (sha256): a7:40:09:75:97:ac:30:0e:27:25:40:5a:16:28:1e:d0:72:95:3c:e1:58:45:de:e4:23:8a:4b:ea:44:f0:e0:12

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 290869599793197697739567923019801272524965
 . . . . . . . . [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 2019-07-26 14:38:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-24 14:38:52 +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 743609789484678323740291821134231120682242989571651269922771388901865301120499038292330075673614469006130072790162998091976203567764945484227864191400418421120506365003231466024320190623157252284306412835817429194704848874991158369155183797495588850920661644708545018854330620290768179993923561536582235224379329743684671900657199257898611042703434618972453866402377531269642741796298397905558702275661804018775185420645216438611749505425219703457236775437913860214548524651397429278047849206174547205899063980147690829572329535537115828564732417818431032448485900938097785379884004130849996366908847307248684932168018995246329616437867879433415534233707633834848678420250988299127926578110177442974774704653017289618458718156687667407306043295938120976397517791286656106024944560566121620421975226892808964570649204654312906894080785923287860254951207984278597414704663562345133687764419524023771253701606073955847091839035574976885428456255400770533439555085144531044808602788138797703465006297634403013739627857065362312984071290670074247254213349821255346569289502639148505953054406621456364171300287035922248620875695904446142972681496507126278543286078637136257797699039302758145773635003774515469076646765578684641898527108321
 . . . . . . . . . . . . . . . . . . . . [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)
							6409d2a13a5342a457d76b335c4abe1769b9f93f
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c2eef54db00000403004630440220148f46c5b5532fb7dbb8b168484e28fd258cc1d60f626d2fc6f6dceabac1297602207e9d3b067b562aed752d032f046dc2e3af5c87a0f9e6741cd45664b51f1be8e000760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c2eef54d1000004030047304502207ca8358882140848b4a85a99401d6f532710824da0366518f320a11558b0beea022100a9dcf6824a56bb9bc8d44608e4c951f5c33992400cf57e2f52d4b84817d05ef7
 . . . . [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)
		002f2965d00127c8bf3e44c49935b4e642766caf49b8e0227aa428d5bb5b263e942f5e17e6312acbd0f7be59aed1ad55827f3b64bda3ece23c3ab5bccf0c703a61550753b541102366d82239046cef18e81524607b81753175896879cb58a2d809a2dfc443999c4fb583cd1eda2eb74709c2d499168c00fcfd5d1c824462b9f6b1c290a6976c3106d775da385ed30498b97b60ae90431212c9c9374e12aed1b238f1d77ee727e650a813f383ce066729e6d79d1b38142d5c497014416440dd39fc0f0f3d1b2cef2a7250102352434825594e55244c7902b7572566a036261707b54865d6da23f24bd0dee26c811bee39f1adbfbf5a9306a6a0802f97a11bc072ec