www.aiuola.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:eb:96:e8:4d:67:bb:42:93:93:19:17:eb:9a:c2:02:00:d7 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:eb:96:e8:4d:67:bb:42:93:93:19:17:eb:9a:c2:02:00:d7
Serial Number (int): 341503804403904190717700009431202862858455
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0f:03:a2:03:cb:35:d0:e2:23:20:ee:5a:d4:0e:a1:1b:6d:93:08:4e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 00:f0:54:5e:64:3c:f5:52:db:a2:3e:43:44:3d:8d:73:b2:6f:35:5a
Fingerprint (sha256): 51:40:c6:eb:5d:13:e1:8d:c7:68:a9:af:7d:58:23:b7:fc:0d:be:a0:1e:69:13:13:22:fc:22:e0:8d:5d:95:01

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA5x90/gHKIrI90JmP4Hhj
L8aL82boPD0wsOsgxBaHSzlBcn2APcKD1t+1+JAvPkj25zZeerqK3agNFzM+GN9Y
GG+tb/MxmoPZ4DAr7KS/JctrxfGDyZlEgsU1JniZuI7GXTaCCuD+dItExPTgfg2o
B+fcqN9VliPpscmHksH0VDNfRMjvPJv92inJc9cuwcJc+kqrAhxzfuwVtGSpn0Wk
QVH4uXiE07bcwqhZKbgHef0aOFTW1GCN3nxmaAV+D5bXuEOpxujtf9N1+FrBj+kR
w9ypbNdSym+Cx11aqm62XqaD+14/UMnKD9p4XWWEqhER+N0Biyj+Y38ClnX/Yf6K
cnVhfAXiX7JUAjho0Hqk7hVInuK50TsFrLeJ+AtLH/Cy1xgPlWO5HpiAT9EYAIlC
DMdULboS6mbwyno4wJETMFTqvD+oXzf4WgoNIJJxs+38HV3IN6bUEMjEE2ybBoBU
t/N5JnToTth4Wxgc6Oi8s0Cl1UdqRCwHXg6E1z8dMJ70l47Qn2tdIVvBcucLEgxV
63GlsY4tSuCJp+d76a6KHJgjBBb0yC7YHmRQMPELaLVmllni23Q89AZGIVbdCwie
ij2g1qBaCZ9ZGcdY7AtsIxKoja/domln1cWn+861054JcJRbo2UGQuuPoFa6G3S0
ncTZFDMadMcjGpHAskNv0ysCAwEAAQ==
-----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 341503804403904190717700009431202862858455
 . . . . . . . . [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 22:15:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-26 22:15:22 +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 942899081926988774116990546953713131225349164510043800845889559576909033405327639760500186053988216599350601624264547490522525368765712302042573549276678171079906340073440543157240467149719867222745184887874129021775565769699093068065566347553292108947478045056450555283725928774655112781603831224260046190183421716644403713590010521887734385587800262472788476511984482719088449758822668440143698748711037849060642796970014879920953353808399180582836476919920250777724217872389950886579805361981526634953713530897597092022368597470322375739160382052987428677472859393719709264218868748946439605721397189768472096415886811594677849610302770966261929034254827022009243687241661400271699969262097761959870188820642856145664601457410715338135668558518533224891138677729848330456069127677241436916574929772612233002099605837027762211085827591302422928215619063637470347657601210422147502858484292847338729615088305760154227238887057888506644795975183989339036094791208038588384097525910451834859148946259917208837705407451739031958943820951829689516574668779906125135510330892636642541270760008667212904237619155923257369417345507610460048375229988420041049018507768509144221970562400314773349288607000897102685149522290718754666827469611
 . . . . . . . . . . . . . . . . . . . . [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)
							0f03a203cb35d0e22320ee5ad40ea11b6d93084e
 . . . . . . . . . . . . . . . . [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)
							00f200770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d7501e83d0000040300483046022100958dad253743ada782c7ce797086c4ed5539a045ec4cd7addd7fadca3570d9190221008dac21c8156396c7fb531750aec53cd151a5ae9d8bcda0f6726bce04b2f85531007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d7501ea460000040300483046022100d0cdde363fcf4f58eeb16eb4329027339d8fc6668678c292244d333687d325fc022100e71190b77072749a527296fbdf518831b4173eea380b0667b564497fee3c4f06
 . . . . [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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