www.aiyco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:26:a1:e0:04:e0:23:25:2d:63:8d:a3:85:eb:0e:f5:38:0b 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.aiyco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:26:a1:e0:04:e0:23:25:2d:63:8d:a3:85:eb:0e:f5:38:0b
Serial Number (int): 274482756618981708546150129034172187359243
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ee:1a:ad:46:ac:77:f9:aa:bc:6c:53:10:b6:bb:67:8c:c0:8b:54:6a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 32:4f:5e:1c:e5:da:55:a4:5c:78:60:4d:34:52:f4:ff:57:1f:33:d3
Fingerprint (sha256): 4a:48:98:54:3b:8e:be:9c:c2:65:14:e3:14:e1:8d:1c:38:49:18:de:0e:ed:cf:3c:67:58:76:0d:dd:72:93:14

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.aiyco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.aiyco.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.aiyco.com

Other certificates including the domain name aiyco.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.aiyco.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 274482756618981708546150129034172187359243
 . . . . . . . . [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 2019-12-31 12:53:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-30 12:53:43 +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.aiyco.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 641713643943266220048856457540188169724515115122501127237465050301351350287935167190750285459155029366870715841261941533677503442750118400048135527618140973646040056214408820373232802603446642489621491862971268337502732826201444244101229761248318817884618394273954595821503854735175863423784690229633651838941384239569789658549989370168660035734843777634290702888240931363263690691345537592992778090444399345616770560080541208783272964184021411420640043287133306818282072170694036712319407177911361136077664415925097149106749024632046060649965551989026656072468774168853418762683041741861611030594466195117506666556209804378949712463446325184839694497293955891486896046015470067168131204965725240416243081948428082055211221954679168366858355879326545111803243236284766907271940771856770094176756328361130008417267863064383518964238890905269913313295572017161961531052065774822671930496245944871951622590523711487924070012861580080307841903552267113914672998997732705274076627186435111544953666843235353076497860745653487513238116866628616137852285698261101593535687857443469395653243385379733272876837035598245117844742416451963119432381736624024602104433943240831498939425317694957243823118016282700139654264200504972776209526244679
 . . . . . . . . . . . . . . . . . . . . [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)
							ee1aad46ac77f9aabc6c5310b6bb678cc08b546a
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.aiyco.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)
							00ef007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f5c3bda320000040300463044022015d9eb105e5dd11599a733b84ce7c8b653e492441c378733f24f8944c6b782b802204f16840f22a4332944b28232799f02d6d3c9b9a3cdff2b68e96708bdf389d7be00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f5c3bda5c0000040300473045022067e728c18759ceeb91425f1dbb33c0599a8899d1f1597c5ba39a18912733bad102210089cfd424e68ba9ff2e82b60a2cadf49a9c87c6d4e42c288dec2ed362229178e6
 . . . . [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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