sandyliang.com

Issued by R3

About this certificate

This digital certificate with serial number 03:d6:d6:ff:ce:62:3c:3c:ea:ce:ca:77:dd:4c:d1:6c:5c:bc was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=sandyliang.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:d6:d6:ff:ce:62:3c:3c:ea:ce:ca:77:dd:4c:d1:6c:5c:bc
Serial Number (int): 334443067329117850522509400128156408241340
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d2:86:60:a3:86:66:2e:ec:03:cb:cc:2c:00:d7:d4:34:b3:e4:ba:58
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 35:70:66:f6:6d:c5:58:26:8c:b0:9a:bf:85:2b:33:03:97:43:d2:ca
Fingerprint (sha256): a9:6b:c2:07:f1:e2:f6:9f:78:5e:e4:41:45:62:56:f5:06:01:94:4f:0b:1e:7c:63:db:70:42:42:4c:1b:14:45

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate sandyliang.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sandyliang.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

sandyliang.com
www.sandyliang.com

Other certificates including the domain name sandyliang.com

(limited to 100 certificates)
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sandyliang.com
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www.maleenhancementoil.com
www.aaqualitytrainings.nl
sandyliang.com
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sandyliang.com
www.sandyliang.com
www.abiplaza.com
www.shielded-case.com
www.londonderrydental.com
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www.617leaf.com
www.bimestrale.com

Certificate

The complete raw certificate details for sandyliang.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 334443067329117850522509400128156408241340
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-26 01:27:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-25 01:27:18 +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 'sandyliang.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 685655487587782394148440208111302468213895030456310508312182883768431638211766084761751550611175950980600157374687913436404090352637531635903686572657691030605283162302976671496414893406492986341249051163895739558597014437074095403268595914730232671194936805076620394640266916161599511818842321014226933012002915234733349183615905967782300112004906681941129505875247553061086491466441276957638614077403316281322523159000773344699183090690776390594427998369245587534442709202134688782784799447129783212676341539926522381055052396335264497046147869109166566182730104928918903695927606947081694936581025290180933359342979458724411764459290915040365028480484193735972264723094311536382577508537141968283832914910665418388641210284056595345808079498787209922042099056171130702308006300025085614001564979274816382987224733068381435706855063500350867170420010800149893907587596802786996479762858120872778357911691149391724400287284895839235309015475051320609140005846277449865458813694998556050952662282550993675676757296647025806639668093560949779496893254982442837876055886916140856411158108537532975512627038875409954841239950067996634580450284759933848059520984637701472903021935645278772351955013608025590071459296819886396161835415379
 . . . . . . . . . . . . . . . . . . . . [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)
							d28660a386662eec03cbcc2c00d7d434b3e4ba58
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sandyliang.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sandyliang.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00077003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018f183a84e30000040300483046022100ee278a918c4124608b87622c03c400c5710c97522ff558c7301b3e664173354f022100c3d0635c9aa18ef0638546966d4894bc13dbb8378ff06d83b60c47fecd5f9903007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018f183a84df0000040300463044022044464dce6f53947a6ff232b4d95aa9f63ed60be754a82ef9756bec2b437b2e11022033b2ce11dd711646d83fd79a6d9eb43388d5bd541673e20a0d3ebe8b220e1efb
 . . . . [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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