chondroitin-sulfate.com

Issued by R3

About this certificate

This digital certificate with serial number 04:b5:eb:1d:a7:46:bb:05:fd:1e:91:5d:1e:69:19:dd:cc:90 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:
  • 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=chondroitin-sulfate.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:b5:eb:1d:a7:46:bb:05:fd:1e:91:5d:1e:69:19:dd:cc:90
Serial Number (int): 410352774688115457336115775080553185660048
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 16:be:e9:ed:39:58:fc:12:b9:36:24:e8:ac:db:af:0c:0e:75:65:b7
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 90:31:9d:a9:6b:83:4a:e9:3e:93:5d:0e:40:ba:f8:d7:1a:38:e6:49
Fingerprint (sha256): 6f:c5:7d:54:67:64:aa:1d:66:56:5b:21:e5:28:df:8f:f0:5c:c6:eb:ad:d6:2c:41:e5:8a:1d:c1:19:9d:9f:05

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

Revocation information

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

Check the revocation status for certificate chondroitin-sulfate.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for chondroitin-sulfate.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

chondroitin-sulfate.com

Other certificates including the domain name chondroitin-sulfate.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for chondroitin-sulfate.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 410352774688115457336115775080553185660048
 . . . . . . . . [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 2023-11-20 07:35:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-18 07:35:50 +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 'chondroitin-sulfate.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 805206270328348745080152305644192523482205796011739116806610010130004452243202920755253284007676203861820754408388383787062112272856272643271108153637848603818534615504370567466820647056051425099912404199969570915835201749120913341843411095688885109392183843740187004853326414725448644060985221008554920412378565548990200985120638536023692949743485001857012676311981362133783048993058595768779472854777588390774414616623878590270056839280445828056552035499839382415968977685769942393353643628826993566799939679186700191690600240317366963190566785635878327579973412495260144124163098408289983105496075671432561833840935120276029541157782218524073201939223677834417848396404582387197925574487398707387898231087428171497938665829336654421850986376974721082738616213975540144277661273634262812117488424037612686829359675022678997619180304510624296914395745476852383741737287059496226286524182762735897741107540834498227741512115189118339972959199702237650511664152800667123314777639300213279538675591820956475234052203179656610177397681239392121218798871060992889140742336881738313731475636256860828465080061737462619022596537278374724290673966651157208264814465662936874500310860948255882677353077650586857282634708731055151554154035711
 . . . . . . . . . . . . . . . . . . . . [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)
							16bee9ed3958fc12b93624e8acdbaf0c0e7565b7
 . . . . . . . . . . . . . . . . [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 (27 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'chondroitin-sulfate.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bebdf2547000004030047304502206aac96bacadd767a38e8fbbdcffa88335a0d52a2453194250b4cd0de6ac9c21c022100b116d3c77b7515c8152f46e5b89507ca10621289ec8c55ded51d8cec57e7a44800750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018bebdf2584000004030046304402200681b704fefc48c04631089076a89b156444f9d0c29b09492686867b112bd4f702202a649de02290d0ff2a41c333857a3f4407ffb48a76856e67df8a6318c4df2d47
 . . . . [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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