sku101.com

Issued by R3

About this certificate

This digital certificate with serial number 03:61:a6:6e:ef:6b:4a:44:98:4e:84:c7:8b:8d:f0:ca:e2:42 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=sku101.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:61:a6:6e:ef:6b:4a:44:98:4e:84:c7:8b:8d:f0:ca:e2:42
Serial Number (int): 294565475242562799240466353734164564075074
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: bb:ab:d3:91:15:fd:01:cd:e8:14:cb:db:c1:a1:fd:83:1e:2e:67:71
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): eb:13:d9:51:d8:6d:35:8a:6f:26:1f:cc:cd:8b:b3:aa:c2:a3:e5:fb
Fingerprint (sha256): 20:b8:48:a4:e5:45:20:d5:70:f0:95:e4:4d:37:ef:55:12:fe:f3:53:45:0c:b8:97:a1:11:24:63:5a:52:c2:51

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

Revocation information

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

Check the revocation status for certificate sku101.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sku101.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

sku101.com
www.sku101.com

Other certificates including the domain name sku101.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for sku101.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 294565475242562799240466353734164564075074
 . . . . . . . . [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 2023-10-16 01:00:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-14 01:00:26 +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 'sku101.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 808765317550204833427576502847031888635045166940460981390366744665244387266605983737710150506409431208585953842984465007730142892533181018614359719447534552015946295565774645753015711553864728775339073814622247625405476770884700555533221651161872776350988614221369097844442808850830236761559853234342145252788268504529560994932302010106260674322884726736568225288393164164066323209013851691837687230917418189395261538722702140201122336907879455966298304671282697422228006161317869590372958150309904219040533757728669480374120425422087033130576964449105939352369682042476475971609720790373706076142807355333306118816119897332612716676640145731848554195763402569356344758556442872382492930596432262492808695544811757375397337553797948653631728438874727817083357164963062271971977705632103694044476636607707980682267687218736074876322318735262017310771731095978112037359405001416145911387785586153330878738327477441042604842402822897015978588238162820640208048778597507790450567334056043277102698610626737250987881538301344094381339081022900395692243984382258083229910640183838022361596146752142465613690424345720227319092084592597076835768629738671954638497806458148531923298291222809155534587094712430520420044743705044391093505366743
 . . . . . . . . . . . . . . . . . . . . [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)
							bbabd39115fd01cde814cbdbc1a1fd831e2e6771
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sku101.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sku101.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)
							00ef0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b363691e2000004030047304502205b6b1f76fd9e6f22452d2f32d6a908b056de12fd76fdf0a6abbffd63249e6eb3022100aaac2daf7b88f4633d69f9eac43ac272c9853543a9d9c38d49b7fe99f2bd3cc800750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018b363692a70000040300463044022007c0f7045332a672890cc240ad16154cdafb8de68812a82a7b965a0fc287117e022075084361bfc6b31bb0a74a9a8c73edf73e4f161b4cb2d02535c7b0be1d6d8f4f
 . . . . [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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