sleeper-sofa.com

Issued by R3

About this certificate

This digital certificate with serial number 04:04:68:4d:d1:98:08:5a:a1:55:4b:8c:61:91:1f:c7:47:60 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=sleeper-sofa.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:04:68:4d:d1:98:08:5a:a1:55:4b:8c:61:91:1f:c7:47:60
Serial Number (int): 349948916964213352183502544040317654878048
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 88:c8:7f:a9:aa:5e:c9:ec:2d:46:cd:63:3d:ca:ea:6c:db:eb:e5:6e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b3:a4:c1:1f:ad:be:1a:35:0e:c5:7f:11:d0:f4:0a:7a:b7:4c:65:92
Fingerprint (sha256): 91:0e:ea:9a:b6:bf:cf:f5:8c:1b:4c:2a:b9:e2:9b:08:0d:1b:7d:c2:f1:89:8b:2f:11:9d:d8:0e:17:b8:8b:fe

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

Revocation information

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

Check the revocation status for certificate sleeper-sofa.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sleeper-sofa.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

sleeper-sofa.com

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(limited to 100 certificates)
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sleeper-sofa.com
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zileza.com
ijaipur.com
sleeper-sofa.com
www.anti-fungal.com
sleeper-sofa.com
gardenneighborhood.com

Certificate

The complete raw certificate details for sleeper-sofa.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 349948916964213352183502544040317654878048
 . . . . . . . . [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 2023-09-19 20:02:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-18 20:02:10 +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 'sleeper-sofa.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 833518839538132413502249270330780291540994468484566249805761600172975550759599250306654570345216062093702767283241790798519583232045165586351656472832759479053445442776177186802956405189664603638628390418418203272391722404814120837485035068406594073400962750861798289818744979176270835159713396351495146542699407672116468392373049408005907390800770567599256620494006121555276668449610885249395125367144275261498678279769017509743139380377637036326004515973170387854850110391863727709762456192302735720518581774369970609475006245302584313020531846823228243341472342495697566726361086500452034894738464865378633739155841283901010774843877421419203780820257467372468905226180010146125488892862419115518856150872395214153963631128606783586569028938297344979244598385113674794059837145428281091209961036189892979517193306581496084114863607444012024044039445491909900757961478814257028825216478255159628118177859143192642090271567971160870997357140344417205262869716134650218867361691604450444742892410480390486033979645655752424906159088329257591756987662733438667906217285742217265064961097873831448905682195662333227540286550189238125555488821416230938766967855479241552429346928704617751443898396716412679456115566744226838626997056619
 . . . . . . . . . . . . . . . . . . . . [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)
							88c87fa9aa5ec9ec2d46cd633dcaea6cdbebe56e
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sleeper-sofa.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)
							00ef007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018aaf40285100000403004630440220062e816a7a676819989679a257b75852f87f71068c354ae5ea54da8d05499faa02202051761c055a24c9ce8d9dd6eeb3dbb9ae00a56fc6c695852925a6d75e16f949007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018aaf4028900000040300473045022100aa0068ea9e57c896f4c3f98b759a00ec42858793a141327ac592f31422895349022002fafd66d3a5d29975e96463b54896f79da831d8144e71926e2e057dd9ccd84a
 . . . . [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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