knit-boots.com

Issued by R3

About this certificate

This digital certificate with serial number 04:6b:da:af:8d:c5:ed:64:98:55:db:47:d0:fd:ec:e5:98:d0 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=knit-boots.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:6b:da:af:8d:c5:ed:64:98:55:db:47:d0:fd:ec:e5:98:d0
Serial Number (int): 385150040218113929121693407778082465880272
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: a5:c7:69:2c:b2:f0:66:1c:98:90:34:da:ee:21:57:32:3b:24:69:ff
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d2:e9:ac:3a:de:f3:f0:57:ae:7a:e3:7e:94:8f:4e:c0:72:a1:d5:8a
Fingerprint (sha256): a1:be:56:e5:f1:68:08:7b:33:15:ff:c2:65:fa:ea:e0:ff:69:2e:59:44:5c:ab:ce:ac:67:36:da:fb:5e:d0:66

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

Revocation information

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

Check the revocation status for certificate knit-boots.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for knit-boots.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

knit-boots.com

Other certificates including the domain name knit-boots.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for knit-boots.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 385150040218113929121693407778082465880272
 . . . . . . . . [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 2023-09-20 15:36:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-19 15:36:29 +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 'knit-boots.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 632621692057118231794991747431473949682525627388834652976273274936454949752113360553504600142827728335958845478971475669249444547712762466443582127440785377024114273392383524449753841883119440706685729839361619437135380974964070173726976510700445987031025940249869707389007479332389199254704962347986688164566991463510029031875184605935980159166371905582930037996308522735863271098949802070382337154910556621659290082390242670561294645495870923944521457183701972535813739016669695200768791901429719422704042038171928265086700376804459108057566709267800380115172734939124305780592473671664210118482599179859616163804966062910818448613182273064984315512405800398728759830359238704844417496982582794107439994796714937311418096450696564461177192710524337520332985312607528346906343444692093975956454835869447410852646059596695630548101874376222213657777781858019011212027265177056534929898380516956669081515516370226330255326936143137678885528814753181500796468441904839266413801994971913168948721828028476892656394395847928658362416680248781661888947812369431597028242666637398771602276335804964915382739335713853924221842405340208744755455420049936195500023949877303175277613889077019316719083932965915912569374598552622872874218892949
 . . . . . . . . . . . . . . . . . . . . [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)
							a5c7692cb2f0661c989034daee2157323b2469ff
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'knit-boots.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)
							00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018ab3734661000004030046304402202b2de3683d4e3e163a1572423db68962c2111bac22d74f7d7ff8d2f52359dc3502204b94434b64b7a748d090dd2b9503ae32684455ee52db1ce2cc5a37f8a73c8bff007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018ab37346880000040300473045022100c7f64077d8f3ab434ca9b96258fdb5fe6e705b9d4808cd8331057cbc1431da3f022019a25ed2cf9388a0ca5e4b89ce136e1d178e8760cdeee9c9cca9ec8ae2b126f8
 . . . . [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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