work.connectedhome.kz

Issued by R3

About this certificate

This digital certificate with serial number 03:79:2c:5d:b5:5e:c3:f8:c9:82:fa:48:bb:46:d9:94:eb:2e 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=work.connectedhome.kz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:79:2c:5d:b5:5e:c3:f8:c9:82:fa:48:bb:46:d9:94:eb:2e
Serial Number (int): 302569996786760909935740642695336873487150
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: de:98:2d:93:2b:7e:39:26:23:2d:ec:3b:84:83:93:93:36:66:83:aa
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 14:ca:00:cc:d4:02:68:83:8c:4b:71:51:98:f7:a8:42:29:93:df:78
Fingerprint (sha256): 8e:48:77:a1:7a:62:a4:f4:ec:b9:f9:fe:a6:29:99:b2:e7:b7:40:42:66:0b:99:73:82:0b:2a:64:f0:df:69:3e

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

Revocation information

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

Check the revocation status for certificate work.connectedhome.kz

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for work.connectedhome.kz

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

work.connectedhome.kz

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wiki.connectedhome.kz

Certificate

The complete raw certificate details for work.connectedhome.kz 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 302569996786760909935740642695336873487150
 . . . . . . . . [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 2024-02-22 14:11:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-22 14:11:14 +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 'work.connectedhome.kz'
 . . . . . . . . [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 868138613329704442357406675276427197833339578369095382071471437327415399688172093934747661307358724946167816328446772697221118391026388462390982749333901348787215595513830784600902584063786199402208708749174064192882656342000306819070332974587772323579083405628301873317375272980922143002117277262786639930046865166840856030406805366473266219057319473621063345557448066995188909925029748684263728347392102431689810661178034922737693562411430911149230476340732348384764466555376314002352705889654055082796145713238601744100833527924907720921165663775110959623440656820966795599747193939119496067763495706155283433739390016504439461424608784008800174360275710086249119419305168018969594800373389197587393102320365845536588762815462136457184902449625316448005331419110673952507635738826506472214620609131873548387591934328488154831614136947063419819916521373145638531333068548399349876178443915494865895834624998146503751347358258599141238892311308133594624370560333897639912807744714653968678628130266200291969949557646841873440471683928017027841190722622892568225890416512660242368089269573486440543195681019012575010234134510580622136210348648377038125134494988938054799285049161637583192906920129329560069593072082432149483615940291
 . . . . . . . . . . . . . . . . . . . . [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)
							de982d932b7e3926232dec3b84839393366683aa
 . . . . . . . . . . . . . . . . [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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'work.connectedhome.kz'
 . . . . . . . . . . . . . . . . [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)
							00ef00750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018dd15eec28000004030046304402204d48ea1b0402582a6efb8ccc0c59eef09161394313ba93ca776cea5306bc0bfd022040dd82f0eb5ecaf3b8be7a28132d919955bbaa1f27398a77ac79e9fe25299a10007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018dd15eeddd0000040300473045022048f5123eac64d17c0252aa7921b0e0e0df2dbe376ba03a6a39f4b87333000efc0221008a2623873413c9258c4776791871a13bde461aff8b35c74d05232729690f5ca9
 . . . . [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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