www.kenfolio.ru
Issued by R3
About this certificate
This digital certificate with serial number 04:98:dd:27:ca:b3:f7:b7:ba:8b:92:71:54:ac:b1:01:48:4f was issued on by Let's Encrypt.
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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=www.kenfolio.ru
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:98:dd:27:ca:b3:f7:b7:ba:8b:92:71:54:ac:b1:01:48:4fSerial Number (int): 400466029496974828238594211713643555407951
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 37:a3:50:fa:a0:0f:05:e3:ef:64:da:28:58:c9:56:8d:aa:89:06:52
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 56:6f:81:8a:f2:35:cb:6e:a8:85:ff:ac:49:b5:f9:20:23:c6:e0:d9
Fingerprint (sha256): 03:aa:d8:49:a5:8a:f8:81:b8:25:33:47:11:00:80:ae:0f:6e:be:2a:14:19:12:23:b4:dd:cf:8e:62:93:f6:80
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www.kenfolio.ru
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.kenfolio.ru
Public Key Algorithm
RSA
Key Size
2048
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
www.kenfolio.ru
Other certificates including the domain name kenfolio.ru
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.kenfolio.ru in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE6zCCA9OgAwIBAgISBJjdJ8qz97e6i5JxVKyxAUhPMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEwMTExNzE3NDJaFw0yNDAxMDkxNzE3NDFaMBoxGDAWBgNVBAMT D3d3dy5rZW5mb2xpby5ydTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB ANYed6K9qiFCFDSdO7yb6zW1zv3eS9TsTUeO5oSauGF42LqKY5PNbMnvPE01jqWX HyMYT7Xiiy9cn0x7OEcdBB2kYRoU3td0PM/VNLWaiVzF4cPY4vNZKqZ/fZLJKvrr J6Ma2hIpQBE6+6FceSDvH7YX7r50UsfnqbCZMQWkFJAcQZoMDiplBRpju9hIIYdV 4p1+SL0KHebrKyUM3/dPMcBFjnGu3GgZ70HITwxLIlgjb2chDY1tTX9J6H//WDfK KKKc9oWXIWomgZW3X4wsG25JrAZ7Ej5jE/TP5Ymu36NJX2Pe1zQladjnqdT1Sxsb IxjkaDS9Kr4ogu9DFQBqMjsCAwEAAaOCAhEwggINMA4GA1UdDwEB/wQEAwIFoDAd BgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNV HQ4EFgQUN6NQ+qAPBePvZNooWMlWjaqJBlIwHwYDVR0jBBgwFoAUFC6zF7dYVsuu UAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8v cjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9y Zy8wGgYDVR0RBBMwEYIPd3d3LmtlbmZvbGlvLnJ1MBMGA1UdIAQMMAowCAYGZ4EM AQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYA2ra/az+1tiKfm8K7XGvocJFx bLtRhIU0vaQ9MEjX+6sAAAGLH/V3AgAABAMARzBFAiEA6oYwVJnERQZjO+cWZOm9 w70QkAw4vchpvUIE8X2EbOACIE8wNQG0yfzP2cH+B8YpIl3qpht7X13ASwLvgAUe hpdSAHYAO1N3dT4tuYBOizBbBv5AO2fYT8P0x70ADS1yb+H61BcAAAGLH/V3JAAA BAMARzBFAiA+x54DwWoGJWcUv8mDxDs9UVLI2pckrZCSOSFGqzkvLAIhAOFltvXP 1VWKn+ElST8xcYsb5+X9u7/PrJPvEewlbUGOMA0GCSqGSIb3DQEBCwUAA4IBAQCv LhB5ugInSV9KTl0O+Wsq99hK1wEPhAwLB8HF6OArS3yDSbv9f6MOcpsbquElYXhW SME3f/P09TC/odNjD/f4j1RuwAyTbW03znNw3I/wVKFBD/GqzXOItj0qGdPSsW17 uVyN4A+HN+osfH3gjQFcSNFlGE8SFnrJcx1DKSXwL3nBd/kUSWXd7rISYnkP2fsA tj3RjxBniMZ67V+uDMPx12D4Fq2QKM+Qq8RCk4XbUNJfXTzg/ir1dBTRoiD9LWhq nkKAyoKDUY3e2bv6KW1OanCVjOqUNbZKQ+fjDndipd7ghfw75XoJ78hf0dv8Z17a 4YrZTcqNZHNmw9h98rV5 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1h53or2qIUIUNJ07vJvr NbXO/d5L1OxNR47mhJq4YXjYuopjk81sye88TTWOpZcfIxhPteKLL1yfTHs4Rx0E HaRhGhTe13Q8z9U0tZqJXMXhw9ji81kqpn99kskq+usnoxraEilAETr7oVx5IO8f thfuvnRSx+epsJkxBaQUkBxBmgwOKmUFGmO72Eghh1XinX5IvQod5usrJQzf908x wEWOca7caBnvQchPDEsiWCNvZyENjW1Nf0nof/9YN8ooopz2hZchaiaBlbdfjCwb bkmsBnsSPmMT9M/lia7fo0lfY97XNCVp2Oep1PVLGxsjGORoNL0qviiC70MVAGoy OwIDAQAB -----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 400466029496974828238594211713643555407951 . . . . . . . . [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 2023-10-11 17:17:42 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-09 17:17:41 +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 'www.kenfolio.ru' . . . . . . . . [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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 27030021261621857502488897026007747793465115090048556617817909250868411281398747588791279502550943174133128776504520071349333086861285265268517891014251584230998263261196566087999826479391772344678656695933162622220792033062505394178025189207259282819627126095963670312528577514102160371306636168085357084502964534937703239860577313387293483130324191737870567937916234683681460393472918480022060917305207277274565750167197980710428089744483876793800400318295695106469861525166758566193363275424887146237097032304454868760424926988008152838768565067157157049209598393097966056897347983441512534420640563999665740722747 . . . . . . . . . . . . . . . . . . . . [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) 37a350faa00f05e3ef64da2858c9568daa890652 . . . . . . . . . . . . . . . . [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 (19 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kenfolio.ru' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b1ff577020000040300473045022100ea86305499c44506633be71664e9bdc3bd10900c38bdc869bd4204f17d846ce002204f303501b4c9fccfd9c1fe07c629225deaa61b7b5f5dc04b02ef80051e8697520076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b1ff57724000004030047304502203ec79e03c16a06256714bfc983c43b3d5152c8da9724ad9092392146ab392f2c022100e165b6f5cfd5558a9fe125493f31718b1be7e5fdbbbfcfac93ef11ec256d418e . . . . [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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