rukitech.net

Issued by R3

About this certificate

This digital certificate with serial number 04:2f:db:09:46:34:b3:de:99:13:c0:98:00:ab:88:5f:d3:25 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=rukitech.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:2f:db:09:46:34:b3:de:99:13:c0:98:00:ab:88:5f:d3:25
Serial Number (int): 364733564058017921386423883385687177679653
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3e:82:8e:52:c1:52:32:86:31:d5:15:40:37:6a:bf:ed:47:fa:0e:2b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 64:63:fa:68:22:71:32:0d:65:51:76:3e:4c:39:2b:75:a1:6d:58:ea
Fingerprint (sha256): f0:3f:a4:d0:59:55:fa:cc:4e:c3:3b:9d:67:d8:8e:bb:c6:8a:db:2a:ae:86:67:9a:3c:d8:48:09:53:2c:8a:16

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

Revocation information

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

Check the revocation status for certificate rukitech.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for rukitech.net

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

rukitech.net

Other certificates including the domain name rukitech.net

(limited to 100 certificates)
rukitech.net
rukitech.net
rukitech.net
rukitech.net
rukitech.net
rukitech.net
rukitech.net
www.rukitech.net
www.rukitech.net
rukitech.net
rukitech.net
www.rukitech.net
www.rukitech.net
www.rukitech.net
rukitech.net
rukitech.net
rukitech.net
rukitech.net
www.rukitech.net
rukitech.net

Certificate

The complete raw certificate details for rukitech.net in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4DyLMYPfd+01HbXKWEaZ
p2pD38FNHL11ijVY/zif8RQMzrwqYvQp8MPvCUHCjjdJ/uQKaX5HWzCscxA2Lly1
gfZ5rFRkopD/O5OP2uEegGmE7flLK1fVzG/KJ+qk36H2P4GaFt7mCXF/8kx9s7tc
LubQJgS+ZqPDRLysb9aFr1E+cuxGRT3ZH9YigNFvxwt7cFNgASL5WW2FDBFCsC/o
pF5cvVEYkAtx0BOxxqkDuOkX0c0gLq6gctN1dSScI5nsyuIu9XUVJmREnz0YtyUv
mR9Dm3aBlIeBVTdDHkZAWNn5wo5G8gTSnceNe2gWGH6aJ9y6H9iA3H55J0/Xdu13
0wIDAQAB
-----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 364733564058017921386423883385687177679653
 . . . . . . . . [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 2022-03-23 11:28:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-06-21 11:28:10 +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 'rukitech.net'
 . . . . . . . . [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 28307235535564381244746725785915034518435783841021991323089430913950720726941954290418538050111570023663009492149211549518389394646892986258801510220379548827675534144432431813231860243630094793003858072575187916763292277438595193608421260437544100105016367783655838631993344849376560132592637141501031809610204916827477143034107204018986046792801214514437045385235588351086201376301281662312242718833061189084144360430053827331796473953633424751693784276646496184901508496423180908610819786965347149155912653985961230991809376983119406130572331198652521533655847797702080421563559204173686781948220148937474670688211
 . . . . . . . . . . . . . . . . . . . . [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)
							3e828e52c152328631d51540376abfed47fa0e2b
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rukitech.net'
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770046a555eb75fa912030b5a28969f4f37d112c4174befd49b885abf2fc70fe6d470000017fb6bfb6c00000040300483046022100f6d07bfddffc574bef8016d0b483e41d0961b72408deab72c9966efb7ba60711022100c20f53885457d7893efaf876d0d9dd9e48b334a135544d1815168042091368320076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017fb6bfb7820000040300473045022100a4ccf76ba6ac25e505c8ad3a0cb0b869eb2e5d7fb6839f6b7718b5edd2ac49ef02200f284e9362bf5a3fef334fe25a7a8a6f7aa38efa5c378f4de052479481b87fd7
 . . . . [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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