nanokovrik.ru

Issued by R3

About this certificate

This digital certificate with serial number 03:66:f1:93:02:fa:35:a9:1c:5e:f8:e1:0b:81:4e:8c:08:1a was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=nanokovrik.ru

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:66:f1:93:02:fa:35:a9:1c:5e:f8:e1:0b:81:4e:8c:08:1a
Serial Number (int): 296366766496227299541998780448499657607194
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 59:da:1c:58:c0:aa:f7:d1:b8:da:ff:57:14:81:79:49:a4:a5:62:c8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 94:54:b5:8b:ba:e2:db:fd:36:c0:8f:3a:fe:cd:d5:4b:a6:f8:c7:50
Fingerprint (sha256): 85:eb:d8:40:8d:d7:dd:c9:b8:37:b8:95:a6:bc:a1:df:a8:7c:4d:d2:ca:3d:3c:f8:83:c9:43:02:83:24:0b:42

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

Revocation information

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

Check the revocation status for certificate nanokovrik.ru

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for nanokovrik.ru

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

*.nanokovrik.ru
nanokovrik.ru

Other certificates including the domain name nanokovrik.ru

(limited to 100 certificates)

Certificate

The complete raw certificate details for nanokovrik.ru 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 296366766496227299541998780448499657607194
 . . . . . . . . [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 2023-06-09 23:45:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-07 23:45:32 +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 'nanokovrik.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 970587652528710756380336730794081338759726938412954433757232118774227835828911043561499508322327388542289051869455810995527042415362456857316910473714782062156546577697996136801355483491854707466008981397795188160889539870212601404550688519496989774276086220621738806699036567361575135130810012457364877682071591637750601382458497085253784150491252725730283894046960467936032253237515469404932349651820477361636420212076910783394485785011914532291099417546629225567275145598731400225253641456965611577812868692396810023167482514568030941372212043636720708366904192337595336751719529276358173563363038622248985075398874150476917474213660458696795775342342267428927680388553312313852075246752928371796130630655505682538679989177829325022417672666262325339303093755295862991890706352964479449251941361947322672211481621736734680123537302011512292609137972541114019885912413349743424186267442031091705033767029713796703036327721173665063236985886114156518899651721916413999923618526108581040428468758674960390721835275106364398666766624436310696855853135956939127464080120395512966660156899508169261417608336499665419054714201561139168300272424461988175302135947505825760650621167143713831197163975697810694189743311570991987729724163147
 . . . . . . . . . . . . . . . . . . . . [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)
							59da1c58c0aaf7d1b8daff5714817949a4a562c8
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.nanokovrik.ru'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nanokovrik.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000188a2c3fcfb000004030047304502207f036cfe5b8595c0d8f42f242b3b992d2aaa9951606d84042281e505fe91bdf6022100a1de2d3ef199dac186f528d3b07ebd725fbf40b20c9f235d04395d5b70c8a4a9007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000188a2c3fd190000040300473045022026bc08c24cea15045e3a959826e10018c3d2c4256e854c0aab6e9d7faa3191ca0221009df48495cc1a3af30b8b0bbf1ff9bcaa88642c56f7b84c342df7f138652eef37
 . . . . [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)
		000ddff06e9607b46e168a0b72f1466e44e07eea897e6b3f81568db1e56777bfd77ac1a6aded957c7813857df585b14ca9866b65e687f962eca8af2a17e592e27c96e844644147e2ba03e78d5903c85ab3210fb49f822f72e1d07f80b08791e9a48073ca1f78f2a6707128c76c6b894bd442e8c99b79b76942c4ee30c393897e0380c87e3c829847324862f605bb3af5fa67eb1ca228ff91ef09510de09d0a3d7c959a42347018c7be95645de0e48d5dd002aa1465e6c6a15f6f681221e0a93eace630244fd88b29ef7986e74bd931ac2b4f23d2ce4116304c4b1ef70df58fb2e076396e6ed0ea07c33adaeec917f711617cc488a252c99e6cea3e68e1d32bff84