DV SSL/TLS Certificate for freerace.spb.ru

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the freerace.spb.ru DV SSL/TLS Certificate

This certificate with serial number 06:4a:ba:61:d2:a0:64:bd:57:23:c4:34:86:8b:c5:16:70:37 for freerace.spb.ru was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for freerace.spb.ru provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:4a:ba:61:d2:a0:64:bd:57:23:c4:34:86:8b:c5:16:70:37
Serial Number (int): 548102355074735898575273976377483254460471
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 45:b2:02:ae:6d:94:c4:c0:27:0e:99:44:5c:b5:d6:99:d6:2f:75:fc
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): 81:ea:82:6b:31:c9:13:3b:0e:97:a3:e8:d3:9e:5c:a5:f4:46:ca:1a
Fingerprint (SHA-256): 31:6d:29:6b:75:a4:8b:38:33:d6:13:b5:6f:96:64:66:ee:3a:26:78:27:fa:20:2e:ea:b0:d9:65:80:44:d2:d7

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/56.crl

Check the revocation status for certificate freerace.spb.ru
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for freerace.spb.ru

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for freerace.spb.ru in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6N1KGb1t52ztRJHOE87O
9Y+MJ8tT0OP15E+o+Kg2dLfPH4jHelMfrkoq8jkvmPgpKjnyDzrvALykUHIf67Bv
nIHrNniwBwYvirhWbzeVN1hVWW7/W4tH4bXKWU9tqPaAn6WlJlKRe2ri8ai/KgqE
SjCxrA2oXi+R5F++yMcLWJTUU2Lwr8yCbsfYHrzK74nXMA8SE6xOTGfZYl4qbrO8
bVf6Z/ZwSTYd8GUEUirgERZYFKTsiX7nDy+7KtSWnKZjq4mktVQ2FYQpLFiXxOLG
ROYUA6AJh/ztrdkL84qp3DOLi0lUh1u8Rz/LhtAq7wbuEcKcHdNR9B33eGL/+3l2
cwIDAQAB
-----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 548102355074735898575273976377483254460471
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-10 21:45:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-08 21:45:49 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'freerace.spb.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
 . . . . . . . . . . . . . . . . [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 29396408649543412010261550606839569352953348879731030562678055888767182349217646940207593513338026802686319094287237914514423722492214486540326046589654118878035634427749944023419507520441697884270997461181223152574659801472372813802792352915910568175503111008856540815973274432651912140065664056308685818609221810154472828944665224095233792278720975135941383953641129102155305450426665865640799027222821404224184102693026815452710145681782492862460834525824765832805264903089871210018092906456583072203568836820921900754102361083262541692227961208039139486608515939258520661875024882830319955584026100724133864765043
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							45b202ae6d94c4c0270e99445cb5d699d62f75fc
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'freerace.spb.ru'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.freerace.spb.ru'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.c.lencr.org/56.crl'
 . . . . . . . . . . . . . . . . [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)
							00ef007600dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a000001975c041490000004030047304502210095e35f7da2b24e16853f89c46a90858452aa9bd97f10635d456452849ca66578022065c7dd8c610cb9942f0e6ee786112be790ee6945af98953ab37c3cb7663ada62007500ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe0000001975c041b68000004030046304402204605acfcdd3a649543fd7b7641ef748ea59d9357eeebf491ff13003690e71437022029f6b4d74543a36838509924e112fa070ccbad00ea3818e503faa9d0aa963b14
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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