DV SSL/TLS Certificate for ucontent.ru

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the ucontent.ru DV SSL/TLS Certificate

This certificate with serial number 05:32:8c:c8:4e:6d:d5:f2:12:16:05:d5:91:7a:d9:ca:f5:a0 for ucontent.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 ucontent.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): 05:32:8c:c8:4e:6d:d5:f2:12:16:05:d5:91:7a:d9:ca:f5:a0
Serial Number (int): 452762679974359783345454711540809640637856
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: f1:85:32:9c:27:68:ae:66:5a:38:cf:27:85:86:1c:cd:27:70:27:71
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): 24:02:ce:23:df:d7:53:32:ab:85:c4:1f:35:fa:ff:1b:d0:bf:63:9f
Fingerprint (SHA-256): 84:fe:0d:d7:e8:a7:83:d6:af:9c:8b:88:61:47:77:ee:8a:b3:57:ee:10:fb:f1:c7:20:80:2d:80:f4:f7:d5:79

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/33.crl

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

Advanced Certificate Properties

Technical details of the X.509 certificate for ucontent.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 ucontent.ru in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxY3+dArwVmjhNsud4lf5
4cwJwcQ2o72qhdxLWD7R38w9G7gCYjCafv118a7UskRPgsi8SrVzCd0ExP0pw+S3
fHvv0XhFkcV4rnZeQqS63UTtEDHVWh9qDXVPA2hRhdnLVRK3qHeDhB8r6Nl+4ZDG
nzdmT3PmBH4HScoi57tSR1UGNFyLljI3RE1SoBtKQAVWovrDplw9jtHmCndsqqyd
BTwLbOzbBDUvo4jK27KXqNuG0POp1oLyuABJTwctQryKoccWgF+glKb1q6BXryCS
8+gvZKlMhZNWywG5JHXk+lqEP/XRsUH8HCOsoNaUE8Ck1t+QEG6bMrqtkkM5rbyW
VQIDAQAB
-----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 452762679974359783345454711540809640637856
 . . . . . . . . [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 2025-07-18 04:50:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-10-16 04:50:04 +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 'ucontent.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 24938965908762752055805433840609293394767533231378933767101239028353505343023205481665301836241052253532972419960803394560529453128703569364545164809752375396579658347793879320732640982729889463364742992033030894886664912626328821917090251304340253996627944622214534407257876595928904696337545246171756849029028049971644461802207518402451590823972968584316337746279170300061379260891461145377390148139124432433261729927207973142189907048653021656061041527804866140095438668775541609079849418511649134850177270347494082670098115561167106634463258122030889367506769012452144607600699653775406766761394904608407774074453
 . . . . . . . . . . . . . . . . . . . . [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)
							f185329c2768ae665a38cf2785861ccd27702771
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ucontent.ru'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ucontent.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/33.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a8454000001981c13cbe10000040300473045022068caa1b3ee5537a88913fd132f7d7f233170f8c2026d519c9b034fa00abb217b022100d4d4b967aeb7505176261feae0bd877f3d6f8bbefe5a922aa02aba461acb52b6007700ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db0000001981c13cc220000040300483046022100a8dcec98b28cacd090422d206c4dd34e3e140595c2b8006975450da2b98e8396022100f23c93aa26b2b1d6aabf793f42129209e43049ad3f9eed07c7ced97962494052
 . . . . [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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