DV SSL/TLS Certificate for ds59.ru

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the ds59.ru DV SSL/TLS Certificate

This certificate with serial number 06:c5:ae:e9:d4:c7:39:74:00:5c:6e:cc:56:c4:2b:5a:04:b4 for ds59.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 ds59.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:c5:ae:e9:d4:c7:39:74:00:5c:6e:cc:56:c4:2b:5a:04:b4
Serial Number (int): 589941841666075992355903614043643136574644
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 3f:0a:fd:44:4a:b5:58:cf:29:3e:3c:c8:02:e5:6d:27:a6:80:ee:2e
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): 40:97:eb:a4:3e:12:c1:6d:6f:d7:5b:77:c6:aa:59:fb:20:a8:c0:b4
Fingerprint (SHA-256): 46:1d:9f:7b:7c:35:cd:75:e6:d3:06:b4:fb:34:ac:31:6f:f5:81:4a:7a:e1:97:38:99:32:cb:e2:bb:e4:b1:44

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/53.crl

Check the revocation status for certificate ds59.ru
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for ds59.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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for ds59.ru in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtBcPFyQaC0GSsHDun150
THCIrr1W6vCSOUN4jJ8YEBsae7n4xut5x0lG7ZeXyuMTA+/d3GlZcmqvyl8YnyUf
G/vHOe1iKzUfhApPnQs3qjo5Zd7KDZIhpHOC7jlUC1OG5tf/VtnR+WaWB2N1ji4E
dpx2n6pbBdXFPLrAxz0gb/yWan1GpWuoe8CH45jp38CqPeiNsTLYGqyEsqtzAqBS
fr67QVrR0qSlGEYu/kzgvhzCv/1TmRTkozYEuZlMBtYWctIXWn8Zk+ukEw9RxpOD
UbsVn9MV8aZfciYWg1kz0cMjWQjoOah0NDEXhFGHXh4O9Eufm7q0DwDI2OoS7jIZ
BQIDAQAB
-----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 589941841666075992355903614043643136574644
 . . . . . . . . [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 2025-05-19 04:23:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-17 04:23:52 +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 'ds59.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 22734265684379414508640262000147366254352473381708358230466540190391203576671718068099888107499495114993193946362959501758664064556345392776523062120431082277916350294399143386174134706008805073664504566415773694820746276052255707243896658364919893442517391779750634515776693365327801902247240743144170575808203310486785854644698029529972656706221110367972187706584009356244034634541072256412511076766199984180752184439315853757929095167429075360105454853836748847334224688066765774267524321736906992080581643685943538445254722325085620122895883630568814530527729501688267901706456376438548714971178170212680538921221
 . . . . . . . . . . . . . . . . . . . . [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)
							3f0afd444ab558cf293e3cc802e56d27a680ee2e
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ds59.ru'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ds59.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/53.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a00000196e6fe3c6000000403004830460221008557935862e8fc856a7ede623a7f55d88b8b1205e79b3604463ca5f0a1807e34022100d3449bba77436cde4ceafc7aaf8691f1ceb31baf7ca7011a8ca9363ff8fe7abe0075000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa3400000196e6fe43ea000004030046304402207e5c86d76a72b299f9530dbf66769fa84b3e346baf6109545477d251669796fd02207a6e7885dca8ce0f70ce52ef6d2ad5fb12a7774374eb03e0cffb5621c5a9032f
 . . . . [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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