DV SSL/TLS Certificate for da-news.ru

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the da-news.ru DV SSL/TLS Certificate

This certificate with serial number 06:5e:fd:5f:1f:1e:85:1e:a6:b2:3d:92:7f:fa:83:c4:7f:50 for da-news.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 da-news.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): 06:5e:fd:5f:1f:1e:85:1e:a6:b2:3d:92:7f:fa:83:c4:7f:50
Serial Number (int): 554997046663437581119681317651149381467984
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 58:f0:1d:f4:76:05:77:28:40:7e:e1:90:16:9f:99:00:d0:63:33:0c
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): e9:ff:88:e8:eb:6f:cc:f0:9b:a2:ce:94:d4:1f:45:a5:68:46:53:3f
Fingerprint (SHA-256): ce:fd:09:9e:1c:23:a6:0f:bc:c9:58:d6:2f:9e:96:5f:32:ae:7d:8a:30:09:8e:a3:4e:34:4f:43:1c:00:ba:76

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/81.crl

Check the revocation status for certificate da-news.ru
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFADCCA+igAwIBAgISBl79Xx8ehR6msj2Sf/qDxH9QMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTAwHhcNMjUwNzE1MDM0MzI4WhcNMjUxMDEzMDM0MzI3WjAVMRMwEQYDVQQD
EwpkYS1uZXdzLnJ1MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxiYT
wr8AAY23ehXmQPOK0jHW2TrGDL2wXuzoqfiIxKl/fwHauqIUPRF57S6pNaaQA5Ek
K9BSy/d9o73Ou7jwA4mPKUqhvTGYEyeqoAmseMffv0hJXmDcfCDTl4Z+dFjDx03B
9OSFS/gzvit9RTbLb3VR3zg+ovZmZcM20ZMug+w9U7/1AE2EjtlswK9ApYOfEIdb
5WfaUBxq2CTTQQXHg3T+DMMhzhl3BL4baDLCSxrtFuFf+xLC+TiadrDDOvUf3BOo
8898ahvPo4hZ5EMjyO5BZseLpQQ735H90r1Mnh7Klw1/vWVWeraP9f/eacZ2vh9+
VyTtctVpaO60pamTwwIDAQABo4ICKjCCAiYwDgYDVR0PAQH/BAQDAgWgMB0GA1Ud
JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW
BBRY8B30dgV3KEB+4ZAWn5kA0GMzDDAfBgNVHSMEGDAWgBS7vMNHpeS8qcbDpHIM
EI2iNeHI6DAzBggrBgEFBQcBAQQnMCUwIwYIKwYBBQUHMAKGF2h0dHA6Ly9yMTAu
aS5sZW5jci5vcmcvMCUGA1UdEQQeMByCCmRhLW5ld3MucnWCDnd3dy5kYS1uZXdz
LnJ1MBMGA1UdIAQMMAowCAYGZ4EMAQIBMC4GA1UdHwQnMCUwI6AhoB+GHWh0dHA6
Ly9yMTAuYy5sZW5jci5vcmcvODEuY3JsMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw
AHYApELFBklgYVSPD9TqnPt6LSZFTYepfy/fRVn2J086hFQAAAGYDGO57gAABAMA
RzBFAiEAlwoKlUu2fmeVw9Y/cCE15RgzJaKaCz9NB59KAgIFMCkCIE8amZLP9K9Q
R2kXyziEFBa9WEDpH5XMDmak1Rn9YoMtAHYAGgT/SdBUHUCv9qDDv/HYxGcvTuzu
I0BomGsXQC7ciX0AAAGYDGO6CQAABAMARzBFAiEAx2/RhNs8UaO0TDasmatQq1x7
fMa9GBu4ieT0jGjfZCECIGn/KfOTOlyziBFc4IwHtkE8RkFLC/2xm7vkDsKxlIvl
MA0GCSqGSIb3DQEBCwUAA4IBAQAornATpCMz5YWbG8D3PCa0rI0g4kyDMkiuxZY7
Ft+USwEuOX82+Qz8QOQk9ox5bKRfIfwSC2zJsWuhY40MLWFIZtFZvyO4UYE6hC6G
Xs3+lk4zqUr7tX0B49szqxYHM66cLr6ABPxwSLDWeAjZEnoF1jv0K6ZG0E36KZu3
Ew7os/MfacS+Z91I4GTjOQfb+ccxl0cTZ1Ky0CvXYneiqe/0Y+ibf3IoIa2EiYHV
LL3ptXyjv+H7cCFA59RvRuQHQSJNle7vqrAUNzBr7OULYwFKCVfRZFhRse6YK+Ez
6UrUDpTUZsQnptRvRN5HYMQkYBzRkIKCXrW3diziqNNoQ9Y6
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxiYTwr8AAY23ehXmQPOK
0jHW2TrGDL2wXuzoqfiIxKl/fwHauqIUPRF57S6pNaaQA5EkK9BSy/d9o73Ou7jw
A4mPKUqhvTGYEyeqoAmseMffv0hJXmDcfCDTl4Z+dFjDx03B9OSFS/gzvit9RTbL
b3VR3zg+ovZmZcM20ZMug+w9U7/1AE2EjtlswK9ApYOfEIdb5WfaUBxq2CTTQQXH
g3T+DMMhzhl3BL4baDLCSxrtFuFf+xLC+TiadrDDOvUf3BOo8898ahvPo4hZ5EMj
yO5BZseLpQQ735H90r1Mnh7Klw1/vWVWeraP9f/eacZ2vh9+VyTtctVpaO60pamT
wwIDAQAB
-----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 554997046663437581119681317651149381467984
 . . . . . . . . [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 2025-07-15 03:43:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-10-13 03:43:27 +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 'da-news.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 25013960945648110650900676697767597787173991337950902944643825496359665971798642339390456225901829467996846368261241616008066743788225944601330751661765873835346224811492068616464637086014148082745236106762101196072199773121585763781090895818206068780766453138663272538119487915041439951285112387034815441790190822990335517150846560771756943884236863705105711911257570137430660143604910110162641643583548015583077870359683987144053999239261689025855717151830479966289986866413130883011320248816890034015196573012575132249346030157750976256862246703920172186683044364165120344941870149729245202651227632254012873085891
 . . . . . . . . . . . . . . . . . . . . [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)
							58f01df476057728407ee190169f9900d063330c
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'da-news.ru'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.da-news.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/81.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)
							00f0007600a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a8454000001980c63b9ee0000040300473045022100970a0a954bb67e6795c3d63f702135e5183325a29a0b3f4d079f4a020205302902204f1a9992cff4af50476917cb38841416bd5840e91f95cc0e66a4d519fd62832d0076001a04ff49d0541d40aff6a0c3bff1d8c4672f4eecee234068986b17402edc897d000001980c63ba090000040300473045022100c76fd184db3c51a3b44c36ac99ab50ab5c7b7cc6bd181bb889e4f48c68df6421022069ff29f3933a5cb388115ce08c07b6413c46414b0bfdb19bbbe40ec2b1948be5
 . . . . [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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