doska.by

Issued by R3

About this certificate

This digital certificate with serial number 03:d1:1e:1e:b6:7e:cd:5a:e5:2f:f1:11:cb:d6:02:f9:48:5d was issued on by Let's Encrypt.

With 4 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=doska.by

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d1:1e:1e:b6:7e:cd:5a:e5:2f:f1:11:cb:d6:02:f9:48:5d
Serial Number (int): 332495908791981032978777718776407285909597
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8c:f8:26:ef:f8:58:a4:00:ac:f9:ac:58:29:06:d9:1c:ec:3b:33:47
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 62:3b:07:d0:fd:f4:5b:a0:c2:4e:91:98:14:ee:b3:a5:99:0a:14:79
Fingerprint (sha256): 1b:2c:3c:00:6c:4d:dc:a4:df:b1:36:1e:77:72:25:a9:55:2e:7b:0f:7e:7e:6d:db:4f:5e:77:ca:c3:1a:35:fa

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

Revocation information

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

Check the revocation status for certificate doska.by

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for doska.by

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

doska.by
i.doska.by
m.doska.by
www.doska.by

Other certificates including the domain name doska.by

(limited to 100 certificates)
i.doska.by
doska.by
doska.by
doska.by
doska.by
doska.by
doska.by
doska.by
doska.by
*.doska.by
i.doska.by
i.doska.by
*.doska.by

Certificate

The complete raw certificate details for doska.by in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvxXxoy7GKpVRi0HpRk9z
ojlEyV75wPlsm7rTXz3Wp0dh3GRIcMpV+gUB0R0Fn9/6Wv5zLrWp7RCfW/NWcXiW
WyD6F+1ZGB1wXwT+gJYZ7mU9S5DY9QS5XfHK9XIt22YD97BQ8lQxZ5gS7gu/6hvs
LJ6NIGpNqG/D1kvrVrcgT/ijhekeRFlCkT0CAYgtJoqwHaZz3G9bYd4qY7P/zI3r
0u8R7hfiu6Osin71ZKakGnwheyGRd/t14E2ashhWpjhZ9LwFYYIxutMzvrnZVGaP
MBxipUGDGMse75ARF8xTiDdxU4HzDdz7tzl9bm6f/N3GHSd7s44NK9D3hJ2bhm0i
mQIDAQAB
-----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 332495908791981032978777718776407285909597
 . . . . . . . . [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 2023-06-30 14:41:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-28 14:41:25 +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 'doska.by'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24122337187045461940775621594509613710511529207759915380789046748483388642313317409219093196654336526909782235055303832751734368247920333235173154027426563270253573684910928493560606835578208417727744820209103128423756266797288142613281070935613171592389788997341210680827523067788538734803770164914121849958541272799260706097516264378150674489258018236373625413435571849437670699428430108099367590403639276954594035350915793399460677357812238886106773411308363040259103891219975683907791325865191763144206831271997693958534786142603195270005961035985795332676653767027161239314958132752883051446028601821727030059673
 . . . . . . . . . . . . . . . . . . . . [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)
							8cf826eff858a400acf9ac582906d91cec3b3347
 . . . . . . . . . . . . . . . . [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 (50 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'doska.by'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'i.doska.by'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'm.doska.by'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.doska.by'
 . . . . . . . . . . . . . . . . [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 (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 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001890cf760e5000004030046304402205bef96e08ddd1e8689611df60dc3d810d7a6847c9fc4732f0b959e516a8f53f502201dcd437c67d0f83aa5e03fd6d05fae289e087e8b010751cf4705442b9c8772c3007500adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001890cf760f100000403004630440220102ed2a42b3371fd028f5e073bceb55ec2c55ff200eabd4baedcde6646ef9b4d022029e41bb51fffe6643a0edd755e8c0a1b43dc373b5aa7d7576d8120c90cfdca64
 . . . . [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)
		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