link.bg

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e3:0b:a7:a5:2e:e4:12:cd:88:b0:0d:5c:59:c6:0f:12:a1 was issued on by Let's Encrypt.

With 2 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=link.bg

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e3:0b:a7:a5:2e:e4:12:cd:88:b0:0d:5c:59:c6:0f:12:a1
Serial Number (int): 338596447058175445928566012164321097749153
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 57:b3:41:b0:15:25:da:a4:9e:8d:ea:fc:02:6e:ae:d4:f0:3e:93:45
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 12:96:3b:76:66:d2:6f:f5:a0:19:ad:a0:53:79:54:4a:62:37:f1:8a
Fingerprint (sha256): 02:09:84:20:ee:a9:43:5b:d7:66:2f:c0:20:0f:4e:3f:85:31:66:c6:72:a3:1d:d9:96:30:d7:1f:e5:b8:0a:37

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate link.bg

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for link.bg

Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

link.bg
www.link.bg

Other certificates including the domain name link.bg

(limited to 100 certificates)

Certificate

The complete raw certificate details for link.bg in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 338596447058175445928566012164321097749153
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-10-25 17:08:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-01-23 17:08:16 +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 'link.bg'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 1005202604939552794546729945258751730071655746649748883158717661918159550833405206109743337337044933011993974019887793101993425004655238444009264852496366658808447136368742489661287577593557088163897273402772726359231834361675131449533166727364237976579903370398493767332475113438384401946153721745619259869249538723828218381992251802553338604623333902124000102602692464247229072701323158918167526439584665467023098565456467716924569022671568421596486611079440775565599546392852424064029670176565662089358657548965680736803958541497582343180015832999194458238895604777387911507388535214981821583227757717932626219252411571359674342732781633435555629007983879359705318228272481616194492123550665757374543537893239640782459146599379847499801934540552432748041935960769847247670400247697425118040549182113741909822669568074066130771882989942276671453901439539054249317373848413783532824464331244499024046380636483374865792532215858411105570255940798824979433116090529856852578032275920407399969269820085989117086052529619214105594518031360020206570770407572070289872440474399581170522855445466236910176291318682789389881327811318207843928435511340858495282789424635473453624364556727353829223278282134342469430785529869065805907752058961
 . . . . . . . . . . . . . . . . . . . . [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)
							57b341b01525daa49e8deafc026eaed4f03e9345
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'link.bg'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.link.bg'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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