link.bg

Issued by R3

About this certificate

This digital certificate with serial number 04:30:25:5d:ce:0b:57:b8:7d:d9:fa:13:b7:68:6d:0c:ab:b3 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): 04:30:25:5d:ce:0b:57:b8:7d:d9:fa:13:b7:68:6d:0c:ab:b3
Serial Number (int): 364832365837772954831427528294548261088179
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3f:4d:f7:4f:af:51:92:de:c0:69:42:de:c1:c7:93:65:52:35:73:49
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 07:54:50:17:f4:1c:17:4d:57:dc:04:fc:a3:b6:2f:8f:4a:07:ae:e7
Fingerprint (sha256): 68:bf:07:16:77:99:bd:8d:93:5e:19:6b:75:9b:89:d8:a1:51:b9:10:74:f0:91:bd:ab:c5:43:8d:7a:0f:07:10

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

Revocation information

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

9 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 364832365837772954831427528294548261088179
 . . . . . . . . [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 2023-03-15 00:15:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-13 00:15:13 +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 981808635735191283592926368164964213171004751507967684355798699562930626978122410318175751849346106591842414342286757489335772984261272575766200545707484401560480718089871183105823471945477567840601362823481019432963729619185688742991092408792867234010371967952850956314266683959457817263502357611951050938005375682394532754476338429174487845000961567477776437788679628434048066378086987359716278948785939968318048106809040582563075379364595883774426486225565214313461334349123072340658685502436671581180658774597975146724691135704608709823749393815968262561439886888146458160929851660393709798183811528282679232994352053355767988515045333152262023455656770481165230338914730490197736262060008063794619073643648272459486057872779007282561685042729348209955510864385998154434523355816881898123264179235367041070770458874863294125970719685531775186608498157044862881097962692394730445627403051122174547566567383184500559442222388624887711240853173531060095493931674181545988714894610571976351609100207809743141459301817289246568200691076090370078386208114375271359994870844262169188042254067351025401615494794121138931405569961788304182721133704965029292008909051265137384457793558030001228667066726341304800890120519918279129802862623
 . . . . . . . . . . . . . . . . . . . . [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)
							3f4df74faf5192dec06942dec1c7936552357349
 . . . . . . . . . . . . . . . . [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 (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 (69 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000186e2d5e7770000040300463044022070cbdf2ed12c70c73f7b9ea9a28ad55dd7550587e6f337c8acefb329f37a30ad02207f7257107d2fc5d1fdc532871b4de516bf820d639c5bb860937246b012e6b1630076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000186e2d5e786000004030047304502207f6f1184f47e1b7a31bace3c8e0d5bd67859708427e2a12df5ccd4e1a4690ce202210098dbaef2b4810bf58d3222078909890b03df29064e32915c7733c577bdadfbeb
 . . . . [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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