balcovacicek.com

Issued by R3

About this certificate

This digital certificate with serial number 03:5c:c2:1a:e9:db:cf:f7:9d:31:f5:d9:0f:a0:3f:d5:f4:1a was issued on by Let's Encrypt.

With 3 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=balcovacicek.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:5c:c2:1a:e9:db:cf:f7:9d:31:f5:d9:0f:a0:3f:d5:f4:1a
Serial Number (int): 292900845526124442148870548187183710598170
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 18:d9:74:5e:56:fe:20:fc:47:11:a5:71:22:d5:98:da:01:e4:8f:47
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 06:0b:25:1d:1b:45:bc:92:7a:a3:d3:79:9f:e6:b2:58:a2:08:53:5d
Fingerprint (sha256): 13:49:bc:6c:e4:6d:af:f9:4e:2b:59:a8:8e:e1:0c:a8:33:cd:7e:76:32:ce:b6:40:01:a0:91:8b:fa:2d:23:e2

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

Revocation information

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

Check the revocation status for certificate balcovacicek.com

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for balcovacicek.com

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

balcovacicek.com
mail.balcovacicek.com
www.balcovacicek.com

Other certificates including the domain name balcovacicek.com

(limited to 100 certificates)
balcovacicek.com
balcovacicek.com
balcovacicek.com
balcovacicek.com
balcovacicek.com
www.balcovacicek.com
balcovacicek.com
balcovacicek.com
balcovacicek.com
balcovacicek.com
www.balcovacicek.com
www.balcovacicek.com

Certificate

The complete raw certificate details for balcovacicek.com 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 292900845526124442148870548187183710598170
 . . . . . . . . [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 2023-08-07 20:12:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-05 20:12:04 +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 'balcovacicek.com'
 . . . . . . . . [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 739242595824859922431332931464249043500347812377399722239774818121200142245166849251999711127828154650013970861598543485007868285521991472185380213249175392363775736103140712508120072180270880040431283454410206360272425350205561387071494664314053449879895267506707346524668383671950001773749074419965132149877533199088509638410304925727264639812592941088281144058158962016186378261671257268509667494360017270211861150083393923637578343346332163127827733625701526407062922368989864607106158879484831923279846048662306031397924178581683696164208478385080083241136066800201310811481317275000627255898563221076367623922899656643768415518848653732015642193691596166968501126634206834092173302714902093163767504463207563228885384016712592626903590997201899435253781825593276386037990717198062675410181053457474028327053925927554921141135663753830971434964695162934307904281130414813377004768187749856159516993147914829977059898221654274464629888953421844414440639991528768023483798573120536065769140311891698423646266537383016523215880029600605189709081279832412078852035560908700407651616997915341293578390282724093643987273226631273946852688078084398239791141632091515017625152411198375360813531689651854797063308637628313142311894835529
 . . . . . . . . . . . . . . . . . . . . [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)
							18d9745e56fe20fc4711a57122d598da01e48f47
 . . . . . . . . . . . . . . . . [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 (65 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'balcovacicek.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.balcovacicek.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.balcovacicek.com'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189d1d7c19c00000403004730450221009d425ebdeb80a3b9a510504a8ec0b39cdf0d54c06a05f449230becc89277f07e022030da2533ba1c001b795ca56548686beddd0000640f55b0ab748a79481ead7e14007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189d1d7c19d0000040300483046022100f695ecd13a6a5019601e0e57522856ea2db7dce4cdb9589abbf6482c93f4b228022100c7fcc383bde78ea9eb7292b05a769bdfc4c3ea7fa81beaab3355f8e2dd79d690
 . . . . [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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