www.gajdos.sk

Issued by R3

About this certificate

This digital certificate with serial number 03:7f:a9:0c:ac:2b:34:9c:a8:13:6a:c3:67:85:76:32:21:ca 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=www.gajdos.sk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:7f:a9:0c:ac:2b:34:9c:a8:13:6a:c3:67:85:76:32:21:ca
Serial Number (int): 304777423725087423423027559037662699594186
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a1:dd:9e:2b:53:80:4b:fa:dd:0d:e9:66:24:61:9c:1a:d5:27:0b:2b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 2b:68:23:20:59:ef:e0:93:ed:c9:62:67:46:5c:42:c5:43:6b:b8:99
Fingerprint (sha256): b4:bc:c1:8f:5b:2f:14:3a:33:53:05:ab:9f:2b:42:d2:37:37:e2:de:2f:3f:9f:c3:f1:c3:d4:70:cf:a0:d3:1c

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

Revocation information

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

Check the revocation status for certificate www.gajdos.sk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.gajdos.sk

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

gajdos.sk
www.gajdos.sk

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gajdos.sk

Certificate

The complete raw certificate details for www.gajdos.sk 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 304777423725087423423027559037662699594186
 . . . . . . . . [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 2023-08-24 14:51:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-22 14:51:13 +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 'www.gajdos.sk'
 . . . . . . . . [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 920582058082003081433105240656620369229682466336754851993956136382384411718875993890770705998864753730326800577099206231642099028258518675039988133930636010034166956713382340565720188931922384156733214518323017631557507235221064468963888369212024693288292753050826191267326647996406540755183388266003393471850567739864884871684933261847970303223459536386831878027614729355958455694128686410869239171242102838664413266393721285930569384898431883089177570391290667081638387047671964359594537655928435476138421259713451261113462161047208568397083932870419935861369049129649917540962115390445279671364847747002451549532491385807888906427845955042673639811431971231531246576707122475485054769264703237536919534279028326779856647154072694167191856206977182349979960579822380167523378042862953907066907665944009862020470080152192752806917348639210901783594303776487029692674090622106138433573509159845729686241845209946538262657392169343798578979935643704313905496047359043315386320819117213566202248122240821239749045297187324342349028498715426274054608603273010934407514535625881644825363930948806441260942538530731072408779849100186428081846975064109261218824336705971131325925691214023870051065631560771105017320298786014851654797308799
 . . . . . . . . . . . . . . . . . . . . [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)
							a1dd9e2b53804bfadd0de96624619c1ad5270b2b
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gajdos.sk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gajdos.sk'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a283e1f530000040300473045022100d066cd13234d3cfc64bc8600c5701caa75f1b82b066762dce33d78f742c26e5a02200561bae21d6e393b6746d241f3eece2758aa8487e3b1b78a19af5445a873443f007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018a283e1f9c0000040300473045022026559b857ec7c0e80efb3d4e419d7f02d023b9a9dcf038dd7fa4e950fe785784022100997b0dea342b2412d88fe694ad49d71e63442af9958cd022574b9330caa7e5d3
 . . . . [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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