autaborek.cz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:1f:8c:f0:7d:1a:28:59:7d:c7:aa:fe:b5:8b:b7:ea:ea:19 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=autaborek.cz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:1f:8c:f0:7d:1a:28:59:7d:c7:aa:fe:b5:8b:b7:ea:ea:19
Serial Number (int): 272072951777859389158673200835741231016473
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c4:7a:98:ef:87:cd:98:4f:a4:90:59:20:9a:77:93:1a:b0:c1:fc:65
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 66:00:5c:22:2d:1d:c4:15:91:09:e3:eb:5a:1f:34:e7:46:28:1a:c3
Fingerprint (sha256): 49:36:37:3b:4c:84:4c:ce:33:f1:e0:c7:0d:cf:77:fa:a6:3d:f7:47:09:8c:76:09:dd:24:45:10:35:46:1b:e2

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 autaborek.cz

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for autaborek.cz

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

autaborek.cz
www.autaborek.cz

Other certificates including the domain name autaborek.cz

(limited to 100 certificates)

Certificate

The complete raw certificate details for autaborek.cz 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 272072951777859389158673200835741231016473
 . . . . . . . . [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 2017-09-19 19:03:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-12-18 19:03:00 +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 'autaborek.cz'
 . . . . . . . . [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 763079903272008193762766547818881084679901496130485964275045485641287494541248942094532280212523792527401026283977189675947007881760893546854474386704422156472071418470029614563734792782408721206391256152066950292208578107333653660660036874721959436552774398108013855284141654520317541298744440881325791419206081090067643861549998850359201274403775845160421422965185342411365216012068328022205934457521718695090063316294830057235204210163332706557791648745248796118846480809351707832437956548197728083822650100278075017713958544401133061384880423804406668636808838016386269299059483769346863962290953865075121447065074131155963196543654924114771048282908529090531898216460882709411592474572412777895051650642767881009534317791210921802455776218858939254401197566369153619380963698028747295040192909213519339992708790162864985277732498828673263719805500720634832970372896606087083930578880276145364210629137404051599004796751624636193148880299996146673359353197288616629410793376351631078849392944139791210034085762993046580537002155084758260990553590019086654189950270019525725856985979549446692416423576010238238560850595151400085557499552158019980180417933351115659188748011266484680238073877378749986178962946749625608650477487657
 . . . . . . . . . . . . . . . . . . . . [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)
							c47a98ef87cd984fa49059209a77931ab0c1fc65
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autaborek.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.autaborek.cz'
 . . . . . . . . . . . . . . . . [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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