autaborek.cz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:64:33:2f:b5:17:93:a3:ed:96:3f:c7:c6:6e:61:dd:0f:23 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): 03:64:33:2f:b5:17:93:a3:ed:96:3f:c7:c6:6e:61:dd:0f:23
Serial Number (int): 295433132826096046604731019664223085858595
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 7f:10:99:ff:9c:74:21:db:0d:d6:a6:59:3b:c8:22:fb:49:01:95:80
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): fc:28:d5:28:5e:d9:34:62:51:ce:59:af:b5:a2:a3:6a:69:ad:6e:82
Fingerprint (sha256): d3:be:5a:aa:0c:1d:11:85:f4:72:24:a1:0e:73:60:bc:99:54:0b:9f:b0:ba:0e:ea:27:dd:6b:0e:e4:f9:69:52

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAs4cO+QUk8OMzxYHldYfB
8FYWLGXqJs5myAOcqiosvQUEvWkhrefABZkj87XG+u9KFXUwq54gXb9t4XHcmky8
7FQtZAKUHE88d0Akr5tFx4Tp2fwosGd7OSp3WLVuH6xY2Sc+M9SiBQjj/dvWyt31
cq6gbHet1Q6j6qUuRfBJcTKTfs+GC+9TKGTLA4AsxAygYL+Fo3gxniH2rACOTM/H
okvETls3LzLKxJHu9CWU9KmLxSmQbW51wv39jHXXnU57tSl2i8z42qD8oVwMUJ/U
dZcc53pRTFBfR5WPJkNnEUiATBdddp4uAXK6Dl6WX5BufK3DiNuuiNk1molX1/9H
A4mpUZTVlPaDHjJ8orVbFSIKa9e0ml09gMGxGrIe6JA6fXYXUZO/n+p59IZXlYZl
M+a7M4R2mS/5AbYULvQGxphf/ZF0F69AUcTnID4uvQ1LdBb1MD4AMEFn76p3Fzht
1+0tgj1acXQPwooK1hwwN4m44VMPqLD6Drt1ASD+UP5JrpzacC1iUGStqOWTuUNu
T7D3DUqYbv91r/VEs1dbEIQotJX+XKYdgqT7ZTemB6kTXj5YzBxK4U3HeUQPaybA
WaF3zSK2GNeDEtqaM/+OznRvPTEr2EWvOGusoemNo2a97Ov++wt5qnVOjA2h+wBi
Zd/tih+a24FBND6u9X3WejsCAwEAAQ==
-----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 295433132826096046604731019664223085858595
 . . . . . . . . [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 2017-11-25 07:07:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-02-23 07:07:45 +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 732408595036248226788552039892241436499122592808809914632016119271406973970826461053566106508630357688207728053882977559451139174553801964697676119735181761568285409153011551562138533157509624445875492195853689783090334134692906446710438500641238360150504012802122308864940945772787494692673316975093607940039196379329084435961788483932405544465640056275108290145584646980558090562526501660153925337255905131252085902654249890057522599430693529454557598270814137062904588842429389271550987378266545090876785502131243077229985977763618189925536751705192033900436089729415520799557229758533374406062988412810273202712560475711046863814893809269430701104256476384897264555629675604231283985099168532182970256261425383866008670606131999528706189565612890978136397556077842152597331792429855715391381834225342435903395882946726629528744593851364320785112386012833972578937503613750396104065209250552157408623556020221961350269174798296414337385491958195337161613314276374274537870735520654322201356456285987027361540111342264857414334846400906765061418666715330015063208465456170885464065223579266419525969638834801591746647585815632644755979070630623345105307213255954432439653689952969529495226872979331253802650303687036652065209612859
 . . . . . . . . . . . . . . . . . . . . [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)
							7f1099ff9c7421db0dd6a6593bc822fb49019580
 . . . . . . . . . . . . . . . . [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)
		004e2eb84d587412c749b3a91a6291c15e64558746605e8af2eae21b643eb3e9041ae2c954192dfb22a3ba171cf1272572c8154d0a81a1e0944f4c0ac52cc4a3ecc0923dea615a48eae4f4753a6290eccfb785443909deb28de77d8e4ecf8bb49e7e1ea65745897abfebc0579eb7783e1b6e46336cee66f7570905073a37719eb2de3597d6fa71a773c4f35e6aec3b12689bcc924c1793ab8807cf06ec974f8b3e305edd74edea782b2dd283249591b969137b2d0d5005d98be9c2ef579f1209ba3d8b5dead5fe48c22d53e88122b2bb0fcc96c1c47fa0dd653635fce40d1a14231e6f0f3ac70efe24ca8f519ce17b07ca35bd0b88d35ecbac95372394860e704a