autaborek.cz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:91:6f:09:85:81:8b:6a:5e:e9:35:00:4b:4c:c9:04:3b:99 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): 03:91:6f:09:85:81:8b:6a:5e:e9:35:00:4b:4c:c9:04:3b:99
Serial Number (int): 310825394744844726878120667887357460233113
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d1:f7:a8:a5:de:38:43:b9:09:53:6c:c8:cc:9b:0e:7c:f6:cc:a1:02
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): aa:7a:6c:5b:84:fa:b9:cd:3c:3c:bf:a8:1c:0a:16:a7:50:f6:6b:53
Fingerprint (sha256): 61:67:93:be:df:29:10:09:80:08:ca:ff:96:93:bb:f2:36:36:c1:24:6a:af:b7:ee:8d:1b:f7:43:45:50:e0:f3

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-----
MIIGDTCCBPWgAwIBAgISA5FvCYWBi2pe6TUAS0zJBDuZMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODAyMDIwNjI1NDhaFw0x
ODA1MDMwNjI1NDhaMBcxFTATBgNVBAMTDGF1dGFib3Jlay5jejCCAiIwDQYJKoZI
hvcNAQEBBQADggIPADCCAgoCggIBAKxWF+5/p+8Ps1XkXUtEqh7jWcHXo/gvz8XV
H/LiTr3IYpId746jEbpD9q79S84oe41S9zbRpHZhh0FpIbR8XZkV3rF0QZyG/kED
xn3rMLhcszerpOAJNx2WcReleSOQux8P/6sALh+/ZYwKicHCNVFSp2EHo5cxSsrN
lNbZ+3IxmufmdfVz9LdyZ+HMf9wj/Hh4V/9J2Nm7WDOHA5TwM9cNVjOhDZjkxpGW
jngMjpYzdcr5+H0jrJo47p/gEiGEEy4x53fAF2YbuwOyroJWIf1olam15XRtP3Oa
SQqFc0C0Aoxm7ImkJcwzsGkemiaCQQPkZwCIqz1Qekyw2Ck+dSFdig0uB0nmMVRa
JbNfys8fDjrNNSEMEVzkT6sJNw7XbKsELMKq+90xCw4NUEBeAOjGa0hOp5CuN1To
501QTVpGxSfHkILLPrmJpc29dhhrQJJRvLURvdFjrjrX0Hw/q7B+KotBFJXvSqCK
IGKlnXE39GZN88Bnc1IDIXneVcZR7Nz90m93eqkO4DtcKjncLecQyGMzSgGtG1ir
1DzP1i+BigOdmT0M7NJFr9OxFgPiKLw7zHiSz8t+lWO5b3Ba63slRpObmyuBh8bf
BRznqs/PqC8sONHxWnv5lReeCYNK6jvnxrS2aj2AG2mrYwvbQURU4N4lZTzHTkf3
VfMsTcmRAgMBAAGjggIeMIICGjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI
KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFNH3qKXe
OEO5CVNsyMybDnz2zKECMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh
MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz
LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz
LmxldHNlbmNyeXB0Lm9yZy8wKQYDVR0RBCIwIIIMYXV0YWJvcmVrLmN6ghB3d3cu
YXV0YWJvcmVrLmN6MIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLf
EwEBATCB1jAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcw
gasGCCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSBy
ZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3Jk
YW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6
Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEB
ADvW6MztVv45VIIFUwH4k0wXWh34P0uAcCCQDT4tcoQlv4B0ATMpBaGtnWaWXJdi
jlQ62UMMbwIhe9vC8oCzvyBNXOsLpvt9KW35bP+7jDxfMrsadcbxEm/JoqlKFV1i
PVgyL1BHnmDvMmcNrnKYyd2XMkMjutCEmt16JSLOv1EuqibNI3cFzkueOvcCAABY
S53jJV7IzSwe//S/bSdmvB7raIEPEa/xjL+EA4t2ARzzYZfqP5ncF8K5SZDCBTC7
AJBW78GWW1O7QLkfYljAq2rYQHoPoTBsQbjdCpQRU4JEIlSikqF5HQuIx80grvx2
Y4xCdSgJq/nRpM30XiSzHbY=
-----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 310825394744844726878120667887357460233113
 . . . . . . . . [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 2018-02-02 06:25:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-05-03 06:25:48 +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 703070774883114034832292306524484038589160523811125256581438855584772519789970720704628627219817620426532295132294209951771373288378214326478014839927955446990321759535643616496361991658762905123170591361589374676334743457188619914782638334052126999654679628898641275572313268321559933313245218886191821589190076132908345908161515046626848484317371224783498919252753990038762526424089877499181413869862721962837249677662104433820867172271988162060985124934441790881761367539225494691399051841638894021933584984160894371143199921877910982461000080791943931805323959985863309801163952632227708756269212007193098482595752452339315101361763089782433715147044000278479615742807132801541561283172334140481550934428353709108054849384227832980391710847895480041410630605745130327305661337078721989064779681258093199979352464017964590622845784255348183563314151066505283017802677233067007254162013140694457010898985748674505058790526957342244002468225839669148399508548958124669248308735460634523709770058927789921156313937968984017333086977769208366305272709272838187494196407585492319180486167433986772124393711265440662119645711611632942474432927470846836513525345615467517525607681589786433793735161521385444854634266530354183866619382161
 . . . . . . . . . . . . . . . . . . . . [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)
							d1f7a8a5de3843b909536cc8cc9b0e7cf6cca102
 . . . . . . . . . . . . . . . . [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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