satomar.cz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:2d:49:6f:b6:b3:2b:70:29:e6:c0:8e:47:01:9b:b4:59:94 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=satomar.cz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:2d:49:6f:b6:b3:2b:70:29:e6:c0:8e:47:01:9b:b4:59:94
Serial Number (int): 276747178000960399427957400946770256877972
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 37:0e:0b:fe:bd:b4:d5:03:46:91:4f:e3:1e:06:dd:b5:99:95:84:ab
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c7:f6:21:30:38:53:e7:f4:da:9a:11:0e:e2:9e:30:50:23:43:2f:8f
Fingerprint (sha256): f2:82:39:6f:02:ce:72:f0:cb:ff:33:75:ec:3f:e4:28:79:19:60:a6:91:d0:ba:a1:19:7f:8e:dc:9f:c8:f4:bd

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 satomar.cz

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for satomar.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

satomar.cz
www.satomar.cz

Other certificates including the domain name satomar.cz

(limited to 100 certificates)

Certificate

The complete raw certificate details for satomar.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 276747178000960399427957400946770256877972
 . . . . . . . . [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 2017-12-19 02:42:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-03-19 02:42:32 +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 'satomar.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 640946026225233898349334799763931982226227641302928038999813499833677968066023435880119112976952507223228194141781832419253522325541966857500932540094561226314536328264524320581493826912395957525947932273734657479804295288067957327352241809162445561269011920927090002714479132189867747491161381467264932672119275565820314732513079372098131722886907556426501553246860228687969849393562467924177435115340223607174152000718649728678046855001309568713520796627287229653338904564313170154213542718643707131001807872532325112831178515042822432279986120375348515745445122251463362580843069961809854111895486399263223122992691523486787197667990033165254497196707253993752582227427282428955782851934937361432350759223035161134179454166749842684331401635741134756557911001631570046504310161412466994260454372155842094852964790939791729456726644570302409487657319808675510156372773569927952397245047030544347698197829989899613017367177559354839407086525791182891697618177135968099065501127768733925004889888715368078026353677857165113107468012578275016729269408584303725707981977508884326781342849074977812846774922775647738340023808300265316519017543779164424277436249190940425465742991071112778635004532960769690484260809037775529492343587633
 . . . . . . . . . . . . . . . . . . . . [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)
							370e0bfebdb4d50346914fe31e06ddb5999584ab
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'satomar.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.satomar.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)
		004d59d41cc858f4f85f139ffe01fdb34c80bc5f95f48d0c883dc0c67c0c9521264cda7d7eb2d37d110a2318ac9354b25a9beea965af6e5e9d6b053361368aed66a8ccfb3a958ff89559bec01f6e64be5e9ee007f0b0fa4ae4cb4ebef50403993ea74d8f976854b13ea8a193971ef643fc2164a5f2c51b4bafff5fe8df6321439c0b74079034d0b3e62e5703ef96126f8099acc6748c83a2f31c57d192e4268bec7d0d067e14fa44996dfda3a9d1d6ee0d4fab3d84f0bdc868f70f2b08f0f3e9ab02189d5fdb9375362ecc2ae0ee92f93a1fdb9087f89121170a7580bb85cea6a3ee54327fb4833af091b320b9ac531c474e243e6efe327452c158f6203892d273