satomar.cz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:4a:30:8b:2a:f3:65:9b:46:71:2b:2c:96:8c:33:57:5d:b3 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): 04:4a:30:8b:2a:f3:65:9b:46:71:2b:2c:96:8c:33:57:5d:b3
Serial Number (int): 373694564423396537732208702306619582012851
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 27:aa:e9:0f:ef:aa:b7:54:b9:c2:cd:de:51:09:56:36:06:2f:5d:ae
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 1c:81:22:83:3f:5a:62:4b:a3:d9:a5:df:a6:2c:d1:fa:98:dc:d2:5c
Fingerprint (sha256): c0:6d:4a:8c:f3:a6:7e:4d:5e:9e:c6:28:de:42:b2:18:0d:38:62:70:37:b6:9d:3b:86:6d:7a:3e:2b:fd:08:48

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 373694564423396537732208702306619582012851
 . . . . . . . . [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 2017-08-23 01:43:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-11-21 01:43:00 +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 '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 821260559433019026062936848734196925277269494448382501411485323827139836426874813617789956661223782728770460309246607454285153133606321528256991224642825931840820878785354272135680919743215356429271482857440513596230643858554725462535678128176526879507770609372821736609116442491924998498945606747653032341916624803519199645438121190986763170155302101098096524184015030698195580439147622070197874809411655265441270488103427761366628092293054860809007672540989990879102721063262305943428944067983822165951621281685298955387694968665509017428954120604090331123803626326940171964760757882475333360037335325456381694802492743991330168540973123143819588247401893268269457458062465372824049444941107479868398710738593365814455250164180044122559483177368498213009230753136506026313054702515274736674389853500843011181641237446280578010467431196618904260601332015839882469003142908845856441338571636715452461006799231918624521822631212639071197527671434618294220565221388516533295132227613466476591719659213395124742034424407914555809930667420095902802978714919385500207421959221067192653947450288720885248090745531515302753661683898937610170301092003189032580301529880774917620034157068158161624986212853381375746268174493305988642723443601
 . . . . . . . . . . . . . . . . . . . . [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)
							27aae90fefaab754b9c2cdde51095636062f5dae
 . . . . . . . . . . . . . . . . [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)
		00595605a7efaf6e56516c3f26b7f3632d4ed47a5ed1d9965e88234735a0d5e22a2029efc392ee3ca86ff12b1a08f5d96dd09bec4e2c36804a6b6b5c52686749cc1468486aebb4db6adf0471c8a19b0abd78d5bca1affe0901b5d01700672bf3758174c1578a57ce189960e6afbf14715b523d6285452eb3f70bfda8effed749eb5c5b81cb9746e9a9d7124c84f129781dc7b5831a8ce9136c416deb6f98bdee7bfb5cdeb3e129a53002a233d5347314eb182fe496c3a38435d61fa88b56060a9338d5c3585e71a42ea6fd429762de6d04f8132d01ffd5bad9273d7f9df87f5c0def21ee71841b8a4340ac1988b390b675f77760629f4cdb63cc250ad18b95479b