santoska.cz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:18:34:14:50:b0:25:ba:0c:06:98:a5:af:3b:33:e3:7d:b9 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=santoska.cz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:18:34:14:50:b0:25:ba:0c:06:98:a5:af:3b:33:e3:7d:b9
Serial Number (int): 269572859939649850141936330733046466837945
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 18:48:d6:d7:eb:7e:00:70:01:cd:e2:68:bf:4a:61:dc:80:7f:e2:61
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 78:b3:86:01:62:2a:fd:98:0c:02:8e:ba:93:59:f1:b2:7e:4f:7c:6b
Fingerprint (sha256): 45:62:80:bd:c0:dd:7d:8e:e3:fa:d3:e7:87:6c:a2:25:2f:98:41:f9:a3:e0:aa:a3:0b:f0:fb:37:11:a6:ad:51

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 santoska.cz

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for santoska.cz

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

santoska.cz
www.santoska.cz

Other certificates including the domain name santoska.cz

(limited to 100 certificates)
www.ladeklar.app
santoska.cz
bakalari.santoska.cz
precision-teaching-app.co.uk
bakalari.santoska.cz
santoska.cz
bakalari.santoska.cz
www.splinters19.be
jacob-klimczak.com
nl.staging.mistergreen.club
bakalari.santoska.cz
mapmaker.mmrstg.com
santoska.cz
bakalari.santoska.cz
www.notah.net
santoska.cz
www.cheerfulmoneytransfer.com.np
links.hanginflow.com
bakalari.santoska.cz
santoska.cz
firebase.sharehows.com
bakalari.santoska.cz
santoska.cz
www.bakalari.santoska.cz
support.thedailychrist.com
santoska.cz
ihr-wunschrezept.de
bakalari.santoska.cz
bakalari.santoska.cz
www.altbau.net
otp-generator.santoska.cz
www.longanespa.com
bakalari.santoska.cz
otp-generator.santoska.cz
demmel.be
bakalari.santoska.cz
bakalari.santoska.cz
pong.live
santoska.cz
pong.live
otp-generator.santoska.cz
auction.drivecloud.com.au
sales.monday.rocks
bakalari.santoska.cz
bakalari.santoska.cz
bakalari.santoska.cz
santoska.cz
bakalari.santoska.cz
bakalari.santoska.cz
lander.rugbyschool.net

Certificate

The complete raw certificate details for santoska.cz in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxMS3vxneKu2clxb7G5zU
Jwsu88mmlfl2iqArz0hWdpwGsDnnldJYv7OYzwTM7EePQrauZdEP7h/nWvC9br6q
akTPGYusqyrvZCnpRnL1YdkGsFdfHHdcxgFUTfqc7wiPruuEBso9LsolQyeBkkQ4
qTy8s/ELHY4bdIwgOBJO4RiG9EMnPvavQ/kedNRXPlOHwJwRZSbQs6f8mq/fXody
ErLR3LY4f/o3zdQJsmBb3tnlzU53LlcAT9165FxqK6cuBGVnPbyN+r2hCDCzPD/5
mv6BTG676mKE9mj9KWwbKPf5O8DdNB81IA1jyk4lb3/jyzkJ6H3OoNdmBDNFSmXO
iQIDAQAB
-----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 269572859939649850141936330733046466837945
 . . . . . . . . [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 2019-06-21 21:46:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-19 21:46:04 +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 'santoska.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24839712916096877473571790600060468225840949298113861333155616120539594408526947525704528605499518975604206146263652179715245376969687708981166780349554603824869272466147098943501464302572759755868905008116653721388253001405528100575227952876371215452847783995617615125870969404735191664114472774085019573526115823435846472049049629199795158521492210197399520729504588801986194742717879992711686694273418288239362725075408975687743152309632612549450426342361195152175914407029259553451992625244202223956351002545611648263278944701033924817511257878354732773766942005608051949623348478094092379529954746087110823235209
 . . . . . . . . . . . . . . . . . . . . [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)
							1848d6d7eb7e007001cde268bf4a61dc807fe261
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'santoska.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.santoska.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 (69 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016b7c37dd870000040300473045022100d732bbaa02e2b6390c74e70fdf31fd6d085313b0c5b418dbd891d3e33b02b637022006ece023a277041f21ed9ca3e9a7f4bab63f25a279c9aa27410b6f68ab9b7fbe00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b7c37dd9b00000403004730450220414b3706385586b443730863bc2dc468f3f38a2fb67f967c75baf652bdf689db022100ff9603071eb1f59af57476aaa8fc6c57f5630ece1fffd13c520e84e1c8560e1e
 . . . . [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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