zuszbraslav.cz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:5c:5a:c1:ff:90:ce:3f:e9:ea:3a:28:0e:4b:52:61:bc:68 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=zuszbraslav.cz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:5c:5a:c1:ff:90:ce:3f:e9:ea:3a:28:0e:4b:52:61:bc:68
Serial Number (int): 292763473368408553741007786175397456100456
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f5:29:60:ba:f6:d5:4e:60:cb:5e:e0:5e:59:ac:04:be:12:cd:23:96
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9a:3d:57:d0:b7:64:71:ca:8b:a8:2b:4d:b9:46:b5:7c:7a:96:8a:27
Fingerprint (sha256): 59:54:0e:3f:48:42:b4:dc:74:b5:f2:20:6d:93:6f:54:f8:d6:63:78:9c:55:d3:7d:82:5d:8d:80:bb:93:dc:2b

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 zuszbraslav.cz

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for zuszbraslav.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

www.zuszbraslav.cz
zuszbraslav.cz

Other certificates including the domain name zuszbraslav.cz

(limited to 100 certificates)
zuszbraslav.cz
zuszbraslav.cz
zuszbraslav.cz
zuszbraslav.cz
zuszbraslav.cz
zuszbraslav.cz
zuszbraslav.cz
zuszbraslav.cz
zuszbraslav.cz
zuszbraslav.cz
zuszbraslav.cz
zuszbraslav.cz
zuszbraslav.cz
zuszbraslav.cz
zuszbraslav.cz
zuszbraslav.cz
zuszbraslav.cz

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvhVAopxlIH4Rjp1XaTCR
4ifWwqFvs2PwPrZGcccR3MzChHQA/uXnWQZqQvcrLo9wwGZWNafxKnrZ5obw/cTG
WuhoScmQfyJQtfKxBnOfkZdLmk+KLSU+y9FoDJVCgmNoPNuV4ZPNmfUGtmJX966J
aFZkjOqd70mO70pjRgd166n+RLE9JBIc2dEGVakRlOWNEE2EoCEKwrB46Hfeay1H
1jVUjGd7KhD6FuIE0AxWsO9FzQd7YPLnQqxpwAQKZ5rymB5FpgCf4FIIznOymvWO
MKqOduNerld9mGP2JsM2dg++g1UJIqgGOzEBo/Rzb4aR5ovIYu3Vr/CRwi6vuH2K
oQIDAQAB
-----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 292763473368408553741007786175397456100456
 . . . . . . . . [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 2018-11-12 02:55:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-10 02:55:59 +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 'zuszbraslav.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 23995757932647934658139841978168405341550275054981967869812955796322480020617887366208438567866587125967140600865077794021953082157066492756912695393700368914269059942656984765577098174386460321853692983170091747064534610791430712736899876780252281031622773884309335275488023850520071602810809363783261250530707629761300015493053968411781238951200630323333650448790417336887958231659934046506594360939472160002607669000131854155644026336675111749428229342886943931307490212798262590957974376426894401384515878017357252358341910414249654638321586182325143213833195826648920712932813330861931927953149158132855689022113
 . . . . . . . . . . . . . . . . . . . . [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)
							f52960baf6d54e60cb5ee05e59ac04be12cd2396
 . . . . . . . . . . . . . . . . [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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.zuszbraslav.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zuszbraslav.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000167060fd2ba0000040300463044022045ef70539797ae3d9f57bdf9ba35b83080cb69a13520d107b9b5f0e17995f36e02205f44f299b356ce0290bf6a16839cd0adb1422630b0a5517bdb9c96f84c19a0cd0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000167060fd37d000004030047304502204073728412e641a968aecc70fb8281ea44cce2f4bf086e0f649328447fd0c16e022100d39cff828f588f12f6c6c5139c6b2a46d31c8aa1b8c460e3c7ea7bdd1d89aeaa
 . . . . [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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