spsdplzen.cz

Issued by R3

About this certificate

This digital certificate with serial number 03:3f:eb:56:52:86:3d:f4:ae:9a:c6:f6:d8:b1:ac:db:73:1d was issued on by Let's Encrypt.

With 4 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=spsdplzen.cz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3f:eb:56:52:86:3d:f4:ae:9a:c6:f6:d8:b1:ac:db:73:1d
Serial Number (int): 283087463701632488027767134568960851931933
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3d:30:54:4b:80:2c:fa:9c:95:5a:de:e3:1c:ed:85:a2:23:a4:25:76
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 57:96:af:24:0c:a6:0d:8b:5f:f3:fe:e4:2e:c9:d1:5c:e1:7d:df:b4
Fingerprint (sha256): e6:82:a1:76:5c:c1:67:6b:b1:37:98:96:0e:d1:7f:99:ee:89:4c:f2:15:46:2b:3a:c5:a5:ca:b0:44:13:5c:c5

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate spsdplzen.cz

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for spsdplzen.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

dopskopl.cz
spsdplzen.cz
www.dopskopl.cz
www.spsdplzen.cz

Other certificates including the domain name spsdplzen.cz

(limited to 100 certificates)
mail.dopskopl.cz
mail.dopskopl.cz
spsdplzen.cz
mail.dopskopl.cz
mail.dopskopl.cz
mail.dopskopl.cz
spsdplzen.cz

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzGiO2UsEi18Gn+QA4/iN
BWF3+fdPHtWJRz2nBd5iKEewaOvSM4eqXm2RiUectJrWqImAYlLXigziTQxbSP/2
SZ2+Z1AJsBnkXl4K2UpejwyoSz1d5S1zTiHsZIcbVtHBAreRgIqT2xgFS857a2P2
IKgLRVUv8Jiu2MFB/bvgEXnpGI0+/XewD2+waDLKKLGi7GtI8hQvzaGA3Jr9YAZ2
ZWLMqE4k5WXzpHsVPo1iCSt9Uxw9rmF3POIUcq/UAsgqLKDNGmm9GO3cLmdJ9/Az
qWzbOQLa1cdvMuY0VVbNItp/MTiRrXzryEy9qD6QyOYCoxugrqUMoPxisEeP37+Z
nQIDAQAB
-----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 283087463701632488027767134568960851931933
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-31 20:59:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-29 20:59:39 +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 'spsdplzen.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 25804173686066562396986751278736816115074483560282297487482794116908277839407752520055473969507953108023443356692018442182982207039365033065943214317015370413990182127403956400600907459958758148920867259975818545881181221226718179862413951199170567211027240118486298495701605109325255539108319333438225244451854456634991474504296552761475585568061328268439312909778417801321016602816352864349398713467514330649018801559798946813523296454672606254425431452501182242457527913453730418255175065877625337215650549369054860058254516842825209860402546153170680548796356589829251820896292198406131526533322609362219533572509
 . . . . . . . . . . . . . . . . . . . . [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)
							3d30544b802cfa9c955adee31ced85a223a42576
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (64 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dopskopl.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'spsdplzen.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dopskopl.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.spsdplzen.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a4d9bf1c90000040300483046022100e1bbe6d7bf9785d3291553577798c397c4fbe0c9af0884943ae08b1499008cfc022100956ede6c7fac787d49e94ed9b02cff47af942dd28b50decb159dc219083c55b8007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018a4d9bf1ec000004030047304502202ef4bffe6305e04c9469f8921e2a91d17e28e080b534eabb85a15b3dfbf1eca4022100fa652620efa1a1a6281b973f582a832229564c47db2a2561a9a4a3bee55ce082
 . . . . [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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