uzsvm.cz

Issued by R3

About this certificate

This digital certificate with serial number 03:ab:02:23:3a:fd:4e:01:d3:df:a7:34:be:25:17:82:50:e3 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=uzsvm.cz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ab:02:23:3a:fd:4e:01:d3:df:a7:34:be:25:17:82:50:e3
Serial Number (int): 319527983921591459910964209367921346105571
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 83:7a:d5:67:95:c6:ad:98:41:52:fd:86:f1:76:31:98:b5:7f:46:b8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d0:b1:bf:9a:f1:3b:5f:26:73:fb:e5:34:cb:64:40:05:3f:f1:4f:15
Fingerprint (sha256): 4c:95:03:2e:b4:07:52:a2:a9:02:e2:d4:1f:36:1d:eb:4a:9e:a2:4d:07:d3:74:72:06:ae:88:03:12:20:25:db

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

Revocation information

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

Check the revocation status for certificate uzsvm.cz

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for uzsvm.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

uzsvm.cz
www.uzsvm.cz

Other certificates including the domain name uzsvm.cz

(limited to 100 certificates)
crab.uzsvm.cz
*.uzsvm.cz
uzsvm.cz
uzsvm.cz
crab.uzsvm.cz
crab.uzsvm.cz
crab.uzsvm.cz
www.uzsvm.cz
crab.uzsvm.cz
www.uzsvm.cz
crab.uzsvm.cz
nabidkysi.uzsvm.cz
uzsvm.cz
uzsvm.cz
crab.uzsvm.cz
nabidkysi.uzsvm.cz
www.uzsvm.cz
www.uzsvm.cz
www.uzsvm.cz
nabidkysi.uzsvm.cz
www.uzsvm.cz
uzsvm.cz
crab.uzsvm.cz
nabidkysi.uzsvm.cz
nabidkysi.uzsvm.cz
uzsvm.cz
crab.uzsvm.cz
uzsvm.cz
crab.uzsvm.cz
uzsvm.cz
www.uzsvm.cz
uzsvm.cz
nabidkysi.uzsvm.cz
www.uzsvm.cz
nabidkysi.uzsvm.cz
crab.uzsvm.cz
uzsvm.cz
nabidkysi.uzsvm.cz
www.uzsvm.cz
www.uzsvm.cz
nabidkysi.uzsvm.cz
crab.uzsvm.cz
www.uzsvm.cz
crab.uzsvm.cz
nabidkysi.uzsvm.cz
nabidkysi.uzsvm.cz
crab.uzsvm.cz
uzsvm.cz
nabidkysi.uzsvm.cz
nabidkysi.uzsvm.cz
nabidkysi.uzsvm.cz
www.uzsvm.cz
crab.uzsvm.cz
nabidkysi.uzsvm.cz
www.uzsvm.cz
nabidkysi.uzsvm.cz
uzsvm.cz
www.uzsvm.cz
nabidkysi.uzsvm.cz
www.uzsvm.cz
www.uzsvm.cz
crab.uzsvm.cz
uzsvm.cz
www.uzsvm.cz
nabidkysi.uzsvm.cz
crab.uzsvm.cz
crab.uzsvm.cz
nabidkysi.uzsvm.cz
mail.uzsvm.cz
asms1.uzsvm.cz
www.uzsvm.cz
crab.uzsvm.cz
uzsvm.cz
www.uzsvm.cz
nabidkysi.uzsvm.cz
crab.uzsvm.cz
mail.uzsvm.cz
crpj.uzsvm.cz
crab.uzsvm.cz
nabidkysi.uzsvm.cz
nabidkysi.uzsvm.cz
nabidkysi.uzsvm.cz
www.uzsvm.cz
www.uzsvm.cz
www.uzsvm.cz
uzsvm.cz
nabidkysi.uzsvm.cz
crab.uzsvm.cz
www.uzsvm.cz
crab.uzsvm.cz
nabidkysi.uzsvm.cz
uzsvm.cz
crab.uzsvm.cz
crab.uzsvm.cz
uzsvm.cz
www.uzsvm.cz
www.uzsvm.cz
crab.uzsvm.cz
www.uzsvm.cz
www.uzsvm.cz

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr+WPYjYhc+Naj8fwhKE3
RUXdeC4eg/HcuSQJPECnffcxox1kM/kQWHwjn8hO7YD6LhAYQu3oRdy/2xQ1mPVz
425GJolGFGc1u7TGnM9tH6BTX3GvPOYClfJq4iUEO4unYTO7OFbISBfu1lrJ77dl
YhAXGv75yGrEP6BhLY6FJeIA103+rKSTUOM3PrZ+iwySFziJqEAipQzU44OeJpIl
acgXAja/z3gWSqRv2ugyPd3QNIssFBtJlTmj3WFfpyJkIJLbZ4HMztWhsRKHviri
SslImip7/1Ph+KhvUyfqADSwfP1w+XM+YtQREe+MUq+T4viJ/9aWk5ut+M42pUUD
zwIDAQAB
-----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 319527983921591459910964209367921346105571
 . . . . . . . . [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 2023-06-22 15:53:01 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-20 15:53:00 +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 'uzsvm.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 22204903669624992111456616804671294756080548283568785664708444334618189198839753856747102200198811094318893658367173040311296159772806374578012410232527136807313897117292935924594321935780200786050195126871417752330828155296585325050765955367668363052127284697312064178060927442263997210286429391011932969001275095505033981840608021869702961447504321964358439445891759031087267369535229704749779762674603808878590598875755788453282159648443625122706328290954639592189072031039178480480045759312781996570889347867674305033753027661124447298279940936926823422516740680919246217942366807083113675099507477940225677001679
 . . . . . . . . . . . . . . . . . . . . [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)
							837ad56795c6ad984152fd86f1763198b57f46b8
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'uzsvm.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.uzsvm.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)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000188e4060c660000040300483046022100aaa71c52246ceafa99d6da6a41035ed999f23a7ede7d5c0753c60164e7225928022100e95fc3a358368b2f71523a6d25692866c8b7311747d6e0c9d9953f9a326541b6007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000188e4060c920000040300473045022100ea7987c261e39e85e91587a56ba463acb15a9a6972646bfd2e7334588d3016ca02204b6143ed8f5a90461193b934d3849975bd7d787fb440d2ce309168d020cd83f4
 . . . . [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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