lipimg.cz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:91:ab:8a:f1:c7:10:d8:2c:2b:44:71:ec:d8:a3:aa:55:3e 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=lipimg.cz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:91:ab:8a:f1:c7:10:d8:2c:2b:44:71:ec:d8:a3:aa:55:3e
Serial Number (int): 310905820426894847479647925659325937898814
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d2:79:f1:e0:73:02:cc:6f:98:d0:74:d7:dc:2c:9b:b1:6e:94:c0:26
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 03:77:9f:a8:46:76:a7:d4:bb:dd:a1:aa:f5:2c:6a:7e:9e:45:8f:5a
Fingerprint (sha256): d8:91:d8:d1:8d:2f:1f:bf:53:ca:a8:3c:26:8d:59:46:0c:59:89:e9:0c:16:4a:2d:18:f4:27:b9:a3:a5:b3:5c

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 lipimg.cz

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for lipimg.cz

Public Key Algorithm

RSA

Key Size

3072

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

lipimg.cz
www.lipimg.cz

Other certificates including the domain name lipimg.cz

(limited to 100 certificates)
lipimg.cz
lipimg.cz
lipimg.cz
lipimg.cz
lipimg.cz
lipimg.cz
www.lipimg.cz
lipimg.cz
lipimg.cz
lipimg.cz
lipimg.cz
www.lipimg.cz
lipimg.cz
lipimg.cz
www.lipimg.cz
lipimg.cz
lipimg.cz
www.lipimg.cz
www.lipimg.cz
lipimg.cz
lipimg.cz
lipimg.cz
lipimg.cz
lipimg.cz
lipimg.cz
lipimg.cz
lipimg.cz
lipimg.cz
www.lipimg.cz
www.lipimg.cz
lipimg.cz

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIF2TCCBMGgAwIBAgISA5GrivHHENgsK0Rx7NijqlU+MA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMTAwNzAyMjFaFw0y
MDA0MDkwNzAyMjFaMBQxEjAQBgNVBAMTCWxpcGltZy5jejCCAaIwDQYJKoZIhvcN
AQEBBQADggGPADCCAYoCggGBAKNJOk68Tx14EOMGdQbjW5Oxg0hFzhw22Y8fOKAN
WyFhlcAcHQbjIXN+XIjRJldosF38i25Z6Fgh7/IgAHTWMbjUXDL+62ACogg5Vk+p
+p5IF3ZMZ38F6G+GPtKsGbu3To/uAiK2AYHqUT7xNiVMvKiDXoRXdvKRfhWZInLw
9RvnehnE3y7ZPep1wlTPKLFD56h3ufb5niRu2EuOtAqZxhgq+PA46uiw5tSw+KZh
UnQ3oSlVudGs2UyczOLpxsAjyzeErmoU9OSIOSzgTl1wHL00h8WwJwI3wHpwoKDh
cQMRMbryWKnnS0Rw48U6jbZW87QyUE4HnmLXklTEYoLniiH3pCw25ljd/zFOrf+g
nL9x7pR8mTWEg5h3hj6iT/+wYnS2IhyNJgEphP579NBgfrzxmSDC34/EB+5ct+oV
XeHo9t4urKRzLFyDp+S5daxnuZtZHr6ZjMTnJVHQQuK3VGYYdYw5h1F/UGulnjU2
9ihkxHuuLaLVVGP2GZxpVJek5wIDAQABo4ICbTCCAmkwDgYDVR0PAQH/BAQDAgWg
MB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0G
A1UdDgQWBBTSefHgcwLMb5jQdNfcLJuxbpTAJjAfBgNVHSMEGDAWgBSoSmpjBH3d
uubRObemRWXv86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6
Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6
Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5vcmcvMCMGA1UdEQQcMBqCCWxpcGlt
Zy5jeoINd3d3LmxpcGltZy5jejBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEE
AYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9y
ZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2AF6nc/nfVsDntTZIfdBJ4DJ6kZoM
hKESEoQYdZaBcUVYAAABb455wHgAAAQDAEcwRQIgI9gIx3VpFyo6JJDO+lB6+aQv
3VtruIxaZPwFdihMtOMCIQCiv4nHsmpkyfSJLVTgOifYkWjAodxYqD0mtRcGGzeX
/gB2AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq7rxhOhpp06IcAAABb455wKkAAAQD
AEcwRQIgbo22Njm01shQ+yJ32pxnHQqT+O5SZ9dYGJg72/jacq4CIQCN5WF50StR
BE5Qnd81WKgRL2D6q2SESNr7ZYjZx3AbhDANBgkqhkiG9w0BAQsFAAOCAQEARDjL
bsUdNTz880NKFAddW0YxjcTGH8Rn8Ur70pihXtltPQn8Zxjk/cjjHXFmyB1phtzc
itfotVKNtSUWYhrMRZO4JjpaASrj31Anyl4EMZ5vRLkdJC3gH3IKKXJIxVF33r3Z
Q0XD5A+2lBtGDJkvFKjAab3m7rQ46VmV4JLS2xQzlfXBnGNOCJDBgMdsAl47mgsj
U5idZ02sclfsG4OLSzID8YerBy0gYbDnr8/Nvtsofu1T4Kpd2fDUK062La+XDbzT
FQ9s16Qhkussy+F8Ff851IhsCnw6vPqJv/6V+Zm4lMlBDRxpto8PfZ3Cj6mK6gu5
Mb6aARRWTW5pDhzluQ==
-----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 310905820426894847479647925659325937898814
 . . . . . . . . [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 2020-01-10 07:02:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-09 07:02:21 +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 'lipimg.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 (3184 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 3705576529404214377227688107081630033419425023754319228747255621914626109435119333157593346653378335488057306899096334380664486878291561876583327970359168649560252674934488675370286381675577380385757391516242805435819337588197185376351457130127368591479646849670395210541181435993098464526264197888707603223714241933540594056501788109770343240191838335704004281301148404681909647549843225122153462836962318870622126216089842222978444010162021929427876402276479900384687935810480657077548655247756547268398948980233080914160437337645680895129382547056249399228338371370561633867391876207243977320815371787370373965313092220022902301172528924914083657450378674621543922292226970725219997394704433775905875478341860250367835741437766497832464579454409820734223638698404314728700623813345845186555325367347590770363338261879219017555921475112218439917477767495847545078222052993788632448190083303216332142220338285642893825123559
 . . . . . . . . . . . . . . . . . . . . [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)
							d279f1e07302cc6f98d074d7dc2c9bb16e94c026
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lipimg.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lipimg.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)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f8e79c0780000040300473045022023d808c77569172a3a2490cefa507af9a42fdd5b6bb88c5a64fc0576284cb4e3022100a2bf89c7b26a64c9f4892d54e03a27d89168c0a1dc58a83d26b517061b3797fe00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f8e79c0a9000004030047304502206e8db63639b4d6c850fb2277da9c671d0a93f8ee5267d75818983bdbf8da72ae0221008de56179d12b51044e509ddf3558a8112f60faab648448dafb6588d9c7701b84
 . . . . [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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