smark.eu

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:75:85:10:a1:24:2e:c4:a2:3c:65:9e:2f:0f:92:bf:11:93 was issued on by Let's Encrypt.

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=smark.eu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:75:85:10:a1:24:2e:c4:a2:3c:65:9e:2f:0f:92:bf:11:93
Serial Number (int): 301326768393554304597907168364521223819667
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e0:0d:6d:c1:c5:c8:5e:b3:cb:2f:77:d7:fe:41:26:0b:a8:bf:13:6b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ae:81:20:73:8a:df:af:1a:05:c5:bb:b3:6f:ac:9f:f9:27:8b:d6:ae
Fingerprint (sha256): 56:bb:75:fb:f5:e1:c6:20:5c:d0:b6:44:ae:93:53:d1:03:7e:73:52:c5:d4:7c:5b:a0:a4:d1:e7:ec:2a:3e:ff

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 smark.eu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for smark.eu

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

smark.eu

Other certificates including the domain name smark.eu

(limited to 100 certificates)
smark.eu
www.smark.eu
smark.eu
www.smark.eu
smark.eu
smark.eu
www.smark.eu
i.smark.eu
smark.eu
smark.eu
i.smark.eu
smark.eu
www.smark.eu
services.smark.eu
smark.eu
www.smark.eu
smark.eu
smark.eu
www.smark.eu
services.smark.eu
smark.eu
www.smark.eu
smark.eu
smark.eu
www.smark.eu
smark.eu
demo.smark.eu
smark.eu
smark.napsun.hu
www.smark.eu
smark.eu
smark.napsun.hu
www.smark.eu
dl.smark.eu
smark.eu
www.smark.eu
www.smark.eu
smark.eu
smark.eu
smark.eu

Certificate

The complete raw certificate details for smark.eu in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBojANBgkqhkiG9w0BAQEFAAOCAY8AMIIBigKCAYEApqGiF1nmXRBMNhzkaqvP
Rh/wz4rNbkHEvgKMTxCjRg7PXt3DRJNq3HBK6HC4qP6Z/p72ztfhvmeSFdUYKn3n
Bzu7c1ESglzR4JX9mKJnkQE0+wb0i65x6DtG39fMy/It5dpRm5pUwRLx8AN5pfpk
Vo55S1ma7dmLCDaOkfZWzM/6Tk4BqqT09lIsatyLPWchEv09ltpAUA63Gx5n2tq9
DtUuJ1gvbjhsO4fruG0xProVSs8vzPUUP3MMOm+NtFqvt071ZYZPQI+4occLv4vJ
UgwsAtgXc5GpNrzhOvc7iwe5Vmj3GhqKg2CpYy7+i6QcjWDe6uipAfk3YCdX8hK+
ZTS665Uy7WwYq0VjeUxw9+gjgwX0bIf5y6WlKs9jWr0dXDPergAA4sP6EMfXYrTU
ONSdueX1Mumrl9L3jpPEqSBjfMO+HCW0KWg8YIgDWg5aLP0+t7J45zWJSdBijd2/
p0WIGsk06BGyvaQBz+U0Qg8paMwLrWIJsIuBI+aNZrE9AgMBAAE=
-----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 301326768393554304597907168364521223819667
 . . . . . . . . [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 2020-01-21 07:00:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-20 07:00:57 +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 'smark.eu'
 . . . . . . . . [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 3781494772427588343130580525176181090943170751288125214020589320377032869538416026857526470068037453546470187162966313442972197585137889763681812254672427291830359550590248995532158801673576364064549168786441971167849817174433096109414989874897780828096082973053089851919206594369130929088906507213907846158351554882418250097816373495467717552100499912497627626494817963540144911678818121119163346135197410563735868944880354203649539868498485152495286276029818247037868144139192115802275646741914111362040528278943391313537078164345445689633608407518642660399224991715069697099057720300051776104589668988433624299895832115527844923470890693526343094863079910317794493111301162191677438007474766255716131992486216672377716785240303303233958372508823416183944046057541838703987265417249285070969873947273550088446473467764826932717026139002659806212532211499382792605140904997272373776605523980189458781269868844329837730902333
 . . . . . . . . . . . . . . . . . . . . [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)
							e00d6dc1c5c85eb3cb2f77d7fe41260ba8bf136b
 . . . . . . . . . . . . . . . . [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 (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'smark.eu'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016fc71e6dec0000040300473045022100abee29a3596f31d133616b940c28634bbebf63e3ebdf3f464c49729b59ad3d050220511137fcf8be4b31a4e75ab7feb289c618b85dcbc0eea3a3a134e5017ecec1e200770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016fc71e6e1f0000040300483046022100cc6ff8e3c190a0bfa2df929c850417646596117d16dcf3f3a1904b7459280c0d022100c32634f5828364a8d9cf046858499e204f6a8dedb717e1544864528843bdaaf9
 . . . . [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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