acticom.cz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:8b:fe:f6:2d:ac:bb:70:3c:ca:55:a5:28:69:9f:9b:5b:72 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=acticom.cz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:8b:fe:f6:2d:ac:bb:70:3c:ca:55:a5:28:69:9f:9b:5b:72
Serial Number (int): 396087294871401686707600280106956131883890
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 0f:43:71:3f:e6:dc:c1:93:12:40:ec:ac:ed:bb:d1:6c:4e:45:c3:da
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d0:14:93:9e:e1:57:67:71:a3:85:ad:cb:19:b4:51:32:c2:fb:cb:7c
Fingerprint (sha256): 62:3c:c1:86:2d:fe:c3:8f:bc:ed:67:5d:d6:33:38:eb:92:8d:09:f2:2e:14:8b:cf:fe:6f:78:70:e6:6f:f3:17

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 acticom.cz

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for acticom.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

acticom.cz
www.acticom.cz

Other certificates including the domain name acticom.cz

(limited to 100 certificates)
acticom.cz
www.acticom.cz
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test.www.acticom.cz
www.acticom.cz
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www.iidahakala.com
acticom.cz
www.acticom.cz
helpdesk.acticom.cz
acticom.cz
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test.www.acticom.cz
helpdesk.acticom.cz
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holidaysportsmanshow.com
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spinmed.spintec.com.br
www.acticom.cz
acticom.cz
www.acticom.cz
test.www.acticom.cz
test.www.acticom.cz
test.www.acticom.cz
www.acticom.cz
www.objection-aid-centre.tk
calendar.acticom.cz
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helpdesk.acticom.cz
test.www.acticom.cz
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www.acticom.cz
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www.acticom.cz
dev.acticom.cz
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hypere.xyz
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www.acticom.cz
test.www.acticom.cz
acticom.cz
helpdesk.acticom.cz
helpdesk.acticom.cz
helpdesk.acticom.cz
acticom.cz
www.acticom.cz
helpdesk.acticom.cz
acticom.cz
test.www.acticom.cz
helpdesk.acticom.cz
helpdesk.acticom.cz
acticom.cz
helpdesk.acticom.cz
se-90501.acticom.cz
sbs.acticom.cz
www.acticom.cz
www.acticom.cz
changers.chgrs.link
www.acticom.cz
acticom.cz
helpdesk.acticom.cz
helpdesk.acticom.cz
helpdesk.acticom.cz
www.umzana.co.za
helpdesk.acticom.cz
acticom.cz
tagpad.matsuchiyo.com
acticom.cz
acticom.cz
pizzapluscompany.com
helpdesk.acticom.cz
acticom.cz
mail.acticom.cz
www.vprof.me
www.psihovital.ro
www.acticom.cz
helpdesk.acticom.cz
dyn.100sjump.co
test.www.acticom.cz
helpdesk.acticom.cz
acticom.cz
helpdesk.acticom.cz
chb.herstelverzoek.nl
test.www.acticom.cz
www.evoluciondigital.mx
www.objection-aid-centre.tk
gestionale.promozionecultura.it
www.acticom.cz
helpdesk.acticom.cz
app.mbrookson.uk

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwn3jVrxldstegmHyDlQ0
NSwC/lD2Irik+TcGWhI3b6Q4R3yGwwSTMZn4COmyGV81Yakt9A0KyzkPOAZxDAMq
O8NMR2SMBq9zZMB8UeMO2ZU1JH2Qo/U8t9ZewI+jtUVrWkJ/hNOQytL7YJ1xvn7/
thC512lATAqlNgxdhAH4gC0WWxILtKF6nZnNBjrSd8P+jN+AJpuK5QKJ5CSkabEJ
RTaSpNOzMxSSK+0IjkZos6RJzYnxI+qEJ4/o/MRHHm6/5WOLzQ8AG7Y/jreenkMs
2r/PqEn625l37mPVm5K6Cs/eJqRXOly23BMOlb2CrhocTPq6pbjlG1TZYlJimYPC
rwIDAQAB
-----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 396087294871401686707600280106956131883890
 . . . . . . . . [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 2017-12-03 05:16:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-03-03 05:16:33 +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 'acticom.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 24552308870709363963229383867849057919693644827363379170300964293910424292405838466621085735820282039439529787300750415809642527127595625985485757189583333000839371743521401008968434586298840014854020960659366930638818024137989541904666861654483788365404081878093579005347463151613427926682183105069873825806053144589783385366451617010914407087354586618921330088924077557669665854462375678863834937269997716693069071817836469109336735503509178212262326710715621210751988813579308102737655032773845573135554567908453708504282879862940852271944486799250846291970824490894600338928146574824204750793797487920256167166639
 . . . . . . . . . . . . . . . . . . . . [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)
							0f43713fe6dcc1931240ecacedbbd16c4e45c3da
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'acticom.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.acticom.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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