atope.cz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:27:b6:20:07:bc:31:ed:04:ca:da:cc:21:8b:1c:79:da:65 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)

atope.cz

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 03:27:b6:20:07:bc:31:ed:04:ca:da:cc:21:8b:1c:79:da:65
Serial Number (int): 274849955910816880900071271316634235165285
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c3:5e:b9:d3:1d:7f:5a:24:60:57:58:42:39:76:38:77:f5:ee:f1:12
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f5:84:a7:58:d6:46:9a:54:c4:35:55:6a:85:bf:06:6a:7e:c3:62:8e
Fingerprint (sha256): 00:19:20:58:e2:30:dc:f3:8e:54:5d:66:29:d4:78:f2:4c:b9:48:54:f5:fd:7c:f4:01:ba:da:03:a9:f6:e4:cf

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 atope.cz

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for atope.cz


Public Key Algorithm

RSA

Key Size

4096

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

atope.cz
www.atope.cz

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----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 274849955910816880900071271316634235165285
 . . . . . . . . [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 2017-02-01 15:05:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-05-02 15:05:00 +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 'atope.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 904787127560155749644694053560957652201052773102996840829715650947874247238711343708902549003569753501901753677020632439615225761189641523623507047402134212595057275645602323677386978462806332917464410819997983091402819751883565303307883453725459033354912188984652212792649081234281755188370584096985555718050650644728858278183311086518371146338920181439107397523440784580220889475764259469752362808955237558904314544486357529741823892145355087615648280464970530457380218114744690090585633522725957207197828977592760616203211986865199455881897880519396180766610635934814678338705090161496387158475734025414083931729633665799807954338700310585504914918930873712805983291740470141854248112075069980124963901360075445002086054539638263966640295309036235785326309892253255448747709550386370995631525599244409144090079556878327111609986261479455574904389148045024257983482615888348402845414956733077256539744338261668583749850207170106600699846010915211666325654309847948644366859571907871725650416168881883920297272980444747879879176038917106357658082192072638131227492798402910342632980924120877868826138576603934717720292026725907835308442342108037250342845580066344990251970600082023762832565312919928555069314725253808205932935436431
 . . . . . . . . . . . . . . . . . . . . [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)
							c35eb9d31d7f5a246057584239763877f5eef112
 . . . . . . . . . . . . . . . . [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 (100 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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'atope.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.atope.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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