www.keriferenc.hu

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:42:78:1d:32:91:9a:bf:19:07:5a:29:e6:34:d3:e5:a1:54 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=www.keriferenc.hu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:42:78:1d:32:91:9a:bf:19:07:5a:29:e6:34:d3:e5:a1:54
Serial Number (int): 283955152973822221404894776770213422932308
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 96:cb:57:cc:72:68:e2:b8:f5:35:d9:01:ad:54:e7:1d:d4:ef:8d:0b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): aa:8b:ed:d0:23:91:94:81:8b:fc:a1:a1:97:8b:db:a9:22:2a:16:60
Fingerprint (sha256): 1c:72:c4:0e:cd:00:db:e1:67:56:d7:77:35:81:8c:1d:43:cf:35:05:3d:18:59:96:a8:bc:cd:87:42:b0:d1:e4

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 www.keriferenc.hu

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.keriferenc.hu

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

keriferenc.hu
www.keriferenc.hu

Other certificates including the domain name keriferenc.hu

(limited to 100 certificates)
keriferenc.hu
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ipv6.keriferenc.hu
www.keriferenc.hu
keriferenc.hu
keriferenc.hu
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www.keriferenc.hu
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keriferenc.hu
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www.keriferenc.hu
www.keriferenc.hu
www.keriferenc.hu
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keriferenc.hu
www.keriferenc.hu
www.keriferenc.hu
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www.keriferenc.hu
www.keriferenc.hu
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keriferenc.hu
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www.keriferenc.hu
www.keriferenc.hu
keriferenc.hu
keriferenc.hu
www.keriferenc.hu
www.keriferenc.hu
keriferenc.hu
www.keriferenc.hu
www.keriferenc.hu
keriferenc.hu
www.keriferenc.hu
www.keriferenc.hu
www.keriferenc.hu
www.keriferenc.hu
www.keriferenc.hu
keriferenc.hu
www.keriferenc.hu
keriferenc.hu
www.keriferenc.hu
www.keriferenc.hu
keriferenc.hu
www.keriferenc.hu
www.keriferenc.hu
www.keriferenc.hu
keriferenc.hu
www.keriferenc.hu
keriferenc.hu
www.keriferenc.hu
www.keriferenc.hu
www.keriferenc.hu
keriferenc.hu
keriferenc.hu
www.keriferenc.hu
www.keriferenc.hu
www.keriferenc.hu
www.keriferenc.hu
keriferenc.hu
www.keriferenc.hu
keriferenc.hu
keriferenc.hu
www.keriferenc.hu
keriferenc.hu
www.keriferenc.hu
keriferenc.hu
keriferenc.hu
www.keriferenc.hu
keriferenc.hu
www.keriferenc.hu
www.keriferenc.hu
keriferenc.hu
www.keriferenc.hu
soltszentimrema.keriferenc.hu
keriferenc.hu
www.keriferenc.hu
www.keriferenc.hu
www.keriferenc.hu
www.keriferenc.hu

Certificate

The complete raw certificate details for www.keriferenc.hu in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy0RHhoiAuJTLKb6jsbLP
yqGoD3fNSxSTDRrK7/dxPU/bc5hZud3z2sAEJjjm8VACEpp3jXIHGL8htbMxQKls
TD5r0B5kSII9V5o0fEy+0LBXwYs1olIzIbrW3RZyPl7lpw7xM7XMkddlK+2+UxTP
jWEkS6aXICcHsbRfK5ZtTEsHd9Knr2XH1EIdBIUA0oNRV1lKj48u+1AoZ7UyC6e7
h2ACSeVTeS6HGMH02/1anGmDiN1Ujh2Q4Cr929yPuIZBmRz6NNpkpYeNtLS1O5F2
hw1/rpY2oqweh5FTddWJWNQdbLlCGlnmkZZu4CCv64WkZZpIWv5Fk50xYlPULPi6
vwIDAQAB
-----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 283955152973822221404894776770213422932308
 . . . . . . . . [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 2017-10-02 01:08:56 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-12-31 01:08:56 +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 'www.keriferenc.hu'
 . . . . . . . . [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 25660045733447152824841624992961247618347249586553071686125734612962673653896698538660290892211303580603560317988916109052364659550194563949437558095126115559437326933057965452601055471524528336446666051821559981305061121082667572892887374160057572884650891597528194862309519231806224278698737088121619077914397185515530898610221000790498027474516296643915886065427218590174918554174012392850947646903705856586791119945217260689607042808687262800408269505517209835100952866201100074153686926765900921945048095093313650609049544894542963495024078836323919689965925688399320509302718673243989084765969883879510965271231
 . . . . . . . . . . . . . . . . . . . . [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)
							96cb57cc7268e2b8f535d901ad54e71dd4ef8d0b
 . . . . . . . . . . . . . . . . [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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'keriferenc.hu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.keriferenc.hu'
 . . . . . . . . . . . . . . . . [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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