www.plasteek.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:6d:61:41:76:d5:29:e2:d1:3d:c0:ff:5f:4f:75:85:f0:77 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=www.plasteek.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:6d:61:41:76:d5:29:e2:d1:3d:c0:ff:5f:4f:75:85:f0:77
Serial Number (int): 298556910814762868998034129719202381426807
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 33:e2:b3:fe:61:74:a6:01:0f:95:4f:f4:1c:f6:6e:0e:2f:9d:24:f7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f7:56:2b:5f:15:6c:76:af:8e:cc:46:0b:dc:ed:68:ce:33:c7:f7:f7
Fingerprint (sha256): fe:65:4d:0f:0f:f2:ce:c4:58:f8:ea:30:d9:45:b0:8c:aa:3d:67:55:f6:73:db:7b:46:6e:a7:ef:b2:20:b9:06

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.plasteek.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.plasteek.com

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.plasteek.com

Other certificates including the domain name plasteek.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.plasteek.com 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 298556910814762868998034129719202381426807
 . . . . . . . . [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 2019-10-13 02:36:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 02:36:59 +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.plasteek.com'
 . . . . . . . . [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 786187069276560260747231344886396785446652548539334745652164089756096973298466917603014321747612400559943152611288091393295358584962443788190472301886029194128432916030672112014981664903960867785195217510314403066045600902287314484167655913569991187842041485631047225372562174256590374673640860696342697243767308637941148291610669148018300443525730928741267227009066673034785315476001630198165791348227837099289960650585513034520816918579559835161953444441077831091041807585745704284887164116080573358536785864186617404106020186406330812574278151478060644450901583560250507220341578584534990473497850409430600236260381572664355540459523814143233617655019896829569006058191556839691082617627396573664040872127076351502751070313890406994938324794793558098139733621940056138210631259170760763393103335843617683452909303443369095201385208678234674113905696833150578482103337708642310949083447760482028294903951386021783105526300753147989513582650961698849720779129877401822363776080485938699330851077286361191686314656743360889750038865512660550407933534678881330206709784203207178831235826553537335824393607914299938714736488090853442778452575510913378096777860188774864971515404059047477871920143942704703476323042038191293465637097121
 . . . . . . . . . . . . . . . . . . . . [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)
							33e2b3fe6174a6010f954ff41cf66e0e2f9d24f7
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.plasteek.com'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc330d08a000004030046304402205272ba90c08d677b861a1bc7a7c55541e5f49fccc3fe12d0489b3b2accafd4960220552660eb374b9d5f05140498a95194bf491b50909a96dcd3047c09f77024d211007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc330d081000004030046304402200ae32f627f8cfb2b49c796f2a801d3bf9aa3b6dc1ecabb9ed208247f29e0db1d0220748563de54ddbc25bee561944140896c6eb36986a7083010e7a8123bba72040c
 . . . . [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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