www.plasteek.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:33:cb:80:72:2d:af:24:bf:4c:65:4c:12:f0:4e:1e:04:13 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): 03:33:cb:80:72:2d:af:24:bf:4c:65:4c:12:f0:4e:1e:04:13
Serial Number (int): 278961758721204998387501543266382000292883
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6b:48:a0:bf:08:14:f4:1f:e4:a5:08:5d:68:f6:1c:54:3f:0a:45:ce
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0b:44:49:e9:f0:11:ef:9e:41:4a:26:a1:10:cb:4e:cd:be:24:0a:a3
Fingerprint (sha256): 39:52:cf:78:1b:d3:9e:ee:97:8c:a8:65:0f:b8:11:eb:56:3d:e8:33:7d:29:7a:99:cb:24:87:14:21:1b:89:12

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 278961758721204998387501543266382000292883
 . . . . . . . . [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 2019-12-18 02:44:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 02:44:37 +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 867898128415780452926130323810354696631081280479321849850730346797724987496695871167006467259841612409941924307371069425025283808959977707126614497374309368313803438934395160096427670702273776732049034886325337892139848180494486043940957692470600663273349746566419026557442347965839400758218233787362818163876235267417311763529145372104978713678338211993364647451861583933706077897750459708024895579637482984652312303474272260081899860695666847646402084491350871754562865656193848329911250611922232408232989307635906488910588660833883916236439653015484911294153041297995964431203658205946252720785241766806413032153786430564542234037373521035231882645137037944995412209315564320370472227047118667649663555509649397500115746331077263725792031208750039899007970464568740376318465201483107942473056070574541411981649332815926309449686279157450000401563878413127050476431481505409746166437596128930498724778711246830517300431640381794276529403943101249509303911054265517072093734388399787156920997635323382530418567878267220162774096013381076025516951539652627312871519717616142827263119214123195207876159500027744230085765483404164076779008313487868955949554888914151079707384097811782636284909570284916712082619449714518282473117286671
 . . . . . . . . . . . . . . . . . . . . [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)
							6b48a0bf0814f41fe4a5085d68f61c543f0a45ce
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f171b888600000403004830460221009b8d41a473de459c30de95cbc52cfbae7d34e16460b7c1d9511d1c7045316fd0022100c0b2b48e32ebf299205c8fa9d13b78d57e97c7334d634c5d65f5ad0f23d0178500760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f171b88d60000040300473045022100b22421a50419e3e94cf61a7f636c925680db3dbe3b095c84cc0934c577ffba3a02207857270904dfa208fa642003b8f8f303f87ca12d91d7d9f9af378e9bf0f72ddd
 . . . . [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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