www.grandplex.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d1:a6:40:57:56:93:15:aa:85:e9:ef:fd:a7:8b:9f:5a:b4 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.grandplex.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d1:a6:40:57:56:93:15:aa:85:e9:ef:fd:a7:8b:9f:5a:b4
Serial Number (int): 332676858407484899050667834953849374726836
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0a:7e:92:4f:84:e0:13:c6:35:60:fb:58:34:f6:f0:30:94:7c:ed:e2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 67:bd:6e:7a:20:c8:b0:19:fa:0b:41:2d:54:09:18:43:18:66:92:20
Fingerprint (sha256): 0f:83:ab:50:b5:07:6b:72:89:f6:ed:bc:27:6e:a9:f0:2e:cf:41:6b:49:d4:a4:32:7a:c7:81:98:79:81:e1:18

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.grandplex.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.grandplex.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.grandplex.com

Other certificates including the domain name grandplex.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.grandplex.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 332676858407484899050667834953849374726836
 . . . . . . . . [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 06:00:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 06:00:15 +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.grandplex.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 812615146987970526529606887860818991067546345164804745036240589000526245346045811905574852249692545075141757543517406079827874249713636422268362651854846475206884785074885046993636022074816840486815506455924165574257178638029933701265353436749074383378216498156017078182747416159947701528704916429409078467546806445700047858721255273823205029331496446317497289340080720326898338386497702607513551253505195995487230695193891079841388763541859802503893663209396994803596228744898711090617046018036920182831954472798013835640614995021748744160375764643684852057731436144732785091940785185703637129286605765946054477335393515771933078614893282809272816163199351052473971373556132284541514830706986307651184134784942803073751832612130522134760252074629961055343261487449673342641534679554958263402058281252556812496052110024955324981111909222759990772247811905522352505658703583720897032480532912352353769668813847382850730637137125185770358264843230130482182717190703927918242030263099875938689024719979719118675002347286903706747645339360064469643652834773592316459690904147030429731111536012659803978281031071194591928408741093344841186398806868104667396188657848984682769861754858342250181960694352464932221346485833081620798236035433
 . . . . . . . . . . . . . . . . . . . . [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)
							0a7e924f84e013c63560fb5834f6f030947cede2
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.grandplex.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)
							00f1007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc3eaeb820000040300483046022100fd0a1ee1c09830dc8c57b40657e07ed958f798bf9f341f6fe236fc00aec6ad31022100828af49de9ddda92322771a5860ee1275b8ce18ac6706458bf1487d9df7d8c4e007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dc3eaed5100000403004730450220018024201ab152bc22e285b443ba9de24ead2a486047f4e9068587871c4c0f12022100a1ec2449581cacfe49e99f4951637fb8936a02ac27039eabb9d539ac8d253256
 . . . . [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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