www.geexu.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ca:45:02:68:22:49:0b:87:a0:c6:00:00:62:f4:22:7d:95 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.geexu.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ca:45:02:68:22:49:0b:87:a0:c6:00:00:62:f4:22:7d:95
Serial Number (int): 330165625141700148474003896119839770705301
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: bc:26:9c:68:0b:2e:38:0f:9b:82:a1:b9:d1:1d:66:bd:2d:60:44:bf
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 97:67:52:47:95:aa:2e:ed:c7:b7:ee:8f:e4:ad:32:00:54:0a:77:cf
Fingerprint (sha256): 13:56:ac:a3:9d:03:ed:1e:9d:93:f9:f1:f2:7f:86:21:62:df:9e:5c:24:95:17:0f:8e:4c:80:21:3c:6b:46:ac

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.geexu.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.geexu.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.geexu.com

Other certificates including the domain name geexu.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.geexu.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 330165625141700148474003896119839770705301
 . . . . . . . . [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 2020-02-05 16:42:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-05 16:42:23 +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.geexu.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 724860631159059380691882823858864806954434314117372755101647233060015872062573657845427961760051917634118498631293129606189985411642399211921947941043058277568916146744437626000676346553340336334320249365771780512268849870204510979262280427669023311652084120684900072122837842568162463969956196586314530427626929525998706838869088222935044429961017868377822310369907571616137754275097317773695680917903624312937945000259948148029948591829021475353458393633772351912423886789060768553464095223823891652456902345651262238285087253190632159621352474044827495860847318287543039265516784695883525517524041629360813027447512545037280011704139902517129323755768360096608301536854610467925697870856439362782745960888222682396459668036947868122831942228696970662329117013295581244815301267809888779459947879445937975074386620826409003749797896766659643768860252725663125272687898404553727090263103883385649745808715774185957353957070173780525694452312323361175454314480473587624961452071154954697039485033652010097638858024789427565104395465203122852784171473949503769259373032189733180552470935186654530350556922709741581693511455892218867800795152709383123480124615376929932302641115444157425719555682295412811097520828597315117808534996303
 . . . . . . . . . . . . . . . . . . . . [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)
							bc269c680b2e380f9b82a1b9d11d66bd2d6044bf
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.geexu.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)
							00f100760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001701672218e000004030047304502206bf79a9c2aa0296b19e2bb24456c485a004ab0c0a2669addaeaf3e3421be8fe5022100ed6c2a7c8878e427d132c3a14b1c36888b496a12af121601b30b7c336eeb116a0077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170167222380000040300483046022100ee4aaac3ac63e4c501b2583c9e6fdffbd2eaba6000c14c6fe96c8e5856cb8b38022100c4cd83fc3b8841c0e39149e457d0640d8d44a5e9a2585efeb7ed9e25f93554c4
 . . . . [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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