www.lumacone.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:8b:4b:91:32:76:79:5a:56:a0:c2:f4:cb:6e:3c:d3:55:44 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.lumacone.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:8b:4b:91:32:76:79:5a:56:a0:c2:f4:cb:6e:3c:d3:55:44
Serial Number (int): 308736552803526502859622597150839722431812
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b7:c0:49:4e:89:00:df:a0:15:8e:7f:fc:e8:ef:26:a3:09:cf:69:8f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 4f:a8:42:68:be:98:64:af:8a:88:62:82:af:1a:ce:56:f7:eb:a6:55
Fingerprint (sha256): da:3f:14:85:69:d7:81:fd:6c:eb:fe:e6:23:f9:75:7d:4e:92:57:89:5e:c1:a8:7f:99:68:91:11:59:8d:51:c9

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.lumacone.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.lumacone.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.lumacone.com

Other certificates including the domain name lumacone.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.lumacone.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 308736552803526502859622597150839722431812
 . . . . . . . . [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 2019-11-01 00:33:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-30 00:33:58 +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.lumacone.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 868640357045417032621114271857996278493787982289844335329584944490063780604858133838165761199827402031333485015883458984666193300137602807665073797814295323047390891541451974309199744898280209936610366781830532937299393174045948186267044755348483257865416917333526304015341862890726516089875165350935473776441483953243322947899838456228699379527131652338940083224930402392754537304416550084027901158016765314370820335804121154669374369555871284041613559798935724688334042997837366089737502378543379613592473656574299090887760814483944816588085442399352509701967499780591612166164726509776636318284457760531810080941659649509001814627182887967588234046512066368007535717524432571610656348294791570191451345824841726630117975599837662368818651999093117896218829884817095437737019915053056715135907894749574563441446691436610137631566619091300861931808413950874011476520145372124950793049852027079414760108278338133908572441180982943950688830830003847245921294131745572670384873611208511038574457170585150959379121297871069683115858747580276865859403445925782013607637590414190169368024740228605841029619129779126362352877120832684361354098881135407065184310862057477336307090860053339831323023371623300902441018010481497660515309114753
 . . . . . . . . . . . . . . . . . . . . [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)
							b7c0494e8900dfa0158e7ffce8ef26a309cf698f
 . . . . . . . . . . . . . . . . [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.lumacone.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e249907540000040300473045022100c21c8b5ea56d6ce737d81333eee9699da147b9e8cfa172556066863a595fec3002201d4a0a4e31ab699b1fcd2de1842421170f26fea3159c32cf7400961c5699a6b500760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e249906dc0000040300473045022100f2114211dc40bf7e23a27a1915e24758c83570ef85daa0afe809e88c9aed89af022018791e86fbb84f8e98d056890bb3e01bf4e23b30c1a2aa09ca1ef22109fec7cd
 . . . . [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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