lumber.cc

Issued by R3

About this certificate

This digital certificate with serial number 04:c0:06:50:a2:be:d1:67:67:06:58:ba:87:03:be:ba:08:32 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=lumber.cc

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:c0:06:50:a2:be:d1:67:67:06:58:ba:87:03:be:ba:08:32
Serial Number (int): 413791752228453077895124963938581572356146
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f2:f6:bb:0a:9a:bc:fe:3f:1e:0d:9a:e5:5d:0b:c4:68:9f:b4:4b:83
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 49:8d:c1:35:91:fe:fa:45:bb:4b:3a:a1:3d:67:26:b9:95:36:8c:3b
Fingerprint (sha256): 31:9e:af:36:a2:bb:9b:8e:21:24:13:cd:da:41:30:1d:d6:8e:23:32:83:51:2f:2e:9d:2d:53:04:06:6b:52:e9

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate lumber.cc

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for lumber.cc

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

lumber.cc
www.lumber.cc

Other certificates including the domain name lumber.cc

(limited to 100 certificates)
5272653.ca
lumber.cc
lumber.cc
bramptonhomebuyers.ca
bramptonhomebuyers.ca
lumber.cc
lumber.cc
www.epik.africa
lumber.cc
lumber.cc
5272653.ca
5272653.ca
www.epik.africa
www.epik.africa
enerpac.asia
5272653.ca
lumber.cc
epik.africa
5272653.ca
enerpac.asia
lumber.cc
lumber.cc
bramptonhomebuyers.ca
lumber.cc
bramptonhomebuyers.ca
lumber.cc
lumber.cc
34755625397.ca
lumber.cc
bramptonhomebuyers.ca
lumber.cc
lumber.cc
lumber.cc

Certificate

The complete raw certificate details for lumber.cc 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 413791752228453077895124963938581572356146
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-02 03:04:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-01 03:04:50 +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 'lumber.cc'
 . . . . . . . . [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 797221043546706656563248705694583038091869671884351739566696328137780800510370871020010261319200146006671088699219780041461594660537078208002989379270898572366127050114539965791354351299597051050849121756315635303893233477093199164177837395632015194347681709376519470026280631480587443855398202318791028328747982788292025828597528169642425437130128690558357880155796935602494751848282822963961901533505532322255472771066516220815892657674172197449101750711475324191255452010533358303813796517597363036542317637262511292528466924951692924031281590377002604797116060100926794082590118517350789035840808492551998907867567383553462703467299057590280172233545491392989231975036531252858934615606771295955993521990183505372694479001977427667700828990814704140107158362734627600580368955369285148576559408942799629519022915657071275446042543823268851008397746251031611558940087709557175321664644426790620474234865416805434216277574328236773802550840813494809412748225918565614949070782540503797420701101809160515963135384960051268053707355125461054253056330750510516570111693030759906277566399905672249001591592036593488309106792459095805133339730630182140788443254228222810150731526411209091919542213508920914877339143734176508924094220939
 . . . . . . . . . . . . . . . . . . . . [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)
							f2f6bb0a9abcfe3f1e0d9ae55d0bc4689fb44b83
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lumber.cc'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lumber.cc'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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