ca1.projectscd.com

Issued by R3

About this certificate

This digital certificate with serial number 04:de:72:06:d2:95:8c:a0:97:99:f5:77:eb:2b:f5:af:c7:27 was issued on by Let's Encrypt.

With 3 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
  • 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=ca1.projectscd.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:de:72:06:d2:95:8c:a0:97:99:f5:77:eb:2b:f5:af:c7:27
Serial Number (int): 424143396599944492120741246649712914712359
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ee:0e:5e:c2:1b:46:7d:c2:d8:de:61:ec:a5:1e:ae:6b:8a:0d:5d:00
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 0e:2a:d5:21:ed:ff:11:4e:e8:5d:62:f5:f8:f7:da:a8:0c:73:80:7b
Fingerprint (sha256): 58:e6:90:80:05:e7:a8:df:76:be:2b:3b:67:b0:24:46:4c:c6:d4:92:0f:7d:06:f8:b6:c1:75:ac:a3:92:52:f3

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

Revocation information

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

Check the revocation status for certificate ca1.projectscd.com

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ca1.projectscd.com

Public Key Algorithm

RSA

Key Size

2048

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

ca1.projectscd.com
ca2.projectscd.com
projects.cs.zohohost.ca

Other certificates including the domain name projectscd.com

(limited to 100 certificates)
projects.cs.zohohost.sa
project.bracetek.fans
project.cxky.ltd
projects.loba.com
lab.projectscd.com
projects.vbks.com.au
projects.theoffgridshop.com.au
projects.mirai-society.com
projects.cloudwize.com
projects.vbks.com.au
projects.loba.com
projects.groblox.co.uk
ca1.projectscd.com
ca2.projectscd.com
scrum.42andmore.com
projects.nexuswave.tech
projects.theoffgridshop.com.au
cn2.projectscd.com
cn1.projectscd.com
projects.loba.com
projects.extremeroofingsolutions.org
tache.kmagency.ch

Certificate

The complete raw certificate details for ca1.projectscd.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAj7i5WBVzVsuLditNNsnl
1v05fAgiowxWacgIGQGipmByTyS0ry/P+SVgPIytYKmHm5XlOdw640mpaCzrLKld
5jl3BDtF0r22arIOQfMnoKUwFkfXeoGIG6LH68v89cdRGNlC0aqe1QFKsgjyZ9gp
wjGoKKv33g5kAf/zCS1LUhxAyR19z/Hmpr75aOr912vloKnCBcMrLKuuRTxcBZzH
gs7I1SSjxsWE3q5K6pYO0ACFut4aSZX/27NA9OZf2qNE3D7/xzvAFpEaAiU6m6oX
ELzeDlVtdCCBOIRGUlkgAsd7lhbWBP+smKleXdMhHlxRKJWxeOZnChxVrA3sLlJz
GQIDAQAB
-----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 424143396599944492120741246649712914712359
 . . . . . . . . [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 2023-10-05 10:21:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-03 10:21:11 +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 'ca1.projectscd.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 18143168409695886328291504984307152459313492498461315732443086778644764504367413563235046647612671440150485905716255586766078012690819651895075938718624668494196632150132394619579160099348621913222464021603112380657323953154685791188035934995086065962676297415978193645839636420830661315795492816857173386884657985743083026388372661481094183183427357047945154678547613165056062124760004784542576007106101697604994065686190385485702954446920285266986173079781377085776359779746354362355599204453506092761588090111322400015712228687829849734768564474836831961203526021949954410615855941239978899685694337211288077366041
 . . . . . . . . . . . . . . . . . . . . [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)
							ee0e5ec21b467dc2d8de61eca51eae6b8a0d5d00
 . . . . . . . . . . . . . . . . [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 (67 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ca1.projectscd.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ca2.projectscd.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'projects.cs.zohohost.ca'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018aff92004d0000040300473045022100fe5673ec06d08ae9a0238a110b9dac86d86db9a190f186d189ef789b700ece7d02202355ded0718811922f57404be278aec629744eb24af23b52a095a299106e6709007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018aff92004d000004030046304402202acd4e2be38fa373150000e37067882e499c2a980d43674edfcc547ee5c6c331022029091703fd5e2a34ca6c1488c83f7c5a56a3527163b2a4027bd23d7f90a9d777
 . . . . [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)
		00298d6d9171dee3db552c498b49c0248c52363b1719171b00f34f0f35d3b5dbb3d1d83cc757c3345502325c5bdd5da751a374373e82ee279b0719c9bd686db7ad8ddc13048c3a5aa9dd464ad5e310b93cb071aa48e15eaed785f59e6662f41b3bdab6dee5f9a4f36d83ae171d181add427effee09b309379f95082d40e0d0b56cbc498f53e371c5ef3d4975dd32f10481781abd58ba7dbc0389078a7e10c2b0f3ff115f81724d08d34dc6fefbf393d8087840c81f281ab1567b5013d9b956582b33ca7d9603ff081ebe4095e2ebd6ed8d172b803766d2ced0c97f77f11245857f8f509a0d07c2a7e29d6154b2eca306ce82ac6425359c4bff379b6aaa297779f7