ctpprojects.com

Issued by R3

About this certificate

This digital certificate with serial number 03:66:37:5d:1a:60:f6:9b:57:93:fb:de:4c:c8:43:17:28:9c was issued on by Let's Encrypt.

With 2 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=ctpprojects.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:66:37:5d:1a:60:f6:9b:57:93:fb:de:4c:c8:43:17:28:9c
Serial Number (int): 296119250179617351730921674192615298771100
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: df:c2:ee:e5:b6:32:3a:15:a2:99:6e:95:29:e5:bd:fe:fd:10:96:47
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): be:54:35:11:63:a5:e0:53:b6:a4:fc:25:4b:a2:bf:40:eb:68:90:b8
Fingerprint (sha256): d1:6f:96:5a:c3:c6:d5:28:17:1d:53:3f:d7:a7:cf:10:e0:2b:cb:99:93:09:10:5f:99:3d:75:96:51:1e:fa:2c

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

Revocation information

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

Check the revocation status for certificate ctpprojects.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ctpprojects.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

ctpprojects.com
www.ctpprojects.com

Other certificates including the domain name ctpprojects.com

(limited to 100 certificates)
www.ctpprojects.com
statframe.ctpprojects.com
analytics.ctpprojects.com
style.ctpprojects.com
style.ctpprojects.com
cms.ctpprojects.com
www.ctpprojects.com
analytics.ctpprojects.com
*.ctpprojects.com
statframe.ctpprojects.com
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style.ctpprojects.com
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cms.ctpprojects.com
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style.ctpprojects.com
code.ctpprojects.com
www.ctpprojects.com
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analytics.ctpprojects.com
code.ctpprojects.com
www.ctpprojects.com
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analytics.ctpprojects.com
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statframe.ctpprojects.com
*.ctpprojects.com
www.ctpprojects.com
www.ctpprojects.com
www.ctpprojects.com
statframe.ctpprojects.com
analytics.ctpprojects.com
*.ctpprojects.com
analytics.ctpprojects.com
cms.ctpprojects.com
code.ctpprojects.com
www.ctpprojects.com
style.ctpprojects.com
ctpprojects.com

style.ctpprojects.com
code.ctpprojects.com
ctpprojects.com
*.ctpprojects.com
code.ctpprojects.com
statframe.ctpprojects.com
analytics.ctpprojects.com
*.ctpprojects.com
www.ctpprojects.com
style.ctpprojects.com
ctpprojects.com
*.ctpprojects.com
analytics.ctpprojects.com
ctpprojects.com
statframe.ctpprojects.com
ctpprojects.com
*.ctpprojects.com
ctpprojects.com
style.ctpprojects.com
ctpprojects.com
code.ctpprojects.com
www.ctpprojects.com
style.ctpprojects.com
code.ctpprojects.com
*.ctpprojects.com
statframe.ctpprojects.com
analytics.ctpprojects.com
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aws.ctpprojects.com
code.ctpprojects.com
ctpprojects.com
statframe.ctpprojects.com
style.ctpprojects.com
ctpprojects.com
www.ctpprojects.com
style.ctpprojects.com
statframe.ctpprojects.com
*.ctpprojects.com
*.ctpprojects.com
style.ctpprojects.com
*.ctpprojects.com
statframe.ctpprojects.com
*.ctpprojects.com
*.ctpprojects.com
ctpprojects.com
statframe.ctpprojects.com
ctpprojects.com
*.ctpprojects.com
statframe.ctpprojects.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwQuCaa88viGhpXwT3J9B
TjeAdyE05hCWkRUe5Bovt9Ce9UGFUf8zPNXHDmPVDdIhVsMMTxhQVae9lXQs0DzI
SGPZA5M60eYwS/jpko5bjKirn8Kpaewqlbmmzh7Q5iiY1uuG6VvmNr/qU61oPRhy
I3EBxa66SWMvTjWVv64OyelrEreicexLEviucBslcZa3Jn5I+ZXNu5PZwZjKjXD8
ur6g8Lmu9ZbCPOMLzXedMsImM8CYkDrz250Nt+Uw+/WWUPYmpZ/fwED1TEUuLGKm
CZ4LT+ck3eXc8FW6BLc6bMTxikPkcpneEJqu1kIaCMg2KGTG+tDY8EtFQLZHePzJ
dQIDAQAB
-----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 296119250179617351730921674192615298771100
 . . . . . . . . [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 2023-11-23 20:35:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-21 20:35:10 +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 'ctpprojects.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 24369668367504024080173017809212399776495519510847665644861318633433021385214228191724285712209366524845145058218549847793587550076509444963538406305535511141709146652267129604754454426506015205370285863882131690788685308464728317738555607864924290771875892076262668361706049846497191707304491882237538253673410681666134311526540965707919918480201981862169669256304238359334393972113162101001928558986104380316441353191515061538236488873367160714441369857647755059316862896392231609817239079622887480572653678318459574186417178542803422131527816568149201111149159862513445650040656689579403556837636080906803313690997
 . . . . . . . . . . . . . . . . . . . . [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)
							dfc2eee5b6323a15a2996e9529e5bdfefd109647
 . . . . . . . . . . . . . . . . [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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ctpprojects.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ctpprojects.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 (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)
							00ef0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bfe1bb88c0000040300473045022100ef4b9105db946a9d2f6cc92e6b38e3f6f5f68411419ebb35c86b4a79e2ec58cb022055423a33f2046c9e7a84a17df91f8d23bf9ea6b317d34445d42d9b8925bde7a8007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018bfe1bb88a0000040300463044022022fa67a2fa9bfa6d374c1a2359c994f90dcac5e8c2f375f639828c3213623ecf02206a31a7e099cba3318228fc4f80500c0c43ca6f25874b6e2545c035ab055c0517
 . . . . [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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