ctpprojects.com

Issued by R3

About this certificate

This digital certificate with serial number 03:f7:55:5e:ec:28:4a:46:79:69:74:fa:ba:d7:24:9a:c2:61 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:f7:55:5e:ec:28:4a:46:79:69:74:fa:ba:d7:24:9a:c2:61
Serial Number (int): 345500079670139740589569759934496781288033
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b6:2c:26:15:58:60:d2:b3:b2:d6:8b:a3:24:2a:9d:dc:f7:f9:39:ab
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 16:bc:d9:fa:78:5e:b2:75:c0:bc:d6:6f:e2:cb:db:df:6a:4f:49:d9
Fingerprint (sha256): 8f:80:4a:8c:73:62:54:67:cf:a4:85:02:d1:f7:69:98:55:01:09:3f:90:23:58:34:41:fc:60:9c:b8:52:a4:55

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
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cms.ctpprojects.com
www.ctpprojects.com
analytics.ctpprojects.com
*.ctpprojects.com
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cms.ctpprojects.com
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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
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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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyLA4EC8mAPsHDqxAoJXk
ylbsdsdzm4PWz7ZCqndFiap4lhiHMrsbaytiHLDmBeBF9qisrbhuf2iDk2jSIe6L
Xa31E6o7M7MsnqEExPe3Hizv+VxQHpoOf3Kjvh7UFTzrRD4c1WE6Yh69FP5XMj+n
bW0d8QL5I2CiONHoaydP04Zl+IxcRqbNPaGg2Lb+sY/W16tT89f8YPRJQ37PMLmT
ixN+n3M1EA9sidQEYxwZKl2QU1K+Ilai3mMRXhkyruU0HJbhBbfE/MS9MOa9yq/t
EOcipHH29ROblfoWzW98WCDtMnz3n6HiKm1N2Fw0E0MJQPu6HltzDWLVVnaUDuOb
EwIDAQAB
-----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 345500079670139740589569759934496781288033
 . . . . . . . . [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 2024-01-22 20:35:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-21 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 25334557819297269877801432996927130468490146321551894064122415250448970842918024211955558171165668328893184298149204673144384571921006807307935998363358810211198821278294317927152091454238781488045903464431366842729278515047456585303520892242384028787768831262621124067388957125900732990968605530437077146128815807381644751083487993729706152854240715235933231694671529066007331856862596268282227414794258892482962266378913452237550752172143346064081745936110927263329611995214713512480213572258562790279157432426665021854652441783825238904453816866192111580062394592438206415262383913833502207517757596277607323900691
 . . . . . . . . . . . . . . . . . . . . [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)
							b62c26155860d2b3b2d68ba3242a9ddcf7f939ab
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d331949030000040300463044022013369a856a72c1d7062fb1451b99cb7cccfe44618e25ff465ed6e279434679fe02206f42138d4133bbfd1caa7b60fcc66289afbce52c3892c1a85c32011c1c91a7c4007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d3319490e0000040300483046022100bb7e5a6ba9f9b5292869aa9dc102b05101d029242db9d5d710660cd82302a565022100dc848e87c4e1b74de3cc8e868ea8269ee84d0d00646ca5b0393c6dcd505e92ba
 . . . . [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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