www.casamba.net

Issued by R3

About this certificate

This digital certificate with serial number 03:fb:c2:79:c6:39:1f:03:d1:24:02:e3:e5:84:5f:3e:6d:e7 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:
  • 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=www.casamba.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:fb:c2:79:c6:39:1f:03:d1:24:02:e3:e5:84:5f:3e:6d:e7
Serial Number (int): 347006234411981156098729733426901661150695
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 7c:f4:e5:27:8d:63:7e:f0:62:97:cb:ce:24:c9:9e:a5:6e:d3:5c:9c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 03:73:c0:e1:16:58:22:44:b0:80:91:5e:75:b5:f0:5b:03:71:92:e7
Fingerprint (sha256): 82:d7:66:d1:e0:8f:8b:92:24:4e:80:65:cb:7d:68:95:37:2a:18:2a:4d:43:f8:3e:57:71:92:ee:95:e1:41:ca

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

Revocation information

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

Check the revocation status for certificate www.casamba.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.casamba.net

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

www.casamba.net

Other certificates including the domain name casamba.net

(limited to 100 certificates)
training1.casamba.net
*.casamba.net
casamba.net
webhost.casamba.net
casamba.net
casamba.net
casamba.net
casamba.net
casamba.net
matomo.casamba.net
casamba.net
*.casamba.net
www.casamba.net
sentrylogs.casamba.net
casamba.net
securevpn.casamba.net
eastvpn.casamba.net
*.casamba.net
*.casamba.net
casamba.net
casamba.net
casamba.net
casamba.net
casamba.net
*.casamba.net
webhost.casamba.net
training1.casamba.net
casamba.net
casamba.net
casamba.net

Certificate

The complete raw certificate details for www.casamba.net in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIE7DCCA9SgAwIBAgISA/vCecY5HwPRJALj5YRfPm3nMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzEyMDUyMDM0MjlaFw0yNDAzMDQyMDM0MjhaMBoxGDAWBgNVBAMT
D3d3dy5jYXNhbWJhLm5ldDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB
AMSItcsUHVoPS6wjIAQvlQ5NeX+0ywpOtSzn5jJVovkFKaLjq0D/Mvjo7RI3/uLL
a6KXCpdOdS/BvVkRhf8ZsuswsTs/Qc7lzHQBBAm1cq6vqZ66aJud3CMxC0d+5hp3
s9i6Kdj8qWE3XionAw6vCmP5XWFR9RVvN1YR/jRTGG+lLIf+Kw0OBF5tz+duN4f3
87SYtDStK4C4JlUITg9D7h+hca6uIBWGj9n0jx1FINbz96CX1yCNXQ+adpUrLKCQ
rmGY4cIDcezxDf0SAoWmJimHIZe85A39oy9iwMAVKFM+x1bgXzi+VfI/0vR+o1Mk
oY2/Hra8FMHDlsUFqCQziFUCAwEAAaOCAhIwggIOMA4GA1UdDwEB/wQEAwIFoDAd
BgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNV
HQ4EFgQUfPTlJ41jfvBil8vOJMmepW7TXJwwHwYDVR0jBBgwFoAUFC6zF7dYVsuu
UAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8v
cjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9y
Zy8wGgYDVR0RBBMwEYIPd3d3LmNhc2FtYmEubmV0MBMGA1UdIAQMMAowCAYGZ4EM
AQIBMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcASLDja9qmRzQP5WoC+p0w6xxS
ActW3SyB2bu/qznYhHMAAAGMO+djRgAABAMASDBGAiEA/8H/NE9A/Q2XVGt9sxzl
5jYlR5wu3mElfNbEB+5SG4cCIQC5D0lPVvNV8k9f6hZy5p0YkwLzTJBQvJ2Rqw37
bbmh9gB2ADtTd3U+LbmAToswWwb+QDtn2E/D9Me9AA0tcm/h+tQXAAABjDvnZTAA
AAQDAEcwRQIgdsXQhGojQljHkXQ9AIkwRIAIQhVxbxrbj+hEdlzXHlwCIQDkhHS7
QZkL9vQfWXnDYaBdlIQxvN1yMR1Vp8mpf1nwHjANBgkqhkiG9w0BAQsFAAOCAQEA
Iv0BvGoWibv2XlrPxrqIipBLre9vRuyAmOPlXkG3ngjspmJOPA+U1NLIJBLASjQc
IoCJg2+qAsw3NyWoxaFVQLKCqfclhzxZo77W7JP+evH/ZiLvGcNvHAzOcJCUjVMJ
ZnmEluCQmYGPsUQdT7/EkPc2fo43Gkxr2xuOF93kKGJpn6HFUQFQ/3l3fuZAxnlc
/CZQXDkmT/t5tD4W+IKKkdBg2CUszcXmYgRFe8L4NI5ccmUQAx8bn8c8B6YmsRt4
DFRsTikrL/vjSa+/gLnUndetmjdxUCU1kgvGXd1hOfHdawSqDhFnGoYAsAsDveWO
AB7fkCa67UE2r2hUsc2h8A==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxIi1yxQdWg9LrCMgBC+V
Dk15f7TLCk61LOfmMlWi+QUpouOrQP8y+OjtEjf+4stropcKl051L8G9WRGF/xmy
6zCxOz9BzuXMdAEECbVyrq+pnrpom53cIzELR37mGnez2Lop2PypYTdeKicDDq8K
Y/ldYVH1FW83VhH+NFMYb6Ush/4rDQ4EXm3P5243h/fztJi0NK0rgLgmVQhOD0Pu
H6Fxrq4gFYaP2fSPHUUg1vP3oJfXII1dD5p2lSssoJCuYZjhwgNx7PEN/RIChaYm
KYchl7zkDf2jL2LAwBUoUz7HVuBfOL5V8j/S9H6jUyShjb8etrwUwcOWxQWoJDOI
VQIDAQAB
-----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 347006234411981156098729733426901661150695
 . . . . . . . . [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 2023-12-05 20:34:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-04 20:34:28 +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.casamba.net'
 . . . . . . . . [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 24810122051006696695859624898922147177425662910990529964034784365752933529569788481571873306023033660156984458644960195199796295234974762703304787825235236097486114833160405239497137671347701881566859022496885729658659142168546111754571092580913726520326639417346682461690084757009091105359755542109530596631730554047081639737546471181864228977453549882818371476187524463274792475645531594192651744812066108658734592481882171601827663026161428439535839946588052339023027903711927269180052482666578353694048825788814381218188531073735756064791785601636637364927075286702848063938751097724902245533865462999310660765781
 . . . . . . . . . . . . . . . . . . . . [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)
							7cf4e5278d637ef06297cbce24c99ea56ed35c9c
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.casamba.net'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c3be763460000040300483046022100ffc1ff344f40fd0d97546b7db31ce5e63625479c2ede61257cd6c407ee521b87022100b90f494f56f355f24f5fea1672e69d189302f34c9050bc9d91ab0dfb6db9a1f60076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c3be765300000040300473045022076c5d0846a234258c791743d0089304480084215716f1adb8fe844765cd71e5c022100e48474bb41990bf6f41f5979c361a05d948431bcdd72311d55a7c9a97f59f01e
 . . . . [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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