furaffinuty.net
Issued by R3
About this certificate
This digital certificate with serial number 03:f2:c1:62:f3:1b:f9:f2:df:59:e8:66:12:92:27:bd:22:30 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=furaffinuty.net
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:f2:c1:62:f3:1b:f9:f2:df:59:e8:66:12:92:27:bd:22:30Serial Number (int): 343942245369268522732067528049115159929392
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c8:cf:3b:7e:af:de:80:36:8d:14:a8:22:cb:4c:b4:a1:fa:45:cc:6d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 5e:6c:a2:7d:af:43:3a:73:c5:6e:1c:5c:bc:e6:45:73:ea:28:08:65
Fingerprint (sha256): 2f:6c:e1:89:9f:f5:9c:56:17:e6:75:4f:10:ed:b0:39:b7:d7:35:b8:fa:f6:c8:ad:d0:89:aa:af:c5:9e:a6:90
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate furaffinuty.net
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for furaffinuty.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
*.furaffinuty.net
furaffinuty.net
furaffinuty.net
Other certificates including the domain name furaffinuty.net
(limited to 100 certificates)
Certificate
The complete raw certificate details for furaffinuty.net in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE/TCCA+WgAwIBAgISA/LBYvMb+fLfWehmEpInvSIwMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAyMDkyMTU0MjdaFw0yNDA1MDkyMTU0MjZaMBoxGDAWBgNVBAMT D2Z1cmFmZmludXR5Lm5ldDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB AMTgFD4RJggiXA2DtyKCZ0RXZtUPTW1Y8bNiT9RAD8b9zitVeMmdfRiIrB6tCmei zy60g4FLKUARxl0OZWwgMnneA6Ja2VPKTCINA7mzl1zFOFCrGtaH+M24OinTY5qD q0qRbN5rvVkkh1jlxl9zOZxzQxHthMLWz6J0Tb+arcQfVHoA5IJBaX2LYVGvApQF AmHeh5Lpr3vst0gNLGEURqflGZhJwCJnjr3br2B8f/QsFdIE2ZXfhBOQBpopduzx IzwmMjOgtGfupnYMCxA7RxkuD2VS/ZI5gDPXTkFYd5tGUcvHiZ4jiZGknpbpJ08p 1rz7R80zqBuyOXA3XUnupuECAwEAAaOCAiMwggIfMA4GA1UdDwEB/wQEAwIFoDAd BgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNV HQ4EFgQUyM87fq/egDaNFKgiy0y0ofpFzG0wHwYDVR0jBBgwFoAUFC6zF7dYVsuu UAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8v cjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9y Zy8wLQYDVR0RBCYwJIIRKi5mdXJhZmZpbnV0eS5uZXSCD2Z1cmFmZmludXR5Lm5l dDATBgNVHSAEDDAKMAgGBmeBDAECATCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2 AO7N0GTV2xrOxVy3nbTNE6Iyh0Z8vOzew1FIWUZxH7WbAAABjZAUUyMAAAQDAEcw RQIgFAMExhnoD6Wbzdij9gJHVjsdMD5ltEPDW4Nvmqo3wiECIQDY+uXTelfiVpLd EVCZTw3+ab7RZtC3VAmszMPc/jIwbgB1AEiw42vapkc0D+VqAvqdMOscUgHLVt0s gdm7v6s52IRzAAABjZAUVQ8AAAQDAEYwRAIgaihOcWBBSzKJ4j9SJsjkX9LwtKwY L3jIr+CfY1UnfvwCIBZvfIyILOjIgiS98+iIO+zSAHNmppMdWSTvjadYh5LTMA0G CSqGSIb3DQEBCwUAA4IBAQAumbH/d/SXQoRdfApKJek5Ew3XM8u/xOiJYSBzgkh2 geQ7eCdlH5QMZFIGBp8Ly3yGnZ5Kuqy0tIqLxaXa9OF0Ffe5HvebQvBBBiVmBptH dHEdSPLNjKc0nXTjNzV6NY2AkIlBtacWbsW9D5Vawfql+ChPDU4b01im88jLED+b +sBAMboMS1LwNv59VACdAE8wEtmsYZll3xBnZZbgW3FBBinvlLYzTHcojmUn5NgL EPIwBzO3mz6MQmDS6Htfz75+RgII87zb5gvOXxZNCVr1kUr3HBoaXrBwKT1S6ZQw IKMJhW2QWjhNtJWU6r5VDdcM2LGxQ76y/Ow5nSQohdNN -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxOAUPhEmCCJcDYO3IoJn RFdm1Q9NbVjxs2JP1EAPxv3OK1V4yZ19GIisHq0KZ6LPLrSDgUspQBHGXQ5lbCAy ed4DolrZU8pMIg0DubOXXMU4UKsa1of4zbg6KdNjmoOrSpFs3mu9WSSHWOXGX3M5 nHNDEe2EwtbPonRNv5qtxB9UegDkgkFpfYthUa8ClAUCYd6Hkumve+y3SA0sYRRG p+UZmEnAImeOvduvYHx/9CwV0gTZld+EE5AGmil27PEjPCYyM6C0Z+6mdgwLEDtH GS4PZVL9kjmAM9dOQVh3m0ZRy8eJniOJkaSeluknTynWvPtHzTOoG7I5cDddSe6m 4QIDAQAB -----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 343942245369268522732067528049115159929392 . . . . . . . . [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 2024-02-09 21:54:27 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-09 21:54:26 +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 'furaffinuty.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 24853205282082304097178112476762338200297094110365849444715152394398171239629637429313970687629301413631744483061319502513899412852169383418434126880165915736267972182482110931718025617817012509289451262369240740584456790279593855065278715499911238252669661930938354021138956156973122762588284474854037334126047379740804183639934400151997618499831046052234709790236444884221962684699186849767029992043017053356282444843707530990475527997397765114437067545171323348163562966973259904544179630492417837897933528112101005510754356032008660138453141011842195584356412101670347785286563312977382358180232469816772205127393 . . . . . . . . . . . . . . . . . . . . [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) c8cf3b7eafde80368d14a822cb4cb4a1fa45cc6d . . . . . . . . . . . . . . . . [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 (38 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.furaffinuty.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'furaffinuty.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d9014532300000403004730450220140304c619e80fa59bcdd8a3f60247563b1d303e65b443c35b836f9aaa37c221022100d8fae5d37a57e25692dd1150994f0dfe69bed166d0b75409acccc3dcfe32306e00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d9014550f000004030046304402206a284e7160414b3289e23f5226c8e45fd2f0b4ac182f78c8afe09f6355277efc0220166f7c8c882ce8c88224bdf3e8883becd2007366a6931d5924ef8da7588792d3 . . . . [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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