ferments.org
Issued by R3
About this certificate
This digital certificate with serial number 03:18:e6:89:0d:5c:5a:4e:12:d3:00:9f:a9:e2:34:2b:57:6a was issued on by Let's Encrypt.
This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=ferments.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 03:18:e6:89:0d:5c:5a:4e:12:d3:00:9f:a9:e2:34:2b:57:6aSerial Number (int): 269810068656071676819922463587519802595178
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c0:4a:6a:d3:12:be:61:13:e1:5d:bd:ef:c7:cf:bf:7c:03:7c:58:8c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 1a:7d:a8:cd:21:12:ce:49:d3:53:c7:9e:8a:4b:57:1d:92:93:8c:6e
Fingerprint (sha256): 54:09:b5:82:92:ad:d7:d7:c3:ab:b2:08:af:7f:8a:df:46:0d:e8:cd:da:d7:ca:8f:b5:fe:81:07:bf:92:3d:ba
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate ferments.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for ferments.org
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
ferments.org
Other certificates including the domain name ferments.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for ferments.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE5TCCA82gAwIBAgISAxjmiQ1cWk4S0wCfqeI0K1dqMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA0MTgyMzU1MDJaFw0yNDA3MTcyMzU1MDFaMBcxFTATBgNVBAMT DGZlcm1lbnRzLm9yZzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAPIJ 56pn6csh7BFzOjRYu/v5Gb3V1oSbDMwyDShok5a5ujLN1gnawva+Mstl5V/36att IVc4qoFQbjObqPll33gYipPVK2j8Wt+gbAAMRTlObWb1Es0MH3osWoLyrV98gSjr 0O3Y8/NB1IOrgN5l7ix3P5vnCPg02jKQGnPU9cD/cVIR6KRoVDiztFFjUHEo1I9C gsOWbhmehgrNXhhPT/TEZm2GM03NB9I/1hzXMALkBNRTyce9iG2uMjf+kSPLs5Tc 3MpP8xmH/q9+TboIePVQRxL7HKNaYJTz9TOO15FK2OkPXmyg9nT9s12M8S1VPgib tdTsBaRRg8nI+9u65IcCAwEAAaOCAg4wggIKMA4GA1UdDwEB/wQEAwIFoDAdBgNV HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E FgQUwEpq0xK+YRPhXb3vx8+/fAN8WIwwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA 5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMu by5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8w FwYDVR0RBBAwDoIMZmVybWVudHMub3JnMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIB BAYKKwYBBAHWeQIEAgSB9QSB8gDwAHcASLDja9qmRzQP5WoC+p0w6xxSActW3SyB 2bu/qznYhHMAAAGO89mFNQAABAMASDBGAiEArJelvUSeHlccx7w2n/iS2kQ9fMS2 v2oaNxzs4IcL04YCIQCg1/qaUW13lww81zEHoNBsoPws2tOgPmtRusCil4eYSwB1 AN/hVuuqBa+1nA+GcY2owDJOrlbZbqf1pWoB0cE7vlJcAAABjvPZhfIAAAQDAEYw RAIgdxsuZEqf/ppTrI7PZO1sRPTOlwp+XCas78uns4P3EUICIDJ8AxNe2U/VrI2r tHkPpANQm94ym2jvG0k/WXJk0ULuMA0GCSqGSIb3DQEBCwUAA4IBAQCw0BnCw7Jg f02pTGgkVr8W1ZGd6iaDdNTZ5lhaZi2r7t6VR1H/HUWc8jP5IeG7oEIKGm3l7Ffw Ow09tBDGVkQ/UnKXW70QpgAZugTT1amGwiBDeAOh6eakc4lzwyanVQtKHBQsYfgC D+GuDTv4oqVDKdiIcng9Rm3BZfTG+lD2kjN2ik2k3dGjWH6o7xCK+iVUA+GtmrTe eLeVSKHnvsNSOg6FIVsfpc9sPrHW910Voo55Z73XUB5ES/ax7jfmOniIkohZMuzd RkERQNeo3s3mxsd3bikFTQeQ6nF59vnjY5+SmdkNoyUzu/zJxVeWkf8Bj76V/ncN wk74GCCkeoHU -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8gnnqmfpyyHsEXM6NFi7 +/kZvdXWhJsMzDINKGiTlrm6Ms3WCdrC9r4yy2XlX/fpq20hVziqgVBuM5uo+WXf eBiKk9UraPxa36BsAAxFOU5tZvUSzQwfeixagvKtX3yBKOvQ7djz80HUg6uA3mXu LHc/m+cI+DTaMpAac9T1wP9xUhHopGhUOLO0UWNQcSjUj0KCw5ZuGZ6GCs1eGE9P 9MRmbYYzTc0H0j/WHNcwAuQE1FPJx72Iba4yN/6RI8uzlNzcyk/zGYf+r35Nugh4 9VBHEvsco1pglPP1M47XkUrY6Q9ebKD2dP2zXYzxLVU+CJu11OwFpFGDycj727rk hwIDAQAB -----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 269810068656071676819922463587519802595178 . . . . . . . . [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 2024-04-18 23:55:02 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-17 23:55:01 +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 'ferments.org' . . . . . . . . [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 30554554111682664876514924192848090819084956174808798537152596340128808116919499899720457817247688471505197447879115135442783196997083247043675240208497788119878344108174213064468400952512127925259427152736601908995229496769896578006655650206791697603176544937341781871867109348794556342301468848912073095069169670961369506230139509761580031723541758726684501448564710094559623839281062402565972972928187141924071341533118250170430028147458768504645178914563413653641849679848022358508048324677919113354596325738114208136721555839949366543342439409189619321912770514983638597889564831063399511968500307820140352431239 . . . . . . . . . . . . . . . . . . . . [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) c04a6ad312be6113e15dbdefc7cfbf7c037c588c . . . . . . . . . . . . . . . . [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 (16 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ferments.org' . . . . . . . . . . . . . . . . [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) 00f000770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ef3d985350000040300483046022100ac97a5bd449e1e571cc7bc369ff892da443d7cc4b6bf6a1a371cece0870bd386022100a0d7fa9a516d77970c3cd73107a0d06ca0fc2cdad3a03e6b51bac0a29787984b007500dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018ef3d985f200000403004630440220771b2e644a9ffe9a53ac8ecf64ed6c44f4ce970a7e5c26acefcba7b383f711420220327c03135ed94fd5ac8dabb4790fa403509bde329b68ef1b493f597264d142ee . . . . [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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