fc.id
Issued by R3
About this certificate
This digital certificate with serial number 04:b2:95:18:35:2e:85:94:ce:58:94:e6:a6:85:30:62:ef:15 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=fc.id
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:b2:95:18:35:2e:85:94:ce:58:94:e6:a6:85:30:62:ef:15Serial Number (int): 409217585704118136254865802370531239063317
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: ea:04:2c:cd:96:25:52:90:64:90:85:fc:37:f7:37:5e:56:f4:9b:3d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 4a:f3:2f:8a:b9:b8:14:c7:1f:ae:8c:2b:24:93:12:89:ad:29:0d:23
Fingerprint (sha256): a5:50:9f:4a:40:68:79:42:0d:d7:39:19:15:78:43:5b:d8:15:94:99:b1:0c:97:58:3a:82:d0:14:83:5d:34:f1
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate fc.id
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for fc.id
Public Key Algorithm
RSA
Key Size
4096
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
fc.id
www.fc.id
www.fc.id
Other certificates including the domain name fc.id
(limited to 100 certificates)
Certificate
The complete raw certificate details for fc.id in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGGTCCBQGgAwIBAgISBLKVGDUuhZTOWJTmpoUwYu8VMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzAyMjExMTAzNDJaFw0yMzA1MjIxMTAzNDFaMBAxDjAMBgNVBAMT BWZjLmlkMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEArUbcETgNUlDJ drzJgMvkrk0R68iLk/lGhRXKjTy+I7kA4GxhNvRVE7OmQG2dPcBEyz0qGnkBxQEr Lb4qal3Kvy9j0tePABcbmHVR6U+2FlbE61ePlN4hw74BI+yyMLTMStxjtpU2mPS5 wS/FfWQgRiYkPe1MdR+VVuCqgtN8CHjW2qSA2uj88vNNl/VQ+vh6HtnGEj8esLW5 8T/IEiQ8dYnxkkwgt4IEkD+T6iwHg/EL92PRXKPxmNUh+94n6WJDLRgi1vuyMVLJ 2kdIB+xXNkBw7MJCGtEKpRr1p5GZNUQBDexmsHwaJg/8NfU1NbxG1lrMslh7w+h0 C10HWmDOLiDIfOI+sE7cQJ/HRZTgqlF92umDV1uII6oQKcKIJaahTS1Nm+M6cwjm qTEFWPMEW+ac8WEGqdsFbOCQzN8dEb1RxNVyoydHf8wWnY2oKFM07f6pc8sAF+eq otdbYXnr2o29U6MQwaa6/coQ3m0MmFuMazVyijwo5m7rzeE6aC6qBk9AgPuik5dt xF1ds7FgDka7bk19LWjY0XjVxgIX3iZB4TddBmyUqIq8Zdz+fsLFcgiEeh87tL7L 0AR3TWzSsiuei73ngI+jFdFhKiQykOKj1t/ed7bqR+CODjm0ynWtOJhd5TshFqQG ppdGqaXhRG0PLMxbapDvYPVgtwrdN6sCAwEAAaOCAkkwggJFMA4GA1UdDwEB/wQE AwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIw ADAdBgNVHQ4EFgQU6gQszZYlUpBkkIX8N/c3Xlb0mz0wHwYDVR0jBBgwFoAUFC6z F7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVo dHRwOi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxl bmNyLm9yZy8wGwYDVR0RBBQwEoIFZmMuaWSCCXd3dy5mYy5pZDBMBgNVHSAERTBD MAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8v Y3BzLmxldHNlbmNyeXB0Lm9yZzCCAQIGCisGAQQB1nkCBAIEgfMEgfAA7gB1ALc+ +yTfnE26dfI5xbpY9Gxd/ELPep81xJ4dCYEl7bSZAAABhnPbsKkAAAQDAEYwRAIg Yv4buPaxoGQRCka1SbcrurIeuCu/djhYUZh6dlXTRo8CIEzo9OiUA4TvGhFI7p4m KXeP4PRCCVI5L7J0fG58ThXpAHUArfe++nz/EMiLnT2cHj4YarRnKV3PsQwkyoWG NOvcgooAAAGGc9uwzgAABAMARjBEAiAWqPoTXNEUbVYfitr/Hi3blafL8MXF8BTH mKh6MXI+SwIgTunfQVOEHorR7PaxMh4z60jqATyJpNFm59r3+O3izHgwDQYJKoZI hvcNAQELBQADggEBAJq7LQlHWUfzb9pggPCl6GcQmyqfAomFGqy2rqwhkBUdg/qb 1eZIcHY5o1LO1iG5rV7oHimZ1eFnwJLvCP8zxUHiI8nOJULDlj99QzcJZlQtMKYu +ZpbrFXvM25nkJGhGKGngof+xRZJZ6x8uIMpZ5+hPd6gQi/Lw0uX4iCz6jV3RR7L DeUCAj3NswDlFEcUObu6BnSOGLlhxO/5sWqNkNsOikJwoIY3EB7jQbo1mpc6MlcY 9Jf82WArd9je1h1hjI7ISznzlhbUim0cv98VVUDroo8exdIe9LYGbm8f0zMXeKFp aLlutjoilh4m2YLHGuaY6jnnyDAJA6EX0JSaW8k= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEArUbcETgNUlDJdrzJgMvk rk0R68iLk/lGhRXKjTy+I7kA4GxhNvRVE7OmQG2dPcBEyz0qGnkBxQErLb4qal3K vy9j0tePABcbmHVR6U+2FlbE61ePlN4hw74BI+yyMLTMStxjtpU2mPS5wS/FfWQg RiYkPe1MdR+VVuCqgtN8CHjW2qSA2uj88vNNl/VQ+vh6HtnGEj8esLW58T/IEiQ8 dYnxkkwgt4IEkD+T6iwHg/EL92PRXKPxmNUh+94n6WJDLRgi1vuyMVLJ2kdIB+xX NkBw7MJCGtEKpRr1p5GZNUQBDexmsHwaJg/8NfU1NbxG1lrMslh7w+h0C10HWmDO LiDIfOI+sE7cQJ/HRZTgqlF92umDV1uII6oQKcKIJaahTS1Nm+M6cwjmqTEFWPME W+ac8WEGqdsFbOCQzN8dEb1RxNVyoydHf8wWnY2oKFM07f6pc8sAF+eqotdbYXnr 2o29U6MQwaa6/coQ3m0MmFuMazVyijwo5m7rzeE6aC6qBk9AgPuik5dtxF1ds7Fg Dka7bk19LWjY0XjVxgIX3iZB4TddBmyUqIq8Zdz+fsLFcgiEeh87tL7L0AR3TWzS siuei73ngI+jFdFhKiQykOKj1t/ed7bqR+CODjm0ynWtOJhd5TshFqQGppdGqaXh RG0PLMxbapDvYPVgtwrdN6sCAwEAAQ== -----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 409217585704118136254865802370531239063317 . . . . . . . . [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 2023-02-21 11:03:42 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-05-22 11:03:41 +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 'fc.id' . . . . . . . . [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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 706907650723613136886181249560377203514548768223570388287539910920988397581128573592707934324515014192995393859721305002998385996563908269270275738087069023261602568674533166978010052899851757132030419486793783448171099016045315273750854208943750375388367207922409284217314750798599976071126735961564022696941953623944468653229677413845326201146992411009718470023712999283392315665681517105440190855290263124663489521525019496245981574162600743744458445277198619291693432052259552194938139134070485173559987487695468398537541105413081069533537078123264324732278198573810221776650137098887691129685100589557824396382446817179106603118813536561715107429751103429156215190101347903087948202175634692435484623312647390772862580443171531125922891375704546019231863878485294499477582317252452274165985664876534213250382013379692049921447980153977562702663214756166513716843313709790945593639232708933945984532076907094509979678013982471431669758291999448845468396362606451025812884211635840669491894918680612531188287181524526305059215688922797496361904790468491142675804350606863770905442233606838378747762522229657060304412484365913154995924189413736401669133836461467389920647221200740346084200424354722077742919972246619387250731726763 . . . . . . . . . . . . . . . . . . . . [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) ea042ccd96255290649085fc37f7375e56f49b3d . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fc.id' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.fc.id' . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018673dbb0a90000040300463044022062fe1bb8f6b1a064110a46b549b72bbab21eb82bbf76385851987a7655d3468f02204ce8f4e8940384ef1a1148ee9e2629778fe0f4420952392fb2747c6e7c4e15e9007500adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018673dbb0ce0000040300463044022016a8fa135cd1146d561f8adaff1e2ddb95a7cbf0c5c5f014c798a87a31723e4b02204ee9df4153841e8ad1ecf6b1321e33eb48ea013c89a4d166e7daf7f8ede2cc78 . . . . [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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