fc.id
Issued by R3
About this certificate
This digital certificate with serial number 03:96:d3:72:80:81:31:86:1a:bc:b5:5e:6b:5b:e2:50:4e:a7 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): 03:96:d3:72:80:81:31:86:1a:bc:b5:5e:6b:5b:e2:50:4e:a7Serial Number (int): 312660274468758188798467818913835391143591
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 1b:cf:44:77:cd:59:e4:77:3b:a5:29:53:fd:ad:0f:6a:e6:9f:3a:aa
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 18:0d:11:da:67:ab:8d:93:ad:be:98:c1:65:e7:57:f8:34:78:5c:2c
Fingerprint (sha256): d0:01:0a:3d:ad:c4:10:50:b4:93:27:bd:86:23:ed:43:c5:a4:02:d1:70:f9:96:72:71:ca:6b:db:94:09:74:cc
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----- MIIF4TCCBMmgAwIBAgISA5bTcoCBMYYavLVea1viUE6nMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA2MjMxNzEyMzFaFw0yMzA5MjExNzEyMzBaMBAxDjAMBgNVBAMT BWZjLmlkMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAlJqH1jA8Jn3l BAp9mnQBiMDTL1E+lQFEfRbsA8O8yhSJE2Hcv3ayZl3wrg4Tx3B0mopg5250Ib/R USwRpwl2GjMVYQKPHlaRjKLsdRbDePOIWLdp3M7eVGWCZbxYylhPFOC9/0XDtW9q nQtICKiMaloIo+5/wgm6gYLRda/vISsOVeY77FySvtYh5MkHJAVgfOtfIcWmYVsE rMN+Co53ou1/ivH3DQnxLLjiANbb0cqQIKURzhOpgzYLXw+phzyr1fC0po19oqHh H8/0p0J5yhsDORO+LMqZ33Zdr/CPyADsUIG+bEqToYg7pqtgxSBCuv6Mf5K5QuLT crbpgpRldjNTd9TUF2ewXvnlHMUd0BJCPBOeotz0VhyxPTifcWVrn0T5oZfzViw4 1j0NuwHWutqKvml1PDnk17wSgc06wvwuJ6dbRixHl6cZrrJHtv0qt/CnE0CF6uSH LL7Gi+wEnlimp+iAqSs5/PcFJsnVI8/pXcue8Ob+Q4UzP7DQB/sboM0FDxdac4dX gTuks4A4R740D71Q7PR0MHbbRVouTELBqoIkzWI6LfTwpW4x5how2vgKttsYJ+l3 dNeNqPInNj8Wd2vAYq7BAY7AYtnz+Q7MFn80iKSgo7s2E0y46wfR/evlHr5PkfSH ACRkblHSE1Uw2hwMrYgDIBUvLGSzJGcCAwEAAaOCAhEwggINMA4GA1UdDwEB/wQE AwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIw ADAdBgNVHQ4EFgQUG89Ed81Z5Hc7pSlT/a0PauafOqowHwYDVR0jBBgwFoAUFC6z F7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVo dHRwOi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxl bmNyLm9yZy8wGwYDVR0RBBQwEoIFZmMuaWSCCXd3dy5mYy5pZDATBgNVHSAEDDAK MAgGBmeBDAECATCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2ALc++yTfnE26dfI5 xbpY9Gxd/ELPep81xJ4dCYEl7bSZAAABiOl1MnkAAAQDAEcwRQIhAMNVcmwggZGM YTvuNIAul008TwdJPLKOcLRUXypMIxT5AiB8KPKP4QLlvRQJYf54Odd7hJJfcyMJ MV4GlkjQcI+q/AB1AOg+0No+9QY1MudXKLyJa8kD08vREWvs62nhd31tBr1uAAAB iOl1Mn0AAAQDAEYwRAIgGu+oyN/fM1uEuD8W4o7QWW815l7Td8beQ+XUdhjxD6sC IDyNk6w31UxTMwlnDmKeBuHTU6oxv0U2UY85/qRhmK/jMA0GCSqGSIb3DQEBCwUA A4IBAQBi+HrfEbT1F3aJtN5IQIu1dL+FvZQny3cJak+NU1LzWaN/vZzYT2ZlkBX5 XBn/vRhXdLCL/D3BP8yoD4/Zd2QkhUvI3L4RgFd5gtY2bGIVyU0DuRthcFr25ILU RAVtSGUFOm8T/Q/7/Ra51bPkay4a1gz3aQaxqalsWyJaXWbeIRkP7VfOfdjWdN8c 9nNTbWXZ9CqOpA26iJ6NFzdyIIZ0MVeLW5A3RWzkk4DpAysG4TzihMDkQpXUZRw0 OiFADsuf3qXSRWl/DRHzZx7Du+ADCyw7uWiSxhOGxBNLtpSiB381md2rXN7rKSjV ATmSU4xiydk0bcScl5kezU1AD6pt -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAlJqH1jA8Jn3lBAp9mnQB iMDTL1E+lQFEfRbsA8O8yhSJE2Hcv3ayZl3wrg4Tx3B0mopg5250Ib/RUSwRpwl2 GjMVYQKPHlaRjKLsdRbDePOIWLdp3M7eVGWCZbxYylhPFOC9/0XDtW9qnQtICKiM aloIo+5/wgm6gYLRda/vISsOVeY77FySvtYh5MkHJAVgfOtfIcWmYVsErMN+Co53 ou1/ivH3DQnxLLjiANbb0cqQIKURzhOpgzYLXw+phzyr1fC0po19oqHhH8/0p0J5 yhsDORO+LMqZ33Zdr/CPyADsUIG+bEqToYg7pqtgxSBCuv6Mf5K5QuLTcrbpgpRl djNTd9TUF2ewXvnlHMUd0BJCPBOeotz0VhyxPTifcWVrn0T5oZfzViw41j0NuwHW utqKvml1PDnk17wSgc06wvwuJ6dbRixHl6cZrrJHtv0qt/CnE0CF6uSHLL7Gi+wE nlimp+iAqSs5/PcFJsnVI8/pXcue8Ob+Q4UzP7DQB/sboM0FDxdac4dXgTuks4A4 R740D71Q7PR0MHbbRVouTELBqoIkzWI6LfTwpW4x5how2vgKttsYJ+l3dNeNqPIn Nj8Wd2vAYq7BAY7AYtnz+Q7MFn80iKSgo7s2E0y46wfR/evlHr5PkfSHACRkblHS E1Uw2hwMrYgDIBUvLGSzJGcCAwEAAQ== -----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 312660274468758188798467818913835391143591 . . . . . . . . [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 2023-06-23 17:12:31 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-21 17:12:30 +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 606249938842749642197887419283225608871214190000606719649848545339870107922016622510290574929445303080817636823308276452578354153708192312197626131248130146238022117192635021892107880481630846880644854104787968900681960391492249893973183936069614280981367529308102930234362870612524609954324432715609811008140250090681722730642471988915860683301894080039843270266719850486848551020897945136947197651948548324407532555144378528939797723094975599579824042320219403459625373519037728079156200546073617034603132045392530861949811426565179445424643018647440655255611341455063513331166293699647593215645244398170488667465228266280961686619270461799977454858254666699141788301048922433212986639727575704724724363673302529302325790768599387720293398566294407955907276695989254801813815711751774979437335618206184760799781338915822918621410670415795905689832458833226384985641376792669520113842366149022752853824088187127510460990628406906546379581146413267282570285256588388237588819832405358279494661073375563015964627918988243119263091864349651480622366406357351242100094247889717502661033138518390106959172453433217409798898237212822943096023014656423153815507104769684110139503604339647201003491563620364894581160029060965637721725019239 . . . . . . . . . . . . . . . . . . . . [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) 1bcf4477cd59e4773ba52953fdad0f6ae69f3aaa . . . . . . . . . . . . . . . . [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 (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) 00ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000188e97532790000040300473045022100c355726c2081918c613bee34802e974d3c4f07493cb28e70b4545f2a4c2314f902207c28f28fe102e5bd140961fe7839d77b84925f732309315e069648d0708faafc007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000188e975327d000004030046304402201aefa8c8dfdf335b84b83f16e28ed0596f35e65ed377c6de43e5d47618f10fab02203c8d93ac37d54c533309670e629e06e1d353aa31bf4536518f39fea46198afe3 . . . . [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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