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:a7
Serial 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.org

Check 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

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-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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)
		0062f87adf11b4f5177689b4de48408bb574bf85bd9427cb77096a4f8d5352f359a37fbd9cd84f66659015f95c19ffbd185774b08bfc3dc13fcca80f8fd9776424854bc8dcbe1180577982d6366c6215c94d03b91b61705af6e482d444056d4865053a6f13fd0ffbfd16b9d5b3e46b2e1ad60cf76906b1a9a96c5b225a5d66de21190fed57ce7dd8d674df1cf673536d65d9f42a8ea40dba889e8d17377220867431578b5b9037456ce49380e9032b06e13ce284c0e44295d4651c343a21400ecb9fdea5d245697f0d11f3671ec3bbe0030b2c3bb96892c61386c4134bb694a2077f3599ddab5cdeeb2928d5013992538c62c9d9346dc49c97991ecd4d400faa6d