www.fokco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:1a:12:d3:7c:ae:e5:22:17:10:c4:8f:21:f1:b2:11:5d:5f was issued on by Let's Encrypt.

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=www.fokco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:1a:12:d3:7c:ae:e5:22:17:10:c4:8f:21:f1:b2:11:5d:5f
Serial Number (int): 357321509474422070380825049081889109925215
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 36:d9:a7:50:bb:51:e1:30:06:8a:67:81:73:db:d5:30:03:99:7d:96
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): cf:6c:05:d0:ff:86:54:5b:32:5d:9b:e3:7d:fd:81:d6:3e:41:72:99
Fingerprint (sha256): c4:d1:75:b4:cc:2c:b8:ee:08:21:48:30:b8:03:7b:2e:ae:49:67:49:29:b0:10:cd:e6:96:a3:0f:8a:de:d4:95

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.fokco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.fokco.com

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

www.fokco.com

Other certificates including the domain name fokco.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.fokco.com 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 357321509474422070380825049081889109925215
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-16 10:31:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-15 10:31:37 +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 'www.fokco.com'
 . . . . . . . . [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 637615128404609237515364892712133264419333688736585868193631892307305219239919238399765902940016798772181212154393879479459677475957084093253317402425504166120278988835720338014134723897649018514105156429993896256801311279876400529520770720961710302468937505019476088098317846492465248553398020425163814889222980902943474759768110944424945577065325207113085460582795885692407021924577097883031949769611991226257520195788145264548693011890205708308708005208414703688438804697060121981511463334893809891823660887777414984001403709144700573693136611717192560685173227733267720239214048748531607048541461387572070745722454012061882438729190823758918634916880039998260478485592108049059009454917684801482222795343610283323482753453355439610327252441632541957064796423876467557998599010239428514706021360703294745181818153302020318273449960501008570019072742245679478099095430290016876268758931017479878650912965956279557320362579039572682545604657690532146776231143102998183549101725694637950318224527854829535814995240432996888536796472184255523771924790212401794256724344616139023215537743636432482828834576994220008752064126534735744574285796734533604994577316835165322976215459909899184108017034918496537434013551480006554002377956631
 . . . . . . . . . . . . . . . . . . . . [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)
							36d9a750bb51e130068a678173dbd53003997d96
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.fokco.com'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f0e7a5a1d0000040300483046022100e52a9e2be2d8b1529972aa05e32157854fd3a05b98e09174d5765c4a8aab1519022100943df69b8f2497487501242eaf57d713c753afaf45370bc210d31fa3a456f8160076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f0e7a5a500000040300473045022100e6eaa34bbf9b2566070e8af160b22ae106b97e4ce58fdbf3b45791083b1f390802205a2bc620cf3224c1e76780dbd9179347bfe1626b98d3f733973e71ea50ea700d
 . . . . [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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