blockclusters.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:07:86:c9:d2:6a:57:b3:85:3d:5d:0d:9b:e6:00:07:f2:63 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=blockclusters.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:07:86:c9:d2:6a:57:b3:85:3d:5d:0d:9b:e6:00:07:f2:63
Serial Number (int): 351010284766322644274207340688423988490851
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 2d:ac:7c:08:ec:7a:b6:35:c1:4c:2b:fd:ce:90:ec:0e:8d:2b:37:4f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e4:ce:22:09:80:de:79:de:53:70:76:45:6a:f6:0b:24:e3:a9:6b:8b
Fingerprint (sha256): 03:72:41:1c:53:8b:3e:66:0b:15:ed:27:21:c9:37:54:f9:30:80:2c:5e:fa:d6:54:b6:1f:a1:9b:a7:c6:aa:31

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 blockclusters.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for blockclusters.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

blockclusters.com

Other certificates including the domain name blockclusters.com

(limited to 100 certificates)
blockclusters.com
blockclusters.com
imperiet.com
blockclusters.com
blockclusters.com
blockclusters.com

Certificate

The complete raw certificate details for blockclusters.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 351010284766322644274207340688423988490851
 . . . . . . . . [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 2019-10-18 15:25:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-16 15:25:34 +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 'blockclusters.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 873710119779382359046620501210702829900284384774305102415215419606795705982762158460684363720360349438640028329024893791629048281257201364930524763613248765563702407240213235679598229155142627185928846088993721267954422800719919169013966367946059279516373998587468882354763640352093956195548852797465207517991163676037528387597466400542357313719475834602374271909748586865492649017801533441787172746401634656295037027867809058172032121035027684767855163344892940901310472694157102459412919370993542642795003593983353161228002946262248505426434963197703581512517091786814516689481647393700321160172818935516729692520634600122796786959266384133432849862104049189870975907323738415611818005066835656936122813139064671074730974377679800780587691294675663081166288989032827673675249186603208463337685527997728443408819752612856584957361743732208018814527025604813220333493334790916177872847702298492677927765155919555778045941046557110600573022703419178303910113455990226273380237826489130898796331936582077180378922762238693441209765138716027109432710872546977081274477392852384430975352804132945943796241540688230970754581387655614228378805218367668729749175499046503797307026675273579876788772456460258435823957598233929151856231945227
 . . . . . . . . . . . . . . . . . . . . [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)
							2dac7c08ec7ab635c14c2bfdce90ec0e8d2b374f
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'blockclusters.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ddfb0469f0000040300473045022100ef24ffc13175fd2d42e3b60d0dbf3c1d85207f050f73f2b4d3793da1239ae14502207b71626716fbd0447466b4659f8777163e3e17b92f12951023b780799bd40c620076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ddfb048c800000403004730450220660005d828c6e28c53799b8360c4d031a551264d046cfe500808966e673261bf02210096aebffa8e7f69655340fcf04ef0136d45da161701438188d4cbde29bf1a1221
 . . . . [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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