biohacktechnology.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:0a:e0:88:d1:06:94:42:b2:34:ce:1c:01:17:42:7d:57:81 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=biohacktechnology.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:0a:e0:88:d1:06:94:42:b2:34:ce:1c:01:17:42:7d:57:81
Serial Number (int): 352150424859223813663614951669185799608193
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 20:6f:1f:5e:33:ec:56:18:30:ff:2e:9a:a9:98:a7:d5:7b:b1:75:01
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9b:da:52:ae:32:29:3e:8e:6f:c0:02:18:f1:43:ff:8e:53:7a:1e:6a
Fingerprint (sha256): 07:e7:98:ad:14:e4:f2:70:e5:2b:ff:db:d4:45:c5:0b:e3:7c:3e:dd:b1:ad:f7:d1:fb:7e:ff:ce:19:57:5e:2e

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 biohacktechnology.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for biohacktechnology.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

biohacktechnology.com

Other certificates including the domain name biohacktechnology.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for biohacktechnology.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 352150424859223813663614951669185799608193
 . . . . . . . . [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 2020-02-23 08:13:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-23 08:13:07 +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 'biohacktechnology.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 698910631512704851010919094960480106264973211821496603837133350326379211393615890142336876164124375419353226855084303960810618029169795728686831342616346007259787965809196816747217417413490160703963718793561364631335117987344089520562215402180475846448943301204046216301443476726069978920091958211835168270371188121015965983415140654688192454373923280707387437401171843171826129204362733946817729079804713780318510492550735525203928227860808563940035329518424863033954184248657825439212177651216107938674195383187279329847271933326988425834268634437102021100222123025145816949149177883701095475272019734567591313522593336829669777059490640385927675878960262949579197479701123446899270808669679710615168624646304263814612405953909828956589699530454800076373991026065913156263513322498469374939010916962594555456434019548150040504419386255947735245887335694883702503168884545170239948339854257431244312854344160876604278071891448771935918404531471522432100105707701990528030701938571098217181309730150063398143043270328878270929250088037499040082957182467114950773934543267290279367266997919148748359605492850839036490845572154322623320773802439134971642777886043690551642100883860581909805050189888609840368818282626006294168495289397
 . . . . . . . . . . . . . . . . . . . . [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)
							206f1f5e33ec561830ff2e9aa998a7d57bb17501
 . . . . . . . . . . . . . . . . [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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'biohacktechnology.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)
							00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000017071525bea0000040300483046022100b38b43edf7861ec9185e85f770e4b19c6c855a91b2da109e6a1f79834f01d016022100d1da0e36a900062afefe5495ade80b1e6ddb51d3c24b3c2069afc6a645f1447000760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017071525c110000040300473045022044988f8e48422788c9ae609e5117a94fae24ad3bae8e13af6a94a76f79fb6a7e022100a36efdaefe05182ad64fe22cce51cff60d354b3277d56f4c45c230ecf5768ecb
 . . . . [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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