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:57:81Serial 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.orgCheck 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----- MIIGYzCCBUugAwIBAgISBArgiNEGlEKyNM4cARdCfVeBMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjMwODEzMDdaFw0y MDA1MjMwODEzMDdaMCAxHjAcBgNVBAMTFWJpb2hhY2t0ZWNobm9sb2d5LmNvbTCC AiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAKtRCsdvs7XWs5UD/qzo8Z3M fwUm/i4kb2CqNKE++DcRX0uUBeL0ozaEoccPYEnJ6buHUJZ4rm+hRP908zwiRqrZ 9ydPq/9266RAwxF1pdW6wfEiSrV/GdV7Lb4BO7twgoUrrKxA/jkmiq59eJQPo9f9 HsHDc4DXdXx29f9A/Whdi1uq5n1ynu7dcJ4CF/I/MkPqXCrszM9KzfemgTdK/V1P guaUZa3Sw8ZS+fEOO0FshSNR1aAckXkNgn7SEDGks/upUVCHjT2FQu639n00Xm8A c6hY/EAKkxdV9NELdWq53FA06gAgnPWd35nQvlW9rVTlkt1YS0hj4XbYhiD+GNA7 PHx6kvH73NZn5j4HN9YtJoWK5avySuHcvTMih9/1kfOLnGxCZNTw3o73kxQB2J+9 rkPbjlSsSUilydeJmucHGNXnFG0mljiKSLnYCts15nDTchkUbcpvueGlTCU59kCO NKESlC1obXLVofK0ucWcmjZGwTbD/mGk/vL7c5DuR1ZEl5JHNaYq3ZHbnZmBmw4Y U9K9kkUSf4H0NIPgrGwTx1u7Dv2F93BUSLU39R9MrTE+OKKuIPYu1tXTBICJMHps 7lsnmVNR0zIRpWD6xbukbGkc5+Po8HZiPY3fVWLD7759kxjuH58T875yfrfHBEZv MErKRQaB3LjNMg/OGXQ1AgMBAAGjggJrMIICZzAOBgNVHQ8BAf8EBAMCBaAwHQYD VR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0O BBYEFCBvH14z7FYYMP8umqmYp9V7sXUBMB8GA1UdIwQYMBaAFKhKamMEfd265tE5 t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29j c3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2Nl cnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wIAYDVR0RBBkwF4IVYmlvaGFja3Rl Y2hub2xvZ3kuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEB MCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYK KwYBBAHWeQIEAgSB9gSB8wDxAHcAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1 loFxRVgAAAFwcVJb6gAABAMASDBGAiEAs4tD7feGHskYXoX3cOSxnGyFWpGy2hCe ah95g08B0BYCIQDR2g42qQAGKv7+VJWt6AsebdtR08JLPCBpr8amRfFEcAB2AAe3 XBvlfWj/8bDGHSMVx7rmV3xXlLdq7rxhOhpp06IcAAABcHFSXBEAAAQDAEcwRQIg RJiPjkhCJ4jJrmCeURepT64krTuujhOvapSnb3n7an4CIQCjbv2u/gUYKtZP4izO Uc/2DTVLMnfVb0xFwjDs9XaOyzANBgkqhkiG9w0BAQsFAAOCAQEAlS4+3vObwcHm gixO2JcH0t0w5WaJNTG/6PdCHJ4orckv6u3uGERmRVeDjq3evB8nHv91+IyolTT2 Ik1pkE4MNcx0qW8vvnPHMfzUCcHKhwg9pHfwBiaa4AGGiNs614hC7mPL8GL8ttVv x09pWASDcNOtGu5DBg5wsU4JRCQogoAea0lVFEbB5uJxAIKjS0mGDuWpNW7X7bc7 V/XiLiZ0JHXlezOrX6LrNGHjXpIjCBtrAn5tM2kBYSi8CDs+76TB8aSMAOMTsDUZ 3qTE+bs9Rei2FPzTYDwRv/qybbqHAslcCLtqW9dI2lFO6dWxtNRe8AdDnVmAOyGY vw3NepE9Eg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAq1EKx2+ztdazlQP+rOjx ncx/BSb+LiRvYKo0oT74NxFfS5QF4vSjNoShxw9gScnpu4dQlniub6FE/3TzPCJG qtn3J0+r/3brpEDDEXWl1brB8SJKtX8Z1XstvgE7u3CChSusrED+OSaKrn14lA+j 1/0ewcNzgNd1fHb1/0D9aF2LW6rmfXKe7t1wngIX8j8yQ+pcKuzMz0rN96aBN0r9 XU+C5pRlrdLDxlL58Q47QWyFI1HVoByReQ2CftIQMaSz+6lRUIeNPYVC7rf2fTRe bwBzqFj8QAqTF1X00Qt1arncUDTqACCc9Z3fmdC+Vb2tVOWS3VhLSGPhdtiGIP4Y 0Ds8fHqS8fvc1mfmPgc31i0mhYrlq/JK4dy9MyKH3/WR84ucbEJk1PDejveTFAHY n72uQ9uOVKxJSKXJ14ma5wcY1ecUbSaWOIpIudgK2zXmcNNyGRRtym+54aVMJTn2 QI40oRKULWhtctWh8rS5xZyaNkbBNsP+YaT+8vtzkO5HVkSXkkc1pirdkdudmYGb DhhT0r2SRRJ/gfQ0g+CsbBPHW7sO/YX3cFRItTf1H0ytMT44oq4g9i7W1dMEgIkw emzuWyeZU1HTMhGlYPrFu6RsaRzn4+jwdmI9jd9VYsPvvn2TGO4fnxPzvnJ+t8cE Rm8wSspFBoHcuM0yD84ZdDUCAwEAAQ== -----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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