biofloc.aptechbiz.com

Issued by R3

About this certificate

This digital certificate with serial number 03:0f:50:cd:d9:50:e3:dd:63:35:03:72:bd:06:44:fe:81:bf 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=biofloc.aptechbiz.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:0f:50:cd:d9:50:e3:dd:63:35:03:72:bd:06:44:fe:81:bf
Serial Number (int): 266548500367305267533199887812095173886399
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 54:6b:71:39:6a:b1:1c:51:a0:aa:a3:a2:e2:42:15:82:e6:8d:f2:43
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ad:be:4f:cc:09:a7:9b:ca:86:cb:7f:f0:13:e9:2c:07:d8:e7:f3:78
Fingerprint (sha256): f9:89:a2:66:87:d1:c4:38:a8:87:c4:f1:46:1c:24:e1:54:99:8d:67:1d:46:88:af:8e:cb:e3:a6:a5:95:76:9e

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate biofloc.aptechbiz.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for biofloc.aptechbiz.com

Public Key Algorithm

RSA

Key Size

2048

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

biofloc.aptechbiz.com

Other certificates including the domain name aptechbiz.com

(limited to 100 certificates)
www.dteam.cloud
ngo.costalab.net
saravanafastfood.com
mailroom-de-dev.input4you.be
yellowstar-qa.mobilenxt.app
www.b.pukket.app
explore.photos
mailroom-de.input4you.be
www.homegrounds.app
money.colorhub.online
dev-dashboards.thelevel.ai
www.centralservices.com.au
transport-revealed.com
itranslate.com
klesia.mind-app.io
app.tokenate.dev
itranslate.com
upload.zal1000.com
www.b.pukket.app
zippyxpress.com
sazava.infopanel.plus
nookling-exchange.com
www.funteractive.app
ngo.costalab.net
www.funteractive.app
jmdroux.net
bml-solutions.com
evenconsult.com
www.dteam.cloud
www.parqueate.net
www.birthdaycake.io
npeoples.com
www.battlebuddy.gg
danbell.co
bml-solutions.com
guitarlessonsbelfast.co.uk
gift.aptechbiz.com
dev-dashboards.thelevel.ai
www.alpe.life
danbell.co
aptechbiz.com
aptechbiz.com
c4dev.com.br
frontal.aptechbiz.com
sazava.infopanel.plus
biofloc.aptechbiz.com

Certificate

The complete raw certificate details for biofloc.aptechbiz.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr9gwaj2Dae3yWk5Fjjgk
tIshLBo1WMiOOMUhi6gFwTMR0uIf6aaxIXLymN3zqc6gD9y2VdDjQUYl7UwB07QF
k1g8ZXz0xbZQj1ZM2nPk5aI394MHxcrcTswm8xhvbGLoqQ2WUntI3rtW4JwAsQc2
i6CURnw71RmJ2GJmwJnZr7hmxG7N3MwT5MF9SnKG9jxYTQIyzDTyMC7QD2yQHpbM
8X2gV/zuvU/sZWdJd07oTwQ/SP2IuTN/vjnzkzZG4agertjQq+d3aphZTRI8EGaY
s0ETUMgu8m9z0PmGKfgjvza1giNXx9+++isJlnI46yoE2m02uBAMN4j0EnQtaDWA
zwIDAQAB
-----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 266548500367305267533199887812095173886399
 . . . . . . . . [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 2023-11-21 10:55:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-19 10:54:59 +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 'biofloc.aptechbiz.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 22198310197964668238218315932952171581660960690767902244206080778665136887655145358831935378070523853779539444323649573510946730142762577373274753990231333351078225516901363430366760339753964663399551246834138375139034707177912794414370028718087539156386219131792983104168153849218240586995540631649887945618593254211787765404322570538061611600495509628213621397113491916828475259378904285779279586801633967461508063076137615262848013156207402126171827014672148242336406091840597519801695629953791195424911338107688717913625415082809872553929467504980205411487452195736640794262459781461865331777108111359361278116047
 . . . . . . . . . . . . . . . . . . . . [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)
							546b71396ab11c51a0aaa3a2e2421582e68df243
 . . . . . . . . . . . . . . . . [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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'biofloc.aptechbiz.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 (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)
							00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bf1bbd5ed0000040300473045022100eaa772a8240a7e53c3d783a89d36034bf4cb6adb51ea0a68483eae9f4634539602201c98fbd67fa61a7a022f1488ed3461dc58aa6b59e395b52d4f2ac4491f269ca90075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bf1bbd5f300000403004630440220728851ffe143a8182126184615907d3083a7f1e4558980bea142cfd60345d80b02201f9c8d3021adf274aeaf5108b78a389cc3b77e280ee87958f57790891400fd60
 . . . . [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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