mybiznez.app

Issued by R3

About this certificate

This digital certificate with serial number 04:0f:8c:38:7a:c7:2f:05:cf:f9:9e:f3:92:0c:e3:d1:b4:16 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=mybiznez.app

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:0f:8c:38:7a:c7:2f:05:cf:f9:9e:f3:92:0c:e3:d1:b4:16
Serial Number (int): 353739764409123958519067598899128327844886
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 24:94:d8:30:0a:49:54:d0:eb:ed:3c:90:83:f4:10:e2:3b:59:ca:7e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): fe:63:34:5b:d0:92:62:af:75:57:56:29:c7:7e:4b:d7:72:e2:d7:f0
Fingerprint (sha256): 6c:ec:73:30:ea:25:a6:3b:6c:86:e2:33:46:da:0b:84:81:62:3e:ab:02:12:96:21:aa:60:e2:aa:de:0c:01:cd

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

Revocation information

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

Check the revocation status for certificate mybiznez.app

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mybiznez.app

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

mybiznez.app
www.mybiznez.app

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admin.mybiznez.app
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ascii.tools.stamm.me
rr.zso8.krakow.pl
kawena.xyz
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usuarios.mybiznez.app
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portal.sistemaisgo.com
foodway.me
mybiznez.app
www.melzo.com
www.godba.org
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amana.ai
firebase.hashclients.com
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screenshotapi.dev
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www.mybiznez.app
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www.good-cti.com
bethadamsartist.com
thatgame.site
keplercube.com
dev.ticketzone.co.ke
emailings.x-28.com
mybiznez.app
demo-client.civitimeapp.com
www.puertolimonradio.com
www.marceloneppel.dev
negocios.mybiznez.app
www.mybiznez.app
customlifestyle.co.za
account.cogs.show
admin.mybiznez.app
www.kulture.com
qrgo.be
demo-client.civitimeapp.com
demo.medconference.com.br
dev.seak-global.safe-console.seakglobal.com
use.kintimer.app
webapp-deprecated-uat.shapr.net
legacypets.app
iyana.estore.business
mybiznez.app
jamesward.com
monoe.co
www.cashierr.nl
emailings.x-28.com
referidos.mybiznez.app
www.lonewolfcode.com
bjerkell.com
spectreservices.uk
www.rogerdavila.com
www.getzinch.com
gne.groupama.speakylink.com
www.mybiznez.app

Certificate

The complete raw certificate details for mybiznez.app in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsqI/GMMgQHcbwkfClRKe
c9H/Ujp/aurnnabyu/6lehbhaq8ZEVdYSzK1AOigFE+NJ9XNHQyEBAgYuVt1UPew
lFLEyEHo9xzupsgwcZBlG01AhEAFmvKs2++c1ouSuKcFliavj3Mzeb5KY6f2SJcJ
jD5cC2mMWfiOE9F79vBZJ3UAeXRcxS19jkE7BasQ4jzOLPSf7qfBnwCSbyk7RZ3d
sxBr2qxx2XHLk95uuLurbFZau+XmZgyOXy8zwo/PYsetXdLbdKDotg9bhYbdgwSi
s6kdXE8vlNXUoOo4TTBVvMiDqrShIGNLplLZHgHHvPuZGg+hiY2cBr2lkeuqTDUV
0wIDAQAB
-----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 353739764409123958519067598899128327844886
 . . . . . . . . [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 2023-12-14 17:35:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-13 17:35:42 +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 'mybiznez.app'
 . . . . . . . . [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 22550425000991310217824026119515234246827089740679906383338403756021762117699180926501612329684548798831832021284379473616100225859788061876424702972057909648298919392636495837962052158194734343424384537847532299625746509984548608357161595352977759113799685773647326159874430289262427147149877620891132409649525266982559865757521743056632083652889994822281474449365818141148504187210627605671095882807698474179566891682288525165223297539292687927009786363426376855137662726545941205603365772097740767159383212261527116057187344906386954966629180789511952428096170748834381110712841483551092210099117451196255173940691
 . . . . . . . . . . . . . . . . . . . . [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)
							2494d8300a4954d0ebed3c9083f410e23b59ca7e
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mybiznez.app'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mybiznez.app'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c699cf5a6000004030046304402206cd69a4a4a609f1bffc8f69102058ae0bf3ef3a1d4e1df11838dbb78e79591eb02200224fbe7b701c0d53c2e7446568f4529b79e9c70067b257b025b82fc9df9b4f300770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c699cf5f80000040300483046022100d614829af3b28d09c3c2667a227c59c46efc22459b9318f7302070f6ca3fee6b022100db9e37b4e09ac03156743073c53a326a22ec0d6db74f846e7f79a1635b037277
 . . . . [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)
		007a345a9a051ab2bb4aabe3791e9d178de31c34375a9171c69e985bb934c2938310f9f3dcd3c0238d996d4254af191138606becfb658b17c2676cf23ae7f2b12bab5668d1d345a73daebdad3e2e67e85e3c872b3f5678719ff0e82af785aa5f21e7e1508aed021faf050117ea2e03320b9535532926a42e232f3906f7dad92f18f16d50cb89067f8f7e2c1c45f06954a60b287c6683ca724b8bf988178be2654ee2d2058c523070f4dabe0943d8483c68f3a24fc1908d284c0eb54f2ce87425d80b90498d3d46c33af7024ba59880bf4a0abd7f52975b210cb3658e975d7a86b3b8d3408c28718454e51c7f770f0da1d35726e42bf2fd51824afff4358c6454e2