biosig-id.com

Issued by R3

About this certificate

This digital certificate with serial number 03:33:eb:22:3f:72:00:6b:e7:f9:2d:6c:ad:25:e0:f9:9d:d4 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=biosig-id.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:33:eb:22:3f:72:00:6b:e7:f9:2d:6c:ad:25:e0:f9:9d:d4
Serial Number (int): 279003804912175192997982808140970888633812
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 32:1f:13:7d:4d:4f:75:0b:a3:45:99:e8:54:fa:14:ca:50:ee:fc:32
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 29:2d:2e:91:69:a3:b1:b4:8e:4a:f1:59:cf:de:e8:81:d6:53:1a:36
Fingerprint (sha256): bd:bc:86:11:4d:59:22:6d:40:4b:4d:cd:3a:c0:3c:a0:f9:48:1e:11:b2:c8:ca:65:3b:e1:93:ec:06:91:d3:7f

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

Revocation information

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

Check the revocation status for certificate biosig-id.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for biosig-id.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

biosig-id.com
www.biosig-id.com

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community.studioz.training
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community.studioz.training
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support.wontokone.com
support.atklass.com
*.biosig-id.com
assistance.follosoft.com
www.biosig-id.com
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biosig-id.com

Certificate

The complete raw certificate details for biosig-id.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkBZlSLUxaeVsrmIi7od+
0JR/16K30yAMIJPRSvZ35S9WW5GCvWtsGpCigSmUSjPm80ziD1c9/gtilZAIEw6H
/Avzoh0bSrNgfMgOpmlXgW4BkbvPY6VApCOMwPeKVYkNc820onv09bNE5a9sh3MY
kZt+1MOgEGu1n/wtS4KwII44Rb8eRISwlvOO3YJzW5Ga4RMajX9ropxnyszyhncW
I38najrdlDVQsYlJ7eozaLDm98kCKBOJvDiG0XwoWu2pjUIoqnS3GSOT3Q3xpilA
hG1q+CgmimLcRssnleOtCJPl9GzKJsbRrGkb2jp3u/lkGNuW848OAtfq87ZZVOWy
PQIDAQAB
-----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 279003804912175192997982808140970888633812
 . . . . . . . . [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 2023-07-08 12:10:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-06 12:10:25 +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 'biosig-id.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 18189359617137520908423941912745323852081487910976364648947764245864731831666889320760767870527236202780644925360333075495751098417838615542164610241861499069144099822879797002171401172542609251283404150826589245836312135728228947396999238719050764399895078724209800940712841526220691065721107080089746214135821393798603463266358408724552763246527317325973883914934759995876306112147137138614989768693122453045260860366867247193535669186813699286518709286165447612339283874210576716117141015901506386048363738005315562239504934819609219767020551801625290089672277562327583383591900666526137276968495273799189963059773
 . . . . . . . . . . . . . . . . . . . . [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)
							321f137d4d4f750ba34599e854fa14ca50eefc32
 . . . . . . . . . . . . . . . . [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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'biosig-id.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.biosig-id.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018935a0051f000004030048304602210089c8557698a9d6c383da665e5d96cd009af4fd894c5b1ffff38324009687a036022100922be2eab8f099afce7bb72ef63043191c76ea2e88b8aa5823ce102786dcf067007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018935a0050b0000040300463044022011b0629738cf325e23411c3392240536164ca09d5237a64922509c80a4153ada02206051b7d53d6421d0453d7cb929aa9a89d408cc0b2b84a4822d40edcb9518bd13
 . . . . [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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