afcftaapi.aznresearch.com

Issued by R3

About this certificate

This digital certificate with serial number 03:df:1f:8a:d8:df:86:73:26:8c:a0:2f:c6:3d:a9:27:cb:cc 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=afcftaapi.aznresearch.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:df:1f:8a:d8:df:86:73:26:8c:a0:2f:c6:3d:a9:27:cb:cc
Serial Number (int): 337261752622195792319748079151479173663692
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 24:70:99:3e:d9:42:7e:96:f6:37:0a:14:4c:fa:b7:22:f6:6b:e3:92
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d9:ab:28:f6:9e:7a:69:e7:3f:cf:8b:fe:70:7f:e9:5e:5d:a2:0a:c8
Fingerprint (sha256): d1:3c:f7:15:bd:2d:40:55:fa:88:ab:75:93:29:8b:aa:37:f7:c2:e6:4d:42:56:ef:e5:4d:4d:79:62:b7:af:a9

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

Revocation information

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

Check the revocation status for certificate afcftaapi.aznresearch.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for afcftaapi.aznresearch.com

Public Key Algorithm

RSA

Key Size

3072

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

afcftaapi.aznresearch.com

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Certificate

The complete raw certificate details for afcftaapi.aznresearch.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 337261752622195792319748079151479173663692
 . . . . . . . . [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 2023-12-03 08:00:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-02 08:00:46 +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 'afcftaapi.aznresearch.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 (3184 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 4283451011296945915793569054575003240483582287259265065752089514863400236959535872307022841362249484357610587432795981838891973289661729613474608991185274936225267260179949900381338551190250814209996475372024759544734361239375600812889461193284050783148115412471646226738593025256447573407551552693309673591974189304825083383674777529433741849510820308327060647233135412071128476333209421416039934641775988320324513153165486709673269707547424646075881843678113179437854905441389091103154179035613422689134901740792828761983737422668921494233863969465974272545546645678553017020291718279267667068922658220786109293857545367749208273224790351199354715713352725798245996612213474462870838095974283923421763248056822893075181506947992524349167247050572314314774280292052360754723119780547736365286101518451524611478666962129426351398345870187808484615344348841620535423670131699373775743614255458120382737969731238208315800735039
 . . . . . . . . . . . . . . . . . . . . [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)
							2470993ed9427e96f6370a144cfab722f66be392
 . . . . . . . . . . . . . . . . [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 (29 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'afcftaapi.aznresearch.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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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