www.fintech21.abf.events

Issued by R3

About this certificate

This digital certificate with serial number 04:66:d1:66:8b:05:35:bd:50:92:b3:21:02:24:cc:48:ac:99 was issued on by Let's Encrypt.

With 7 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=www.fintech21.abf.events

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:66:d1:66:8b:05:35:bd:50:92:b3:21:02:24:cc:48:ac:99
Serial Number (int): 383436286238043035122764213689284561513625
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 5d:8b:dc:22:09:15:0f:35:30:d2:57:87:7b:c0:1d:62:30:d0:91:49
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 8c:51:f8:3f:3a:18:5c:de:81:2e:ba:8f:bb:f3:15:d6:8b:e9:8a:77
Fingerprint (sha256): d8:3d:1a:95:bc:f6:33:56:81:aa:61:4b:66:38:00:a5:e8:27:73:80:52:d5:a3:4b:16:86:fd:e5:d0:cb:97:61

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

Revocation information

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

Check the revocation status for certificate www.fintech21.abf.events

7

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.fintech21.abf.events

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

*.abf.events
*.fintech21.com.au
*.legroup.com.au
fintech21.com.au
legroup.com.au
www.fintech21.abf.events
www.legroup.abf.events

Other certificates including the domain name abf.events

(limited to 100 certificates)
www.b2b4business.com.au.abf.events
abf.events
abfbusiness.com.au
b2bexpo.com.au
abf.events
b2bexpo.com.au
www.b2b4business.abf.events
*.abf.events
abf.events
www.melbourneevshow.abf.events
*.b2bexpo.com.au
abf.events
*.abf.events
abf.events
events.loveakron.org
techcon.microvellum.com
*.abf.events
abf.events
abf.events
abf.events
fintechshowcase.com.au
fintech21.com.au
abf.events
event.sensormedica.com
b2b4business.com
www.fintechshowcase.com.au.abf.events
abfgroup.com.au
events.ducoeurauxsoins.ca
abf.events
abf.events
b2bexpo.com.au
*.b2bexpo.com.au
*.abf.events
abfgroup.com.au
fintechshowcase.com.au.abf.events
abf.events
2020.bsidesorlando.org
abfgroup.com.au
www.fintech21.abf.events
abf.events
tickets.abf.events
abf.events
abf.events
abf.events

Certificate

The complete raw certificate details for www.fintech21.abf.events in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv8nnWPvzcqMhl60+/JfI
PDMT6kHduyb0JFqi/765Sc/IB7V2Qctm/B02PXKf4SbsOBZrcY5h7xMsBPH81TNo
BEX4gK7FxYWBh/0ohLJxsf05gUedkGbQMsjCFBFPLKnBUpPzeiM8l1AGBcBsQjM9
QUY0yTlgxUZcGUMHjNREk3tzzZXrUE8iYaFQbfaCydUMWJG36lqVXi8jb01yfZvN
XY/9b0N33VPqyMOM/g+hniDY3bN0uMDJaYy34pFoqqwyGlcUXz37Fzqoat+vIdIE
P4qyhapmx3w0pLm9UaBK3WqoGW/aRWUQCN0VTNJXj6y9k77y9NWF4fq2SFCS9w//
oQIDAQAB
-----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 383436286238043035122764213689284561513625
 . . . . . . . . [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 2024-04-09 02:29:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-08 02:29:49 +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 'www.fintech21.abf.events'
 . . . . . . . . [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 24211078674489440514311520233489565009111522238527156371922619737201409312655598817169558422559878519392539542477084915316644641613414966815345713434571123322482977276198482062042489679033036760402229948939031481637496954169547822114063451789371457282142558889153129707016228328199375474938423567388660567402570470704999905630921390397545333603532990248839697614421158192116196401521565447503344554146547290249897889203543780179099680301708579389900333901445560577251336240807614128087223400073928269618000621361113538153437582686454000577675209405942265236204247824468805051279910842796424667246178842322521809747873
 . . . . . . . . . . . . . . . . . . . . [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)
							5d8bdc2209150f3530d257877bc01d6230d09149
 . . . . . . . . . . . . . . . . [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 (139 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.abf.events'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.fintech21.com.au'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.legroup.com.au'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fintech21.com.au'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'legroup.com.au'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.fintech21.abf.events'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.legroup.abf.events'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f200770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ec0e7a76b00000403004830460221008460ac361920477586355fd3ad8f1e1f7a9cdc68d4df5e1577fb6f2326199a9e022100eee9ad64ccbe2afef0cb100a7829192bd4da188873497d077de5f6c9cc277c2d0077001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018ec0e7a7990000040300483046022100b679d46d4b73db77c2b363c08c7193b2005b9cce6f007e98a6c3192a8e9de406022100f1716810cdf79d0e95f71ed9dc4c8e465a1a2579f19b193e0665a990f37c3901
 . . . . [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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