*.abf.events

Issued by R3

About this certificate

This digital certificate with serial number 04:d9:c0:03:b8:02:a3:2e:26:d6:44:0c:da:be:e1:ad:28:f2 was issued on by Let's Encrypt.

With 3 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=*.abf.events

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:d9:c0:03:b8:02:a3:2e:26:d6:44:0c:da:be:e1:ad:28:f2
Serial Number (int): 422545648433138237857655205685940691216626
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f9:82:0d:3a:82:b1:a1:24:7f:01:9d:1f:0c:50:e9:98:ee:7a:a3:52
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 07:f7:21:25:b0:95:3f:0f:22:63:7a:7c:5f:a5:11:2a:8d:fa:bd:d7
Fingerprint (sha256): 6a:01:6e:61:4c:ff:7b:cf:16:06:0d:5a:98:0f:c6:51:5b:e1:52:7c:13:d3:69:35:67:3b:0b:3a:9f:24:a5:eb

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

Revocation information

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

Check the revocation status for certificate *.abf.events

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.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
abf.events
www.sbcforum.abf.events

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Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA431x8zerAclGP5IZ+13b
iDmxHb809xEAJeKHSHWA4JkhbULjWWggxZH8g2NyXSVcveHu6e18Yg3h2F+5DUcQ
e0EVdHZFZbqMsqKZW54QGkh8FNIKbBl2+pYAMastzldJMhkgyXlo2aKh2FQ3ml8z
rjlzfYRYOmxgBE7fl3krq1UCmC1yZo5rgwiPRvVUTvcgECzeF5MIV8df8vyuLyR3
WhfScdcCTGCZ85EFxr9y/sd/lbndq37DD8vdNRDm1RCrTqQVWEfFnuOU8FmMuH8i
tmquynLRF5cJ08PqIIUR3I9vHhPERfsqjTlxc2qTVtUvsPfOq80pNC3ViF/fnniD
uwIDAQAB
-----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 422545648433138237857655205685940691216626
 . . . . . . . . [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 2024-03-29 01:29:56 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-27 01:29:55 +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:12|false] UTF8String '*.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 28717954520239203850742151707498140441027426319929676703372300510796916751084818683609890309919169353429399348807252468688762597558136506716557012445672934690702298480380347750965735438708093197924590515591884144854351384420156580629253312260598441415818725338579870971763098256855547399950388440430086990845599500717405754985131033284728687270206116950143141967532985832583446808101982617956840839726189107880785614747893384016038177790272825985285917948638203835744687653309248581182743213683999492768712623182859581966293028888636861932002301492410493409483454931158118313804310724777858558520028465437094794789819
 . . . . . . . . . . . . . . . . . . . . [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)
							f9820d3a82b1a1247f019d1f0c50e998ee7aa352
 . . . . . . . . . . . . . . . . [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 (53 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.abf.events'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'abf.events'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sbcforum.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e880ada19000004030046304402203dca82557b962b1fa3929d2bbdedb282f90b6e566843ae7a1ad6a7a16296a105022072838d86c5c10928eb29c53014f1ba52e451116bddf7aa146e2d82f6b74293f7007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e880ada1f0000040300483046022100e6294b4690d1aefccaf8ce5b68eb4f7e5f058124e5e40a3cd5c92fd7da2836f1022100cd7f06415d1b397e5a5c20e7622c901bd73fe7777367881dec62ef6f5439cdc6
 . . . . [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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