api.bestinfo.at

Issued by R3

About this certificate

This digital certificate with serial number 04:fe:4f:77:1c:32:90:e1:8b:d6:dd:23:45:43:e3:80:53:e7 was issued on by Let's Encrypt.

With 2 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=api.bestinfo.at

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:fe:4f:77:1c:32:90:e1:8b:d6:dd:23:45:43:e3:80:53:e7
Serial Number (int): 434986492391866245842696098923004987200487
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 5f:ce:8f:61:b6:a4:18:df:e8:47:2e:d2:f5:fb:91:b5:e1:af:a9:62
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b8:0f:83:9b:26:d1:f7:de:6b:2c:b0:a0:f4:75:9f:46:98:ab:70:3c
Fingerprint (sha256): 0b:a7:a2:3a:89:1c:57:07:92:d1:43:1d:63:cb:df:8a:22:a6:a5:29:1b:b7:29:13:12:b6:88:49:06:08:35:18

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

Revocation information

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

Check the revocation status for certificate api.bestinfo.at

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for api.bestinfo.at

Public Key Algorithm

RSA

Key Size

4096

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

api.bestinfo.at
www.api.bestinfo.at

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Certificate

The complete raw certificate details for api.bestinfo.at 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 434986492391866245842696098923004987200487
 . . . . . . . . [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 2024-04-02 01:30:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-01 01:30:20 +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 'api.bestinfo.at'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 732784596340084249464925779828581283600649315485789902036397314388291259667142888323591276430143003128761829406297353617773541557372879699550553059970886215097041439029868512755365870372448871703609924085473278060812161306400223014423154260067344176261085955863965882415647973491726124253564092962920587497916659060114128537341369255396636155413204451090411046135709047466858440462841353628106228403616652032673800042527991553425638863946420528712822740020627398919306472102370193839445055270730718815099339461816610268963865689522355384437950834435410879757712423483354931887385227318758744256858591248099593599357445167864139904470633966534132710755030489512476318391183095074166814179383195614654005781699915557973016786347782399286779642897692050271146814291039367288113821659247778433540105827225661492631651470235221447607755507223576226558776422261954957763455341099212688377675866021158680110278875622597272073201756395912693082182093938041033103469626438699338275264521723638803641373269053500283766898123172106749448625156375877053225914492761184402889677947326140435187512440057699126041031543344367907744239915909358088758594706373442227296124611601673712158263889016913395599591502561306044069460307223619339835125036217
 . . . . . . . . . . . . . . . . . . . . [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)
							5fce8f61b6a418dfe8472ed2f5fb91b5e1afa962
 . . . . . . . . . . . . . . . . [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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'api.bestinfo.at'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.api.bestinfo.at'
 . . . . . . . . . . . . . . . . [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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