bestinfo.at

Issued by R3

About this certificate

This digital certificate with serial number 03:2e:da:fb:18:9d:19:26:1e:02:0a:30:4a:25:ea:de:8e:40 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=bestinfo.at

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:2e:da:fb:18:9d:19:26:1e:02:0a:30:4a:25:ea:de:8e:40
Serial Number (int): 277280922142460948369729613845229014519360
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a5:6a:c5:01:90:66:75:dc:4b:0e:7e:0d:8b:58:0f:9a:33:d9:59:79
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 19:d4:04:2e:46:b3:03:57:bf:01:1a:a8:29:0a:b8:37:16:1a:7e:24
Fingerprint (sha256): ed:a8:93:33:60:18:5e:9c:de:4b:82:b8:b8:d2:02:2b:6a:b1:8d:a8:70:f8:90:4b:db:d2:d0:e6:b6:fd:74:89

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

Revocation information

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

Check the revocation status for certificate bestinfo.at

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

bestinfo.at
www.bestinfo.at

Other certificates including the domain name bestinfo.at

(limited to 100 certificates)

Certificate

The complete raw certificate details for 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 277280922142460948369729613845229014519360
 . . . . . . . . [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 2023-04-15 01:27:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-14 01:27:14 +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 '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 773648697343107858954801466068849644049255976095857664942208920618794783091130860327279480756040626891959501097686224437705293204978004651410909986994001560826743861241881709970954507082388790389960229142686994721210140848505333368722789437350572758438247922718144684264442351767006890376225535955991187449259459280944146633040769929376102526338458001327559226690546968712952963334806845333682817451770849675373130105845253608553746254709838224313294795439063631742591878527281535663184608390612062099669828046640151724893592930733488244722006163203515899858754669486271736614897183116007056171077630433935586908507817791586237566988085238177288800297873467119802380906800349083671374731334593486338993085750321748203232445697631684264025788486756680292861907891394031751405737479913658465220293400606964041440882361662455911111606205768462647435472114414558490116409819838268747237288630504109591245897678515524597097323466647889062570374504577925410883953835741687693942388530773051476367447462001702727869170200836148420933877500222924046205921444272506808392555611950554593731977773342129572635004760755987561774919381325744535800233043011432775596348719559073556708735528571241963512238390819892824751427897897201556152669081623
 . . . . . . . . . . . . . . . . . . . . [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)
							a56ac501906675dc4b0e7e0d8b580f9a33d95979
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bestinfo.at'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018782bcf8370000040300473045022100e778dd38fd6c06437e60c54c3c5d8d1359946cbfdd08e15d8bc2d4ea3e7d05d902204972a1aed523105efddc5b5d944c7dd797d02d5efcc0d27484fa94e0dc19cd630076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018782bcf848000004030047304502207af6bb86c91166579d2c6513c57be48c30018430f42d8ac0d0c071868ef53754022100e43b00e824907fd8a46826e4cb675e78e0038261e63dcb845ae87bde42d7fc41
 . . . . [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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