it.qmedia.at

Issued by R3

About this certificate

This digital certificate with serial number 03:40:a1:9e:7d:46:fe:63:19:04:e6:71:79:8b:c6:9e:37:77 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=it.qmedia.at

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:40:a1:9e:7d:46:fe:63:19:04:e6:71:79:8b:c6:9e:37:77
Serial Number (int): 283329757909371722386588118494033481709431
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 26:cc:bf:90:4a:09:6a:39:ea:15:a7:54:95:fc:a6:e0:ce:f1:8a:ee
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): a2:78:e5:95:8f:9d:57:bb:0a:d7:4c:18:00:bb:e9:3a:dc:bb:4b:0a
Fingerprint (sha256): 23:77:37:c1:96:e3:78:98:c5:32:a4:db:34:56:58:68:89:42:10:61:b0:34:60:73:0e:25:66:5e:ce:89:81:5c

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

Revocation information

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

Check the revocation status for certificate it.qmedia.at

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for it.qmedia.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

it.qmedia.at
www.it.qmedia.at

Other certificates including the domain name qmedia.at

(limited to 100 certificates)

Certificate

The complete raw certificate details for it.qmedia.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 283329757909371722386588118494033481709431
 . . . . . . . . [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 2024-04-17 01:26:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-16 01:26:50 +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 'it.qmedia.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 879137443113129885329195827309898793602374464605736011144515722103578902493741479064296472175997583587675386131662004828048341334848239391909300691422310876470931025378930777513803877434759686467214826447340429480230172358284870269544713865481955078095660938686012098096248810328411485312493008735686154900432683460323110194776742132602885840576793385051243826512326250701931399105036660122735366304366963609359906339519157472238807366141335012094274438587370984490352959310583261242048367175598336382716114542814384265729542943096650674596948494640686867692821689733751395510194413379867775864653423079068381948734663105607968790137414794108645947580964201384405610872567552601750181264657132623347154637143925011856762662672430847265353126949045594527159639997202770155130791231736225142217185754651310799041370592104858565370932950620693587786772258430794354185501656595007579315136865288859150113978121679670605675881252209976462838207909598484918645064913646255623932594423271877418758037324797262667042363293797481269513190810143550570032874742050239276260155844902792582209351853000120487518333385190910058588981041351420020755265808304083330040292491226888857958601185959862749430321752227106442078852570470144076073314857853
 . . . . . . . . . . . . . . . . . . . . [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)
							26ccbf904a096a39ea15a75495fca6e0cef18aee
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'it.qmedia.at'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.it.qmedia.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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ee9e0dd0e00000403004630440220675cfb31a22e602766f82a1c2a68f58a0b1aa061470158ea09591dd9bd857f6c0220433ab113d559bad9584441bd6f8b94ec6b237f92d1b0b974e2bb7b5e05ebab9400750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ee9e0dd0800000403004630440220618d491b9dc8b82b8babc034b04c544bec1d0bc64aafc0be2eb59f2ce2baa9be02205a4fa2f86dee9ece2cc516e3094bf2cb45a1ca71ce888ef1d4105b7ad982070b
 . . . . [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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