in-u.at

Issued by R3

About this certificate

This digital certificate with serial number 04:bb:e7:9a:8d:66:5a:81:15:15:4a:b8:55:79:52:8c:9c:5f 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=in-u.at

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:bb:e7:9a:8d:66:5a:81:15:15:4a:b8:55:79:52:8c:9c:5f
Serial Number (int): 412389800489928045577459828194827981069407
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: db:a6:04:d7:65:ff:1e:5a:65:33:d1:3b:20:83:0b:50:1f:b3:00:09
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): cd:69:22:ae:ff:53:01:13:40:e4:d8:2a:a2:e0:da:9f:ae:e7:0d:25
Fingerprint (sha256): a7:6d:dd:61:ee:92:3b:c3:8c:2f:6b:fb:1b:11:ab:7e:e4:34:a1:91:4e:7f:92:63:a3:c5:52:f9:42:bd:ed:ac

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

Revocation information

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

Check the revocation status for certificate in-u.at

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for in-u.at

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

in-u.at
www.in-u.at

Other certificates including the domain name in-u.at

(limited to 100 certificates)
web.in-u.at
konferenzraum.in-u.at
web.in-u.at
konferenzraum.in-u.at
konferenzraum.in-u.at
konferenzraum.in-u.at
web.in-u.at
konferenzraum.in-u.at
konferenzraum.in-u.at
konferenzraum.in-u.at


konferenzraum.in-u.at
in-u.at
in-u.at
konferenzraum.in-u.at
web.in-u.at
konferenzraum.in-u.at
konferenzraum.in-u.at
in-u.at
new.in-u.eu
konferenzraum.in-u.at
web.in-u.at
in-u.at
web.in-u.at
konferenzraum.in-u.at
new.in-u.eu
web.in-u.at
web.in-u.at

konferenzraum.in-u.at
konferenzraum.in-u.at
in-u.at
web.in-u.at
new.in-u.eu

konferenzraum.in-u.at
web.in-u.at
website.in-u.at
web.in-u.at

in-u.at
new.in-u.eu
in-u.at
web.in-u.at
in-u.at
www.dotnethost.at
in-u.at
web.in-u.at
web.in-u.at
web.in-u.at

web.in-u.at
konferenzraum.in-u.at
new.in-u.eu
new.in-u.eu
web.in-u.at
new.in-u.eu
web.in-u.at
web.in-u.at
web.in-u.at
konferenzraum.in-u.at
new.in-u.eu
konferenzraum.in-u.at

Certificate

The complete raw certificate details for in-u.at in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjywEdC57Sj0Wq2qN0oD+
rszTC5TBoKMW/1ovyYaJL5vpB8hEXDOtBJpB/uVgfJfKXFCPoPbRhRMaHQYPwJQz
I26O0txYf2f8eJPHG3VqYSiTzq2aLMR57ijQ4zT5ibM9L2ibBY2BN5Ev2E3MflOp
sQhHVA17uk3h/p7lEr3PE2rGydvQnnEcN1pXktxjqtQ1qYLIgJyFJnfBIMBSA/Ms
orj8YOhA4F5qQvXqcnStpCuPwzHEhdr4euZeOWxoYOzJ3es1UIaQAK0tKPhr29x2
C44OpWr7QkOEkWfkfuMKPW80wZRQkMyc3pZg2ta1tTrinq+iXNgwNCCVfAaw5PZE
aQIDAQAB
-----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 412389800489928045577459828194827981069407
 . . . . . . . . [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 2023-08-31 07:01:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-29 07:01:21 +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 'in-u.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 18073783397982448305831453559150480804831940879837697484053989412783530474701276549626974202004726367261883892421039482973182072856402311249427839885908669463685758029590951348132090333780499092859408190351697122884188116348780830702372888669227820688629937516326921316994409749662903166161236172568712947832568132581939015882457948475773216360367709768116630129387184879913678690004793205758823787951578795523761547996330307688086705377237170189450872262156596408662761075736798945016415640409618957653923844241746003464272506436003353724466395680189556772094261526522680014587891306952904426333513184654768951673961
 . . . . . . . . . . . . . . . . . . . . [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)
							dba604d765ff1e5a6533d13b20830b501fb30009
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'in-u.at'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.in-u.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a4a9c78ed0000040300473045022100b96e8b3a84f30a8980778996a434f93669d663ab6f4298a125083dc757d9b9b202206594bb09d1565068c0f5cda0289cf066f9c9d45e73a9cb63dfe663a8ca6572f2007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018a4a9c78e3000004030047304502200d8f695d2f3e6fccfe92e8a613b354facff8f63654a5aaa52819f2da1410e41f022100c770cbf7ef36732210c63f73d893045196bd3e046099309d389594d0a484cb20
 . . . . [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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