aumio.de

Issued by R3

About this certificate

This digital certificate with serial number 03:29:37:5d:60:ff:a6:a0:39:a0:a3:80:99:89:bf:f8:f7:f9 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=aumio.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:29:37:5d:60:ff:a6:a0:39:a0:a3:80:99:89:bf:f8:f7:f9
Serial Number (int): 275362027229781302657446618704946033915897
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5c:f3:b1:33:e8:9e:25:db:52:54:6a:21:d5:cf:c3:7a:df:5a:94:ff
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6d:98:6a:69:7c:a6:43:c5:01:55:da:89:66:bc:09:71:2f:9f:e3:5a
Fingerprint (sha256): 5d:2d:24:03:d3:3f:8b:2b:d0:32:69:3c:0f:50:fc:a7:1b:73:7d:97:93:52:4e:5a:01:df:df:d8:63:6b:62:3f

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

Revocation information

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

Check the revocation status for certificate aumio.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for aumio.de

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

aumio.de
www.aumio.de

Other certificates including the domain name aumio.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for aumio.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA6xCYPfeWTQHcdrqhWVls
kDIU/35ggu3YO1nbBKhTi4UxhU7v2Op9NT7sc0RpRD/h9IGjYMyN/zy+EP5xqpKw
xWIeOhPZBYOIir+pUmiIGMc9F2J1jT90/wHybiZMQRReKVnNFkPXKUGE+bM6j+H/
JMWa6fuX5Tuxnc3HFP0Rzd/uKqvU5e0823UtQXVlR7xVCf6wQy2DoWbSPIjk9CUb
ES4oMpPaytB6i11gSMrX5PQXr52RARA1hAjYsGHVqe73EZR0DmqOEjDGGyC7nVQd
BA9DttOgkC4AzdRzjg2Jp6hEySnCZ9yPNRAkJ3Mv+5HDxE6hM2B1bH94SbE1AgFX
E9Z+TXXlUZ2GMYqf5GE9cXmcM3JU0cLeg5lCNBHShm7VbrWi42coCX7dO+IUnQZ5
/18NOnAGgQrGZGqCK/8IWTIDrD+n2cic7kkRPZLG6zUYJhAf9QgpN9QxDxTHxT7z
HUzyiDYXrVnPaXvkmsrcGjRGo8d1BYNEodS4zgj4Ky9lWhPaXRBlDbFif0oZn+az
8kkHCV0d7x7v6JG1H97/MuyC6ZjWqqhnTmiD5mj4Ur7rlAe33tHsT3VLcAwLTNtR
Wp5tI3oO13SVhVAyBmoA2JlHBAble/Lj2bl6Uv69PGd6FxMd5/A5umdJOOPhJUkq
jGec6U1/dW8+sSpkydd3wH0CAwEAAQ==
-----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 275362027229781302657446618704946033915897
 . . . . . . . . [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 2023-02-27 08:49:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-05-28 08:49:12 +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 'aumio.de'
 . . . . . . . . [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 958980810872364748809426594313784189541636381584246786917780691531310971411828872713869532982337934913132827674284581153171512332248303380844165027444959893746176869246739373540039822534359379288524809488826088661996262225861702611877210866670073603879272074096693691036828374068930887144718976201005511834403626805594368264336199062489552481930368601901526893888501551531468064353515984628184493590331883593395508191123649911442082073197543575600585912928001719422709853689166322925487572235547855123061570617411180001426428455933932978262666476450809056227172317155953065363064975271549755200481614885506849903712215900974074459096731732117907369719054324401627465650716746020473879064888186808115232725949901587353387700785867090926790564742306390619147501807986445061872603614476847771810668497589716193719821795078182671872042084904255565038405928183629444767453843786999127452949409826573277799633536926866535202758858834084439883561710171870954542642746967586404266133183606173377957665859831538721850625932220854314857647101056930640661466257158121792283335595846441067955681683953904674949710110846207678900612384814787442178113265247361010738127911677360690423636267165509501066223890305062515084308813578156115435443437693
 . . . . . . . . . . . . . . . . . . . . [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)
							5cf3b133e89e25db52546a21d5cfc37adf5a94ff
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aumio.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.aumio.de'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001869246b7ed000004030048304602210091f68aae9cea09ea39415c5d5f8b59b32ad6d825bfdf83fd525acfd0f18520ea022100c448d17bdb7e235bdb2c6eb497d981ab978cd57aa1ebf013e7fe318a753c5c2e0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001869246b7fa000004030047304502201fa9c33880b2fe22b88b6ea7cacdd5819bfc9c6120d50a012202e58c2765bcc0022100c4b3f8f0514519e9f6e959f0163848e62760d046fa017cd3b59f85670ae536ef
 . . . . [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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