aumio.de

Issued by R3

About this certificate

This digital certificate with serial number 03:4f:28:68:7e:1b:aa:fb:81:84:35:86:14:13:f5:dc:d2:48 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:
  • 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=aumio.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:4f:28:68:7e:1b:aa:fb:81:84:35:86:14:13:f5:dc:d2:48
Serial Number (int): 288272876458515249762137877714843285115464
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 10:ed:ae:a7:ec:ec:5e:cb:b9:f6:ff:b3:b9:bc:d3:91:16:03:87:e3
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 3a:fb:b2:7f:c5:07:eb:22:51:8d:80:43:0e:f3:dd:1a:90:35:b4:b2
Fingerprint (sha256): d2:c7:ce:55:a3:36:1c:46:39:2e:6c:1d:d0:af:1a:7d:c2:fc:37:c3:b3:2c:2e:79:ce:ce:25:92:7b:97:31:e7

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)
gitlab.aumio.de
aumio.de
wp-staging.aumio.de
bitwarden.aumio.de
www.aumio.de
aumio.de
www.aumio.de
aumio.de
aumio.de
aumio.com
www.aumio.de
cdn.aumio.de
aumio.de
link.aumio.de
bitwarden.aumio.de
aumio.de
www.sigastudio.com
aumio.de
www.aumio.de
aumio.de
wp-staging.aumio.de
gitlab.aumio.de
app.aumio.de
preparedhouston.com
aumio.de
bitwarden.aumio.de
aumio.de
aumio.de
aumio.de
aumio.de
www.aumio.de
staging.aumio.de
hostpress.aumio.de
aumio.de
aumio.de
aumio.de
viro.kurowasi.com
aumio.de
aumio.de
gitlab.aumio.de
aumio.de
cdn.aumio.de
aumio.de
aumio.de
aumio.de
sentry.service.aws.aumio.de
gitlab.aumio.de
aumio.de
gitlab.aumio.de

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-----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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 288272876458515249762137877714843285115464
 . . . . . . . . [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 2023-10-10 07:49:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-08 07:49:13 +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 660142183976877995377177652909415689151232876651181537892184737308240927288789019229857594652173525443983742534431229192951310730520545496612201990854277982558350582305163477856394960055190817645556759550861573909373900589551811731717074019102025238044897682287225334856988066978232925457811969397045868670124298670076852009544147834454635936318584688843420339623982628118555847554434654769187584829096735436461106225080131598232346117607113024306392483258733683665327934642599882021675076987060048878004960211787283432518095259955028463004209456593258441433808307117161952301541108710879484770130822998838159930000079322485804462839446741990968430540046207284133782384725667800451452287804240491269654797636353740460487641869392129994173417202657174178421355187621996961993257452933289973995239867017248478580614617914351837767051160348381552096140355112814396795282243638797775652281323533799323012296442832702812702129846023534504157910524679724412958085554272622944146215301243925128164330236758227689086295683939371295674115476008778667723424409039599160953150479946455866685076250003122339396034089318283062609163539568254480496715127143571004906418229963298407965779669050550786971772074855773046544632839077495526713999656991
 . . . . . . . . . . . . . . . . . . . . [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)
							10edaea7ecec5ecbb9f6ffb3b9bcd391160387e3
 . . . . . . . . . . . . . . . . [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 (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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b18c6a85e0000040300483046022100c95e24f08b5adb5ac9bca4251e65cc1715ac916c6cef27d192c1e5419b0c04ab0221008701b73e989452a48154f3dda520437bdfd9f4cfa6ac54fde9a906e086ee2bf9007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018b18c6a8570000040300483046022100d1763ab140d75c7d10fceb98963e10ee8c24a3af61b235595f1bdbe4a07d19c2022100ed077a2f7f2587f0474f0680b6e521d0b81b3345edc023c7b142c8a36c2a5e9f
 . . . . [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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