247grad.de

Issued by R3

About this certificate

This digital certificate with serial number 04:2a:ab:ef:0a:b1:13:0e:90:77:d9:72:5f:0f:90:dc:d7:b4 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=247grad.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:2a:ab:ef:0a:b1:13:0e:90:77:d9:72:5f:0f:90:dc:d7:b4
Serial Number (int): 362969542300802191113948278241413927065524
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 16:2f:dc:f4:40:c6:68:95:31:8e:79:7b:18:ab:87:73:21:0b:a8:89
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 69:33:ce:9e:75:c7:2a:f2:6a:68:04:ab:6e:62:ff:3a:e5:b8:75:94
Fingerprint (sha256): 4e:bc:b7:f0:b2:af:51:ec:0b:9c:e4:84:87:f4:a7:b9:23:46:09:3c:79:96:8f:40:e2:4a:f9:d6:a9:10:5a:0f

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

Revocation information

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

Check the revocation status for certificate 247grad.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 247grad.de

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

247grad.de
www.247grad.de

Other certificates including the domain name 247grad.de

(limited to 100 certificates)
facebook2.247grad.de
evm.247grad.de
247grad-website-stage.247grad.de
facebook.247grad.de
zurich.247grad.de
zurich.247grad.de
247grad01.247grad.de
projects.247grad.de
test.247grad.de
hosting.247grad.de
mindfulmetrics.org
zurich.247grad.de
editorial-kalender.247grad.de
app.clinicaneocor.com.br
acumulatorauto.stageme.live
clients.247grad.de
app.calm-investing.com
247grad01.247grad.de
evm.247grad.de
projects.247grad.de
clients.247grad.de
unlock.zonic.me
247grad.de
facebook.247grad.de
247grad.de
cm.247grad.de
firebase-jan.247grad.de
apra.247grad.de
facebook.247grad.de
test.247grad.de
www.serverside.247grad.de
pwt.247grad.de
*.247grad.de
247grad.de
preprod.meu.clozzy.com.br
barcampkoblenz-website-stage.247grad.de
247grad.de
facebook.247grad.de
cdn.247grad.de
chornous.net
*.247grad.de
247grad01.247grad.de
cdn.247grad.de
links.porsche-test.drivercopilot.com
content-marketing.247grad.de
zurich.247grad.de
*.247grad.de
247grad.de
test.247grad.de
cm.247grad.de
eylamandmarusa.info
test.247grad.de
247grad01.247grad.de
cm.247grad.de
saschaboehr.247grad.de
content-marketing.247grad.de
cdn.247grad.de
247grad.de
247grad01.247grad.de
247grad.de
test.247grad.de
*.247grad.de
zurich.247grad.de
publisher.247grad.de
247grad-me-stage.247grad.de
247grad01.247grad.de
247grad.de
247grad01.247grad.de
*.247grad.de
247grad01.247grad.de
rheinzeitung-ai-stage.247grad.de
projects.247grad.de
247grad.de
247grad01.247grad.de
*.247grad.de
247grad01.247grad.de
hosting.247grad.de
test.247grad.de
editorial-kalender.247grad.de
zurich.247grad.de
247grad.de
apra.247grad.de
test.247grad.de
hosting.247grad.de
test.247grad.de
test.247grad.de
247grad.de
test.247grad.de
apra.247grad.de
lotto-gluexblog-stage.247grad.de
pwt.247grad.de
247grad.de
projects.247grad.de
editorial-kalender.247grad.de
apra.247grad.de
staging-ecobat.247grad.de
content-marketing.247grad.de
barcampkoblenz-website-stage.247grad.de
hosting.247grad.de
bonnfinanz-fb.247grad.de

Certificate

The complete raw certificate details for 247grad.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnHqT7DVG/HA66QwdAihg
6hxiBa7FtGFpSrqKvcQDhZUo7ITPVxKhPVxHs8Z+Fzc8sBW2Ios0yOUF0v3Y1sJd
yNRNA1VO6k1V8CBKXeO+8wN0xPo9P3StH3Z4ndl+tct8LBRxAR6FrIWKoPj4bhnB
jfQmtA6tp6gD4mvHE2VLJOkbEd6NbFqOmBa1JdbUgCCzM49Ivk9JsJbg4vuLUwYe
N/5wXK5oLr2PXgvsnXrTsMjm0PZ/Yqw9AeYAX7lOEObDFkXyUUhF+UzwgIqHIRn8
2pXGqlck3I6Ss/mjhQehD+C8tlHsOfsFKsoaWBnKyN7ijujqpIZlgGhy3KbW2PE4
UQIDAQAB
-----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 362969542300802191113948278241413927065524
 . . . . . . . . [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 2024-02-19 12:30:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-19 12:30:24 +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 '247grad.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 19753620952056408278949466574322586118725443135765102748865637534993165463223283464865786359283379405014747495251099278644617912845385018605984430281018095279619320613432993983814513929714884200776955594877534672131466907639380591379720730014379686436615375851070148513467368045235582891047684351635028937045219860768292544188994374783921203809878659085185795535943631763822211822181012290466186392630907779925286013714627138449667826470571066369975412491749137754487123131577407560503947328348703871280985743507687742387575254332985980162289331549781731172923843179500334538632646289304167255086061894477218248210513
 . . . . . . . . . . . . . . . . . . . . [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)
							162fdcf440c66895318e797b18ab8773210ba889
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '247grad.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.247grad.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018dc18f8768000004030046304402200f8cc6d11b897c7a657c6144d53fd21f698ae19a2ac089565cd1c23d72fa1b0b02205ba127ded6a34ba1ce1aeeaccdce147bdc5c6232b66d76077ccb7cd70ba22a5c007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018dc18f88c30000040300483046022100ed1bbb0e746a5fc3c4af71d475c094bd06c8316d4c2ebce2886886046f272738022100b74fc10d34b4c53faea6d5a284a49b394e4166e4f92dcd1ee9632473feeba8ae
 . . . . [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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