www.linpedia.de

Issued by R3

About this certificate

This digital certificate with serial number 03:2a:95:df:99:28:a0:ea:5a:07:39:ff:5f:f8:dc:e3:6e:e7 was issued on by Let's Encrypt.

With 9 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=www.linpedia.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:2a:95:df:99:28:a0:ea:5a:07:39:ff:5f:f8:dc:e3:6e:e7
Serial Number (int): 275827933165959157911592904805575211314919
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1d:0f:66:a0:07:41:7f:f2:ab:62:fb:51:74:cf:48:00:ba:bc:a9:93
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f8:00:9d:41:06:2f:5e:be:43:76:43:4f:24:fd:fb:71:3a:52:19:83
Fingerprint (sha256): ae:74:63:38:7d:61:89:de:aa:cf:79:f6:53:e8:77:15:4c:be:eb:12:f5:70:9c:02:c6:ca:c1:83:3e:d8:88:d7

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

Revocation information

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

Check the revocation status for certificate www.linpedia.de

9

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.linpedia.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

autodiscover.linpedia.de
cpanel.linpedia.de
cpcalendars.linpedia.de
cpcontacts.linpedia.de
linpedia.de
mail.linpedia.de
webdisk.linpedia.de
webmail.linpedia.de
www.linpedia.de

Other certificates including the domain name linpedia.de

(limited to 100 certificates)
linpedia.de
blog.linpedia.de
linpedia.de
linpedia.de
linpedia.de
linpedia.de
blog.linpedia.de
linpedia.de
linpedia.de
linpedia.de
linpedia.de
frank.linpedia.de
blog.linpedia.de
blog.linpedia.de
linpedia.de
blog.linpedia.de
frank.linpedia.de
blog.linpedia.de
linpedia.de
linpedia.de
blog.linpedia.de
frank.linpedia.de
blog.linpedia.de
blog.linpedia.de
linpedia.de
blog.linpedia.de
frank.linpedia.de
linpedia.de
www.linpedia.de
blog.linpedia.de
blog.linpedia.de
linpedia.de
blog.linpedia.de
linpedia.de
linpedia.de
www.linpedia.de
blog.linpedia.de
linpedia.de
blog.linpedia.de
frank.linpedia.de
blog.linpedia.de
blog.linpedia.de
blog.linpedia.de
frank.linpedia.de
blog.linpedia.de
linpedia.de
linpedia.de

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAm1R5Ssz2yozWSxIgBP5g
m8an320CxARuTauogPAcVs78trAG4RbKeBXmuygFql836bt52dNQmt58Z7Pyu/Fb
R1p0NS6nkpieuseJAmoKgLvP83iRMztwRVwLyVxKlDX1kutiAFE4EDOfRGpPeYhb
rK3LLpoaDDC0ru75GYcukAx69ILj4mrLLotlAqGSweK0KEUYAdMYWTPHwt6z7Ml1
7f9FiRJZjRAN3fHtH9rrYKBKZTIhqUQXT21oy3yGnOcJ3nc64KuoJSUSlqHayp/k
EuDeX6e5QqhNqvQ6jpkJdZoB+fQprMLll2FNPPejkffCcKjLKkTuU9hEie+RgENH
tQIDAQAB
-----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 275827933165959157911592904805575211314919
 . . . . . . . . [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 2023-12-02 14:28:17 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-01 14:28:16 +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 'www.linpedia.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 19608592851868934294017565401628783105787888940356020618897322879364490005634588665975853663882319934986034726514255631847227354278619054573401493295833717426930201492352703381700390483200380225044215979439580015174016451951205228257224563122114290818241833437724575027344896011072697029208479869724534700226994048223695562373710450104288137344764308196583442346469828032087605174912038920194956240461739142760703681543577685398008140402262369495742075792578817810633854025472377220802133529224541782065106550993222447894238298720330889341304717911800697011996418987223499577535845371056012802582430257671224086972341
 . . . . . . . . . . . . . . . . . . . . [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)
							1d0f66a007417ff2ab62fb5174cf4800babca993
 . . . . . . . . . . . . . . . . [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 (188 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.linpedia.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.linpedia.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.linpedia.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.linpedia.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'linpedia.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.linpedia.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.linpedia.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.linpedia.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.linpedia.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c2b250e5e000004030046304402204737ac86c805504bf2ac3bb5474825a52d9a0b72e21b0eef7c4d43ff7e536ac50220748cc0769e08f9565263d5fdc93c062ce337ddf147bf9702382dc335f42ed9ac007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c2b250e5e000004030047304502201aeb94f9201bd57780c897d46d97f0f445e1f486e5168f57c2c285bd3df7d9e5022100923b3822a802924fdadb616a76c9b3054024fc98e13de2a2acb0b1b3346b7b6c
 . . . . [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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