buerodata-gmbh.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:2e:50:f1:c1:31:87:c3:23:91:6d:54:12:13:b3:08:60:4c 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)

buerodata-gmbh.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 03:2e:50:f1:c1:31:87:c3:23:91:6d:54:12:13:b3:08:60:4c
Serial Number (int): 277097440175278859275275244397416621301836
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 75:b9:82:41:f9:0c:7c:22:29:fc:fc:06:28:4f:a0:5a:d7:66:d7:4b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e8:ce:ab:03:13:61:f8:76:b1:96:bb:92:65:c2:3b:13:24:89:e0:bb
Fingerprint (sha256): 00:0c:b0:5f:84:cb:84:53:ba:a5:7b:df:1f:53:f2:fa:f6:81:e0:e5:11:a1:be:ad:71:53:2b:3e:1e:b2:b7:b3

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org/

Check the revocation status for certificate buerodata-gmbh.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for buerodata-gmbh.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

buerodata-gmbh.de
www.buerodata-gmbh.de

Certificate

The complete raw certificate details for buerodata-gmbh.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 277097440175278859275275244397416621301836
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-11-22 23:57:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-02-20 23:57:00 +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 'buerodata-gmbh.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 670694996745169090827199631575497945428576496209670091364037246607511712193417756987876052978919444247205612626255820576079761586159564283322452759745469579304923696352773002678193768143051700735288109653360206885511029400282753851729044417005571480869619537473099198026578371885853355334338788523566928000264587658635879118222843548393975503778719049284306664584663839897190900453291411995980355926556497387684102180521066186864696370500111963568261551416139255151824115944339529114048488867574729403124336104574587818754491539470042737968159851863690338985926899002247702580162042300784825907068797393490759129605969123182854441809260340436292764522847998977016426626061251917977034666871445115301495650097006586289733430272836063625726427636099024546979880158558599879058371556363749500115744476828001074868723814748937104560538749229101559639805457915027279614444358140881591838599830327693368301243017620577631265058432044613810965156970803465307017097636653041934982053923354458623346047327171911242607257843177401753064648622573434222935590220933124420525354585891237483197607764363308250054402091196036125551856633069507671555866174370207499244577162868457136532203863729492660094714567280607226879012739808754092507178852619
 . . . . . . . . . . . . . . . . . . . . [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)
							75b98241f90c7c2229fcfc06284fa05ad766d74b
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (100 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (44 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'buerodata-gmbh.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.buerodata-gmbh.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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