zachert-leo.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:02:2e:0a:9e:a1:61:e9:a2:29:24:c2:fd:35:99:09:8f:3e was issued on by Let's Encrypt.

With 4 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=zachert-leo.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:02:2e:0a:9e:a1:61:e9:a2:29:24:c2:fd:35:99:09:8f:3e
Serial Number (int): 349190908089064309025063669361062768643902
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 91:a1:fc:0e:ba:c3:7a:32:97:ce:37:63:c7:b5:5d:7d:83:98:c0:6a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): df:62:f6:c9:75:9a:99:23:2c:b8:53:dd:1d:c3:25:cf:40:1f:b8:6f
Fingerprint (sha256): 9a:e4:3e:9c:8e:68:d0:6f:5a:eb:7e:a8:ed:5d:e4:35:e3:7b:b6:1b:98:82:0e:3c:6b:e0:a3:a6:6e:43:f4:8e

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 zachert-leo.de

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for zachert-leo.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

www.zachert-leo.de
www.zachert-leo.de.linux07.rw.serviceprovider.de
zachert-leo.de
zachert-leo.de.linux07.rw.serviceprovider.de

Other certificates including the domain name zachert-leo.de

(limited to 100 certificates)
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de

Certificate

The complete raw certificate details for zachert-leo.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA35GW6Qw8pTWqPkROOSbl
+r67y3S45Xt7R415uIeg64LU1s3Z8tHf6dtnZkqasKid4DOp/hBaOtSJwQ9ajAY/
rVoQmU5m/T9iLsZyV56AcL5+V8qQxpOCXDlnO62m43i+zX9JUWrnJQY2Ha7w/b7d
PFN1AEbHlBsEpTsdjP68MXDPa7VBdKZunldc0gPTOcQqaVlkl/6qn37XcPNGjhIJ
V+W55E9hL5YOGY+bmScqxVRRJJEFy+yt0xdr63UyxiUD2fBtpGWlfQVO8H/Wie3q
TNXcz5umcxlLWhOPH6tE96UWYoTZ0zRvBRZfE5G0FwNoeem/18X6HMWnFWmUibFp
7wIDAQAB
-----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 349190908089064309025063669361062768643902
 . . . . . . . . [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 2019-01-16 06:24:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-16 06:24:02 +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 'zachert-leo.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 28222934862445698350974090048573928371131373025093902085447994783286559626394739003860053753265372101296612606489108330605319928675761356616590318894430822830528546654741387153122878797536752484637225304758720199453843706723463676799415399170603765977003853032125462435732742052670053340835546190123044240818578855006253484535031279377463504302687050514023322283461492332729756767795845311163880759173761485129400951293769570817396743606608097781466145703364076565431337966491354335066188510752746575174184127315521195791300780904187029294641260299565491157379115602311682189385659015509742320875370855415664440601071
 . . . . . . . . . . . . . . . . . . . . [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)
							91a1fc0ebac37a3297ce3763c7b55d7d8398c06a
 . . . . . . . . . . . . . . . . [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 (99 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 (135 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.zachert-leo.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.zachert-leo.de.linux07.rw.serviceprovider.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zachert-leo.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zachert-leo.de.linux07.rw.serviceprovider.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000168558ba743000004030047304502210085b1cabf9a8d403451e8874da3ae60d6226656761c6b0a6566551089d7293bd80220544c7cc1684fa8526a5a0e13fa4aa88d2f01e5ab3d88ede05293b3e33b3c3612007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000168558ba74b0000040300473045022100baf03ef86b6efaa0011b9f29df8e48c78efc65de562751bf74d1990ff02b75a0022056de04d682d0d0e6e3e003af35da3ca734b8d4d41a2a9f8489f203b1ec418053
 . . . . [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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