go.slauber.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ea:d6:13:9f:1b:41:33:a3:3c:47:21:ce:39:b3:0a:ac:5e was issued on by Let's Encrypt.

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=go.slauber.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ea:d6:13:9f:1b:41:33:a3:3c:47:21:ce:39:b3:0a:ac:5e
Serial Number (int): 341247488326581090869041302691928538262622
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9f:43:4c:6a:87:51:1a:f3:d3:c4:9c:3a:a1:42:a5:96:de:1a:53:24
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 58:23:9e:c5:62:7c:7b:00:f2:02:83:49:45:51:71:8a:62:33:6d:74
Fingerprint (sha256): 66:31:f3:59:1b:e4:c0:70:09:d3:d5:e1:2c:0d:6b:fa:72:1e:82:fc:02:6a:21:47:53:3e:07:79:e2:31:ff:32

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 go.slauber.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for go.slauber.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

go.slauber.de

Other certificates including the domain name slauber.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for go.slauber.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 341247488326581090869041302691928538262622
 . . . . . . . . [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 2016-03-31 22:33:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-06-29 22:33:00 +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 'go.slauber.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 893525711252769564107901701621068409990075451008662994591438351832453354936721315013205914569923801193403500501694555890060454039534919101090989945025501358688580714226766629553644951773630156334943967588034987998518213269373084606840969045558829774175985844405421084674494908186129741572015381628923439316043408099745349641985669848477046439076186764590968112779877828819651914619338258356184351752404919706980930696755532952534979213578275160875818048843911314502729243551036984852454903866955652643658389062614992503496071449871009844455195661806077513949102955232572639441857401190805823066106953686662039777269361484103681231926591545853804147965442187307435039312642880727832689322682029023940847644713771721149495476723560689843297716257015100262593275967350716587043102286838821761399318376800645530104520516596891253625012209442657701781531213892281240180012328078608715420731269825372974946270956590210813523524086985529497236135807046136144112361303286431387678928646214148726119102113305804623625029458768586967298613075805705463421478479769365455763152875729434154106450965313532470761952577801729539419602635352279943244051330378018893664627355879191706812321831134554651573152606403764707152310400207098800249410646067
 . . . . . . . . . . . . . . . . . . . . [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)
							9f434c6a87511af3d3c49c3aa142a596de1a5324
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'go.slauber.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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