www.slauber.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:4b:1b:a8:83:f0:f4:d1:1e:4c:02:49:f3:ae:77:4a:f9:e0 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)

Certificate Subject

CN=www.slauber.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:4b:1b:a8:83:f0:f4:d1:1e:4c:02:49:f3:ae:77:4a:f9:e0
Serial Number (int): 374007085383955982158616775661814278715872
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 79:83:b6:2a:a0:a1:3a:01:dc:2d:a2:f9:53:02:08:e1:d5:cc:d3:ef
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 4a:69:44:33:76:99:0c:26:80:ec:d4:f8:28:25:cf:b4:26:29:f0:ed
Fingerprint (sha256): 02:f1:41:4f:48:2c:2a:63:d9:dd:95:97:c6:26:94:59:bb:d2:00:ac:a1:00:55:0a:69:f7:27:6e:58:0d:0a:af

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 www.slauber.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.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

slauber.de
www.slauber.de

Other certificates including the domain name slauber.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.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 374007085383955982158616775661814278715872
 . . . . . . . . [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 2017-10-01 07:47:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-12-30 07:47:29 +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.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 877146886723033812792055656383102047411665422194868931852578450812297035880803636779367505632743082620369254348979419371255474889205803216390851443867568160916805253302628613420969136031210341691307540774527169128923597500663852589462937201789369217482912606213062807993251173167148926216362191959781103103119702981132875438915776496146678806458761820766943183218624398039911197897277337365427171219286949245161634847418769670640174410060535718051712805783836420322239647684334545981627655371778035095109822362458650890638865719235746098114076735132538411114541129048689132373654154194819210697333008103054940701043842034787163948351496381002932960672361877841398565134160823621284535303366110537599461918602187561616123510018204792430169040451220278098762599182598479685601331333888943844147506291555109782807416363121518633512232622227211057550730566776523558704026651414618950438350814122275895650319838953284728321825222324396214903764892164146400832132907427314354512805339682379515071299990557739977078440723104244700381487145698181464853915691109890676999421970050669020867892792642185382249921561612719670722939370462149756538937456132419687382514512338508046500255069300641854540802709365720811325150071406292517373054808529
 . . . . . . . . . . . . . . . . . . . . [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)
							7983b62aa0a13a01dc2da2f9530208e1d5ccd3ef
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'slauber.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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)
		00142c215238e80a0c3cb505089e64ad23b2046afc4576f45ef9907703108901b2d1d7dd8f9dc49e285e811e3368f616f2ad054bfb96b971fdd5b3f804fea4552144d9c39de14fd54a07cb0ebd98ba2f7b4eb4efa17c31e6c4d939f6126a071b8b4c5096a4ca6cf74eabafb26e92041da5ec3c48782fd38c3eb7257c923deffad7fc18f7262c2be81ad5d1b6e0df03791f7331d35f45d08d62d098ae270868fa0edad3842b49d0695fbf626c5e7654e3c61a6597a78fea8c1b4eea70825dced1542ff6a6f5e373a8cb0560c24a2216d346db71b5d1058dd2e28308194165d8556702b81f992f2a553ef10e44603b7c43912f53f166ca5919a0e028d9b3b6358272