go.slauber.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:38:eb:2b:c3:4f:be:8d:0f:f6:00:a1:b7:d2:f5:f7:41:cb 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): 03:38:eb:2b:c3:4f:be:8d:0f:f6:00:a1:b7:d2:f5:f7:41:cb
Serial Number (int): 280705266152015536358023776364425534456267
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3b:78:3f:9c:16:97:5c:fc:5c:45:70:c6:59:a9:d8:97:41:30:ac:b6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 69:38:7f:ac:bc:0d:12:25:cc:58:fb:16:e9:9c:22:ce:73:1a:05:82
Fingerprint (sha256): 22:ba:fd:b9:6c:36:8f:59:c1:90:2a:50:0a:99:21:40:c4:d8:13:12:06:e5:c8:a0:00:15:8f:93:ef:e1:e3:db

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 280705266152015536358023776364425534456267
 . . . . . . . . [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 2017-03-01 08:34:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-05-30 08:34:00 +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 798036406007690334810745798615033964716851994582582041078008790639871995424027737986827352663880972214311490510675950405431840798320756716589039624520849058941313535893756104178299226819100112578414462804266980496038174369219241771584045790315327417283715006483408197476656604195725318011332156577854040169513150592266949436929680284883330716841806638339942992429920468205559009070979873503381155107359004573313608660070173894090305630417079281474699324017131022865936458881509192385343870329530329847645568501643381011146185361087690468508377473218581778028866391763264902879702401047572688403182790661366542754333190064808691186005270093028589254389196433003813866893455873023090071223684392805678669135902605206158128489753324448265256329194603855265456185949696511235085772695509995761611244340051625968717492540434620651254034462780405545118601669077888636853840379116377396325362387034992654986542683941110766394062696159830825186727945478387789910401379471970480447736550313281835427267232736829647336617402228503406932389443816399318006413622297869106277629170607570838370412787591201447368666938027247949002979026225746341151876882668874994863894786800549044494177097961062425447739950271975110001855816013775558693229317709
 . . . . . . . . . . . . . . . . . . . . [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)
							3b783f9c16975cfc5c4570c659a9d8974130acb6
 . . . . . . . . . . . . . . . . [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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