go.slauber.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:5d:7e:37:30:bc:9e:e9:dd:59:d8:de:c1:bf:6d:de:d8:02 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): 03:5d:7e:37:30:bc:9e:e9:dd:59:d8:de:c1:bf:6d:de:d8:02
Serial Number (int): 293150887211223872742000984489693097678850
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 38:38:62:74:d7:db:14:ae:19:32:5c:de:c2:49:0a:c4:09:8d:87:57
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e2:12:47:af:a1:82:12:4a:f2:7d:72:19:ef:f2:be:87:22:b2:2a:01
Fingerprint (sha256): a6:da:7b:a7:ab:7d:8a:44:fa:21:f6:75:a2:8a:ef:78:a2:59:cc:3d:af:a8:9b:20:66:14:3a:6c:74:bd:ba: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

9 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 293150887211223872742000984489693097678850
 . . . . . . . . [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 2019-12-15 22:34:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-14 22:34:09 +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 692913955657884920440255469210609566496481954778132568814944785764995586208909344476170603442865227279863657575832798936168765159202058107987854317991763732831433797324768873671553856852581928529195178928825524338234258516391650907705133115799847176436709676626622090873028427318927558831806046044976648913076974197889133453824988635803443048637279286470348052751904263907628141081585222110687078591757333030319470269228331917664425524996631848527052590631429913809064345079504866133702386841587012305360120174529919666435313725660284803358939162101081301457821232886526398086751519865647942349208101851607683270464792723175654930189930501553978310447219550035969391900129311007890442300980590100674072743853347037018586275347241697736018081407467363983567929921402454158686178504182564766623070203083072868098492476327525145711638061033563939243118543404933274190221411916473586360868938099959782085604675535996995806745709117706252377205027534036122442454013888334425590668022830789675606364099342820629108767924119326736871821062832467448254919474487847375245899154002010091768197235268964534315520540320865300304401467635529051360510875354732933737824382587790805443308163208646159447445523310202580771556397101959660833744926661
 . . . . . . . . . . . . . . . . . . . . [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)
							38386274d7db14ae19325cdec2490ac4098d8757
 . . . . . . . . . . . . . . . . [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 (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 (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)
							00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f0be97e4b00000403004730450220535526feefe74cfb1c323192336d616873979d597c8e089a67661ae4826cb2d6022100ac8d6380c9b51c4ec0c3b35e030958c789e377da8c08db7edf33f418f29adb39007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f0be97e1a000004030047304502200692d707d0ab4695faf44018e8c81ab213c1d50c3626b3fe71665df88416256b022100af44b73ef3831f961923778a574bf0557be284d93c6dce5629587bfc28150f7b
 . . . . [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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