go.slauber.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ce:12:95:1e:3e:7a:1c:d4:f0:3c:35:d4:14:c8:21:b2:36 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:ce:12:95:1e:3e:7a:1c:d4:f0:3c:35:d4:14:c8:21:b2:36
Serial Number (int): 331459725750572339800484693719855757636150
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 45:4e:0d:e1:49:c4:11:ed:74:02:d4:b1:ab:3a:70:bb:e3:bf:27:c6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3b:78:e1:be:8e:36:c4:56:8c:7d:db:fb:d1:6c:10:b4:4e:b4:f8:a6
Fingerprint (sha256): 45:8b:d9:92:d6:ff:b3:9e:d0:a0:ea:1e:5f:e8:ce:8a:70:89:9c:36:8f:b1:8a:db:16:43:0b:b6:04:6b:72:f9

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 331459725750572339800484693719855757636150
 . . . . . . . . [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 2019-04-22 18:59:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-21 18:59:51 +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 909750322344377677867829796083482055957866851818826872113626844888118159788573111783006342084553382542473909763110299879643057486562844126388032867315137649160206809910832971131456333259609695240878682798705678567098928454039409524384713485551129032542006347445138265905775547668998678593978293923751227452152242485907579998748196005143568490128693315589352409586704286146115420422607469048922070868694764033196540609172594224040448555309213621273441234751440271709635694314992497668974549969350241428473767577849841617655753891321124788127330207005494894989323275424316812548058045949282545967141346374030458243333512488208861943141884437324475614914110773608378565544784946467352803192211096898257928662255645981185352032846418335204297607385059538953413471120017675493217599240769671096549054665665788177261536569995320941238906141421569077867155142856670617875575307518346285245683351699620212310513430388492845070789204527128469981387843972096018497109715341034099901790474027076692597101601441840896327051579646127296277636834446900465371297392626956843171170607120495306106690306997037063450190008919597420098954046863547517651627667706040083509382332213121460844033286420901256900091865506724268781731671681364010155183948481
 . . . . . . . . . . . . . . . . . . . . [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)
							454e0de149c411ed7402d4b1ab3a70bbe3bf27c6
 . . . . . . . . . . . . . . . . [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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016a46a220ab000004030047304502205de3741e8adf9bde8b44367e6c8ea70e195efc3ecd5cb739d449efa5951c295c022100a54805bf46f3739eb34803f01821155b9a675f06cb77165bc162916fa700bc75007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016a46a220ac0000040300473045022100bb664f02283cbe93a9cfb1ced7c713a0aae0b66bb5d8dc46fc3f846efcdbdf8f0220600489c56f02a2cd11b3aea84b2cc1d0e7ffd39134f3f062500d80e1dc9c4ab5
 . . . . [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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