gitlab.schwab.de

Issued by R3

About this certificate

This digital certificate with serial number 03:d8:e0:1d:a4:2b:12:2e:f0:c0:4b:86:7c:a0:c8:4d:0c:e5 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=gitlab.schwab.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d8:e0:1d:a4:2b:12:2e:f0:c0:4b:86:7c:a0:c8:4d:0c:e5
Serial Number (int): 335135750027595780178159269331903754079461
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c9:1d:c2:8a:87:eb:fe:b9:99:d2:90:9e:40:1f:a5:1b:d2:cd:92:fa
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): a6:d5:59:62:ed:18:ec:fd:f3:b0:45:9e:24:b7:1f:24:5b:4f:2e:8d
Fingerprint (sha256): 24:63:7b:bb:eb:b1:63:46:6a:dc:28:8d:a1:02:21:fc:0a:75:b3:d2:ed:33:1b:be:80:8e:f1:e4:26:20:5f:f5

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate gitlab.schwab.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for gitlab.schwab.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

gitlab.schwab.de

Other certificates including the domain name schwab.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for gitlab.schwab.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 335135750027595780178159269331903754079461
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-06-22 06:24:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-09-20 06:24:06 +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 'gitlab.schwab.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 808594733887049861723062779872154108666168221447722851013066287802855315234902866014182831920969685591633214410954966417066528063070881129286997185683546114610239993336568565589642475525843880826695729062363240733350739573298062107248423728851435258473611194157214387854309079562661009825153052939433360685683789525822153468729729276306192511586002903602504871345504913525136476082947591572680551914174429096842460154024616095725160991668937409099102686302476531878451310020448472758518429050198919889543667840852584599156037299083712450198016525666672285382151686743560490178276518773065300150476358223252901460676833693409364882913884122828248077171036148885478971847229378124922754643194379822065410900930721261028798627796762839434279941776913644802171865964707056765680201404426115926832908161538744107259844084200560678841535026363436007701065941251826001758575350823647308536686610891303768499408139145592453689742471766921874821917403360595984207051918097235157801639789354278336718887655623971756421846449670133157921141770250148963142517767382119289421177382185973518879562306898060895395790135773428924504713598598883669893493358294623224304335087523506525346518738972524129402159969590386793064946911892916514557382872887
 . . . . . . . . . . . . . . . . . . . . [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)
							c91dc28a87ebfeb999d2909e401fa51bd2cd92fa
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gitlab.schwab.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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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