gitlab.schwab.de

Issued by R3

About this certificate

This digital certificate with serial number 04:4c:a2:6d:66:09:d1:80:b9:17:44:40:a5:f2:ee:e6:c0:1c 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): 04:4c:a2:6d:66:09:d1:80:b9:17:44:40:a5:f2:ee:e6:c0:1c
Serial Number (int): 374526506578290717496057321373505283342364
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 5d:30:62:43:4a:bd:5f:41:3f:3d:25:59:8e:4b:f6:5b:44:41:1b:29
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 76:11:11:3e:c8:ec:db:71:12:79:6e:bd:eb:af:0e:53:0f:d0:35:df
Fingerprint (sha256): 40:dc:34:8f:9c:24:2c:22:93:15:2c:2d:3d:4f:08:0c:ad:41:e2:b6:e6:82:a7:fa:e3:f4:b1:1e:8f:88:e8:4e

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 374526506578290717496057321373505283342364
 . . . . . . . . [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 2022-07-06 05:02:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-10-04 05:02:07 +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 811094429923850854695099823636350459544456798225909033816316176806197717790908124599646461427278834594510905940356336472359871998462352450858944335918881451570819017863666454081703456650322471064671434561247961332113146493159575787580791160927296475713153178937402857580544236597602754909095103313403557020813184466602734840607394824351800115618762324393080932925794526362326352049166988214962290678643410149606436793287703010534259244461626038183870697830769557651793531354847121922058045082587574652595190995684653061372115203305699707498645656201941765477075836606739962475183665497816482001389965866908613875839782558199884501423656902417566172117971855365015947892650024744594900847080785016031756142475678180025563844483616060844302918640206306550461788544212702427703590180265260950156641553128718323334000506058805514043428991646918846541269614325686394939778717646229166109488113029600232490172085434114921954238712427031896107249077387996647631727823785251022770448094761186540802083484504629240606317459700944587471252207625736738353170452486721679430375707821360502099293123753346494500278128146914663248834300250920769234013104638635826735613596017558588327408697963794817219422308668271360356334464238964265917996432209
 . . . . . . . . . . . . . . . . . . . . [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)
							5d3062434abd5f413f3d25598e4bf65b44411b29
 . . . . . . . . . . . . . . . . [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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