gitlab.schwab.de

Issued by R3

About this certificate

This digital certificate with serial number 04:49:76:53:2b:bb:d0:d1:d7:10:41:06:3d:db:ca:e0:b4:d6 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): 04:49:76:53:2b:bb:d0:d1:d7:10:41:06:3d:db:ca:e0:b4:d6
Serial Number (int): 373447037263435278793354787431104536163542
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 54:5b:21:83:4c:22:7b:8d:cc:7f:4a:b0:f8:bb:a9:43:a8:fb:75:66
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d2:4b:c1:92:39:73:83:6b:86:94:da:17:e2:b6:b5:c1:81:b0:4b:5a
Fingerprint (sha256): 47:f5:7b:13:8a:89:6c:6f:1c:50:3a:0b:89:9e:d7:fc:7c:5a:93:47:97:09:7d:d5:0f:f4:f9:ff:ed:b6:29:c8

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 373447037263435278793354787431104536163542
 . . . . . . . . [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 2022-07-20 03:42:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-10-18 03:42:04 +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 725484666320538144934845933833749876791629617006212895503234340072657072800051062158169926048850202566688022326805165309679512817223970193997672582213506219597727892532653683308343122148546865968696117834829405545036732280337831869442379704296313598821158418447777369448960324084709921949433556420003492424707566380508942103532940024682166726798072745139487746189988604053563335452618327305397133822737207553363118450994402830334360245222447421725458804726093633763233508426956861687158470416237132280339069741128315412766830691581120089788800396432278999716137571872888073792139482656086640191032857570128819025520616416542543536827657705270787955697170026631333075754290195033041483461136752844894445196771711988975697112698335416564019604857900426414046172828793918301610903826598976557514867506074675435386438435719559878680318051996747910159812409547277308665174021128094222951002402018119815012722626998986507694187179780326793581025394623059801646662286783058547912196018643995535023144618764823314259495308926822806879071135823658727601942262892604239995050961973293429558395385208430707460381862896875868157884703664565989126283075552139185171421721592606787501894742761170536947624948545449401586992166983999034954539504741
 . . . . . . . . . . . . . . . . . . . . [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)
							545b21834c227b8dcc7f4ab0f8bba943a8fb7566
 . . . . . . . . . . . . . . . . [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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