gitlab.schwab.de

Issued by R3

About this certificate

This digital certificate with serial number 03:99:b9:36:80:35:1a:4e:e8:5a:2a:00:09:b8:06:94:4e:c5 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): 03:99:b9:36:80:35:1a:4e:e8:5a:2a:00:09:b8:06:94:4e:c5
Serial Number (int): 313646250097790559051338524890207760961221
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d3:b5:61:01:55:9d:e3:be:b5:bd:11:64:62:f7:3d:f9:c3:e4:f0:41
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 99:0a:92:8f:6a:c2:f4:1f:71:29:67:ee:07:f1:93:8d:fe:ac:14:20
Fingerprint (sha256): 3a:fd:0d:61:be:58:f3:a1:e2:51:cf:10:4f:4d:8e:e0:f7:ec:a2:0b:37:a7:97:7a:47:27:54:74:0d:15:02:99

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 313646250097790559051338524890207760961221
 . . . . . . . . [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 2022-07-13 04:22:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-10-11 04:22:06 +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 760975994140442408332116306895510630740841917208006943144650517872977962615815738961369882803008676102911496479710332562603551421814972534106480096397067827978396524274301800593709617495929104965418006212111918381141326382506929755692413104065506655914532011813151525440937221779911626965996885117776209816662765584464537386943485864214956568114541965932461017367292545636163844824131908560994207420794143577484997144986879443170737144863771218287184738336249198248034557239965777909369322339513993227071395874619908288988589851614966319729722098518727683936274387966615106645244915141555348883013607720609173582733877894036499054324742949547264686075656557823089787496947467402202895849406446205242332513655863519720303581854103982702912090269537711736756191082325817112124759034478928602659549668823223283574306825592849844888954312925689967870000363775500196330378277957805810252743721948039871137340587670811865792979347753413751285908702352676266300929913226879204425907457966294591790261117470550420730259371945804739566992137098446686263965815311380143588449200013183755473971921989470521804973777065644155673433428206519336261417194338921596746866582567435939650974114552554483111892068124222384035594662887015435171693915397
 . . . . . . . . . . . . . . . . . . . . [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)
							d3b56101559de3beb5bd116462f73df9c3e4f041
 . . . . . . . . . . . . . . . . [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)
		004a257588bc53045db58b2d3d6c5c4c0546090da1953546b6c785f1cb6a627eaf43b56bd6e246daeaa6f8e3677d50bd35681fa6364f7320c85d0cc0c8aafdfe041cf89dcd199972063e952bdf142ea85276fa19a04bf86c07a1a11afc7a3e89cd710cfaeba145d6fd0f3956b5a6656f7ba0c7ce0314902a1a1732ab3c4e7ba42f798f09814d44b3d6a349276398e4308a845a043f071256450b40aaaaf0385cf524bff81455bf427502058bc785eac32800b9bea3e03d17bcb1b0fee4e59d2ee31cd39f8016f38b80056edfde21da4c878bcfdadab07802ba7613272b301a3b7d3afbd9774e3222bafea346237e6500ec6c4edb30acf52a7fce2b172df8dab05e