gitlab.schwab.de

Issued by R3

About this certificate

This digital certificate with serial number 03:83:2e:18:52:d0:cf:11:a0:39:02:40:1c:24:8f:88:bb:6c 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): 03:83:2e:18:52:d0:cf:11:a0:39:02:40:1c:24:8f:88:bb:6c
Serial Number (int): 305975118644555519627396604630772782513004
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ad:e5:a0:a2:fe:42:e6:27:74:52:3a:83:af:05:98:03:48:1a:4f:5d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f1:88:1c:d9:01:03:2b:8b:ea:4b:e6:6f:3b:45:0e:22:cf:f5:74:95
Fingerprint (sha256): 20:b9:25:f4:83:56:6e:89:fe:bc:a8:f0:ee:39:81:3b:49:f9:05:fe:aa:4a:3f:a5:e4:7c:64:4b:0a:bd:e6:d4

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 305975118644555519627396604630772782513004
 . . . . . . . . [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 06:02:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-10-04 06:02:05 +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 854943860525283449676884431599077798712586230731413733456973768670397437260293376763234585492165022991629934025111762615768790551245809220382927168084604738835133198176334298157451493319143369484775617045457600378479920245636743843127633319745769882061342977676507148103112773138827504811810897572245363750071003977853292444621867837113968543034912322813926012850826495543811001899549551983214018562231429525034288937478507856559478857674989089601698658959712749551327628671329429653627336622024857286564474534728150732912282606983979661622739107283108136688711128903480528896083388458582935849350967984766592718911746161105623162315700552360095299554796936426590947343411764068329352568925971345630776194360953896139406215043660726580489413532027878803635180073512598328162761408556844800823557376937606199121661665308316851175803901165710015512472979033441923285050773857689902529544391547493215612966851461354283114307830226513232926736370011224347812766153656411993835795595442136283806120635154647977904627053473663584723008675798219298511286432448675518980604906077031025573921772741983504224995102881094277961253159720031710346541273753991860119650260571270422114320187768111726548716756694033548212860069217742935332073487399
 . . . . . . . . . . . . . . . . . . . . [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)
							ade5a0a2fe42e62774523a83af059803481a4f5d
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760046a555eb75fa912030b5a28969f4f37d112c4174befd49b885abf2fc70fe6d4700000181d250e7a3000004030047304502200e96a048a168b32b8121d4784671a82231a6043ae7b2dde04c9021b57af5c3310221009e2b55056f04d1b6cd2c80353f86ea5e5f221b62c82a53f19c3f6867f0f5f1c7007500dfa55eab68824f1f6cadeeb85f4e3e5aeacda212a46a5e8e3b12c020445c2a7300000181d250e95700000403004630440220757cc6110a3a65e96a8e95c2ade655010e8723901ddf8a245b5c9d42cea9a67002203f596f7987c02ba222c41239f7e9356e2c41f9a6df1bfb220540d79c8ce14dd1
 . . . . [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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