gitlab.schwab.de

Issued by R3

About this certificate

This digital certificate with serial number 04:b7:7b:4a:98:c7:3b:af:fa:93:c0:e2:ad:78:e5:66:c7:f9 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:b7:7b:4a:98:c7:3b:af:fa:93:c0:e2:ad:78:e5:66:c7:f9
Serial Number (int): 410884699245732938086212421193926235834361
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 45:17:7f:c1:a7:2f:5c:ff:04:28:bd:ff:1b:46:74:60:cb:ef:e5:24
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 51:a5:4b:ea:07:ba:a0:50:b9:27:af:f9:58:33:f8:a6:ac:2b:c6:bc
Fingerprint (sha256): 4f:96:9c:56:c8:44:49:f6:b0:24:e7:df:76:b1:df:fb:b3:27:11:bf:51:6b:08:85:61:58:cc:f3:c8:70:39:a0

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvs2plXMmuAMYuK1dUQyF
c0OTSxqsLoKQTsma5eUPdmUh5dO4OivNzZy53JVoVlvl8M2ExpWRNhDrk+2MMShi
TPP8r0zozf2CHMcul/DRWJIRQozAjM6tVSKTOzs9zNvtWNEJayGaxC+iZbgyEVyW
2xesJPXsmcfWRKaW14ky1zNvfizhRWuDho8sgJXe3FvPUzfmWYK3yMLvvnZwRGiQ
OYbGYZzi+RHoUi7Uh8NgBUq5grvR+XKpaIvIgmAzU7aCkK/OTjGR+M0GoeF1HKL8
aPiLB6cNMKVTxUEAbL6HmfxfOljfpzrhUbhENftcJgAm07VefbD6mcfOVOdFMkgx
SIZzwNoYu6unM/nLoauKS8PI/2agjAzshZEdk6o6i15ZFKX22r6kYb7infA5WTmL
V63MP7GfaedXO93lcZSGVjBncn1CCQp8Yh5tTFI9iNdt42I64pNtiJ19+0tT5NoD
3cucCUyg/nWDX5OGvfuMw8xoRiBv5I0DkLYT6YPyMLCZ7NEqBHrlXzAvJhRU6HCP
v8RkxPwxhhryfgreb8rjmL5EHIhRoe2ltPXVieKUH3YG4KH1ro9+sYC32ZyQ1q9x
uG3sBRVvkxetfdeF9AxEScGItRc7qNs/+eF2wFThYefubTQLsRh3zwjsTKoijX7a
3ZkeJddqKr1ieNhUtEiMIaMCAwEAAQ==
-----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 410884699245732938086212421193926235834361
 . . . . . . . . [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 06:28:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-09-20 06:28:22 +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 778409832063621221818967500146949900046438891472702394580522294905893928025160405523867991441507060228522979636815547455367389636946068732223441778014132184166038729845734613545264297558069619468808622469124010381374849126385393799786387468508150591857397296000904466318336790962201200548000425305333233483927413037695675658892357567726660090258826684188733801659298506092635086096810923063549581869513448733355706397549454362610912356185505059353364176684641152089766135033442443519331030762532265141495639155894640598402916964224018655752562795629172206775849181828826563351095124250252151854458618080768754814060757824705048656103531111987135460850251130882829992348280326478929610536286205432231927115942682151530102440379381116168361788632961563076728198339772492908311893249741956046977149431839861285739943492589033960721980669497960812821754762428812256051008842858830763637100023732916106766850855438599372895969700081615192737131528753924526954785164500690156626039626271104151804317457874699292612830777427429100004232350969388168680415704868132685582491995582897524350117792752754315618987798924560622660246171529016888982662457781859675628356933788480087944701564268626420136932176282022745623637121114287638267923538339
 . . . . . . . . . . . . . . . . . . . . [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)
							45177fc1a72f5cff0428bdff1b467460cbefe524
 . . . . . . . . . . . . . . . . [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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