gitlab.schwab.de

Issued by R3

About this certificate

This digital certificate with serial number 04:5c:99:b1:8d:e3:f5:0c:72:73:b2:77:bb:73:77:ae:54:ca 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): 04:5c:99:b1:8d:e3:f5:0c:72:73:b2:77:bb:73:77:ae:54:ca
Serial Number (int): 379959415281546763898794208168592800634058
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 47:85:14:73:2b:33:1f:2d:57:36:04:19:16:d7:07:c7:f3:79:7c:05
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 3d:f5:92:d7:e5:fd:a6:56:cd:8a:58:40:19:73:23:4a:a7:c5:c9:f5
Fingerprint (sha256): 4d:7f:b4:5e:39:13:d7:ce:74:ce:a3:35:fb:6d:2d:81:33:db:95:ab:dc:08:00:da:63:b7:5f:27:ef:4c:a3:0e

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-----
MIIFMzCCBBugAwIBAgISBFyZsY3j9Qxyc7J3u3N3rlTKMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMjA2MjkwNjIyMDdaFw0yMjA5MjcwNjIyMDZaMBsxGTAXBgNVBAMT
EGdpdGxhYi5zY2h3YWIuZGUwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoIC
AQCnd6xOLGQUjQmptWk3h6oNm+1/oxDB1aJWVs9zaCs83PLgKcChPBzbOUrCe7W0
yKwNcgUbl3OSz+zxGteeUiEvCU3m0uC6dRDrk9uT37TkrjAez6HxhHiKFelmSesO
GC/iISjuxr7rwoeQJweCGZXJChYDrB4EYGNJRLCQiQBDPk8fuZykyidc8IuPXyy1
FUIU4pwa7gnmzrCb0t981kpJR5FiOyrMx10jCeRu6gcm0Fq3hvYDXFAzZ0AGAqdl
vTPOAdhILCHa/DYIGnlaKwuqVN6Tg8w+6PazrXEzbO/959dDi8hpLqv32wAgAV8j
Qtk+EGaKrRxBK1jManH7nPMAESUxshmNnr9HfCp2OBNMZpodzyy/BsjBOvyZgz6L
QRb3K3oLpIFp3cxA30gaHwJpQ5hXkEuYemL23Cpnqme0W2CXrHjbukZQBd5MNO04
m03fh5IAH2huEgDNYs1LIc8ijkWY8LzX3vWiCKY24IIMnfCl5z+sPCiW2/RvjYm8
4nTAxTo4tsgSiSts4Tb6vFYjU8F44Rn2nCH+k7I4RhO0EkQIuZv5pA2ACRF8M8XQ
ntQRF7euvkEOfYZX6OS0TDcllnvD9u4xWx0sY5hjpXYw+nZjxVcf/VNA0zM5z/nX
pktU/srNLWhHhLNqPkLx8sNIV6UQYYDoqRb1jgQwXTp0SwIDAQABo4IBWDCCAVQw
DgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAM
BgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRHhRRzKzMfLVc2BBkW1wfH83l8BTAfBgNV
HSMEGDAWgBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYI
KwYBBQUHMAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0
cDovL3IzLmkubGVuY3Iub3JnLzAbBgNVHREEFDASghBnaXRsYWIuc2Nod2FiLmRl
MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH
AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMBMGCisGAQQB1nkCBAMBAf8E
AgUAMA0GCSqGSIb3DQEBCwUAA4IBAQBubPymDhQ6P+jpHV5gJxXgyk6riG/GAT3i
O5itQ2/ooXIieRHbvpP8C1rARx5SqXFbTLy2XyFKrOUlcG7jEmFM1I7AD0cR7oMW
O9tHq96/GcC5Sqduf5q31BVv0qI/DTX5IUTHnxqbZEtZxLI0ENLVYl1E3pm8U/jg
bvIr1j1+ygWfilB7ETd8txpN5ZqbaI+AL6m9CFpAiKT2tlpG3K+fMA2Cb1ukpLUw
UcRzbhQ9KjGqKYv9/ktULVe7YRfMo0Lv3twBJZoC4z9IcYzGZzTDT0etoyd+yK5X
ACy34XAhTTrdBBET8MqRn6yMYQlE3eQhhp0JF9/JRSKb+9ow1k/R
-----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 379959415281546763898794208168592800634058
 . . . . . . . . [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 2022-06-29 06:22:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-09-27 06:22:06 +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 683207682489362602077956845138884184147276920476839478582838319797391691695121204320363563423362334410013746451648756904105612765822188285332215158987955691375909168606451232967796198008820683048380737507786210426539371126914665227534241289351809863238300469153227443431594119929006430681798148160706842862941546103597215206919440141032944795508512384023172865640945053793811530543049334958408489257074814398211981707754323151753834249438787053353631089022226619926784149210718389907721652346292019258571452675744085572312440905595709434279188867746705421155539835228278229344030882658480344206266412130660794679897499667275361278502204558943754568382489121917719169859481414371983538810615139875301280378053361695013792986096883821039195746652315765542637613364993506300044663512593890180189272100784828142090277371234866078590417223530539935374122146326530682887019837860699385502873355601992009308603288303085989627037814218839695000162072389546144518735385015106310426258869632045563282312108361431668629065462839784734148805739939317639308868580219880685863333157063977493025664170356912785363888008465980124735924194252379703875826242287777501469310365165660247437785207061054225460434732614733873717215915344480271688990880843
 . . . . . . . . . . . . . . . . . . . . [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)
							478514732b331f2d5736041916d707c7f3797c05
 . . . . . . . . . . . . . . . . [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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