twin-gmbh.de

Issued by R10

About this certificate

This digital certificate with serial number 04:2d:ea:c7:e1:f5:8b:23:6b:af:99:63:6f:5f:dc:91:a1:3e was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=twin-gmbh.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:2d:ea:c7:e1:f5:8b:23:6b:af:99:63:6f:5f:dc:91:a1:3e
Serial Number (int): 364073927439567858062226932020878219780414
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ba:fa:b2:d8:b0:6b:5d:d4:6b:6f:04:a4:8b:2d:5f:93:c1:b4:09:5e
AuthorityKeyId: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (sha1): 05:be:71:00:47:33:ce:d0:aa:44:ee:cb:83:1b:9a:c2:b4:71:b5:c3
Fingerprint (sha256): 3b:3b:ea:ad:79:15:b7:ac:c0:72:68:40:ff:3e:43:4e:a6:99:3d:d2:84:e2:ad:17:84:df:65:dc:e1:74:eb:79

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation information

OCSP Server: http://r10.o.lencr.org

Check the revocation status for certificate twin-gmbh.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for twin-gmbh.de

Public Key Algorithm

RSA

Key Size

2048

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

*.twin-gmbh.de
twin-gmbh.de

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Certificate

The complete raw certificate details for twin-gmbh.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIE+TCCA+GgAwIBAgISBC3qx+H1iyNrr5ljb1/ckaE+MA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTAwHhcNMjQwNjI0MDk0MjEyWhcNMjQwOTIyMDk0MjExWjAXMRUwEwYDVQQD
Ewx0d2luLWdtYmguZGUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCs
69AM86uDGGtB88DQihKF3/58ZKn3kNUP8sTT+F+Eq924P4hTlf/mFyIaez2yLZSR
jgaI4YDIho0NJQ3yFH6UjDCRiG4XcOhbhJs3fHLlOi9lO6zbO9by2UWXzKfIe6PN
V+z/FmxvyzCYBSyEwaZDz9hARQyQnWvELrCrLjDou2wVUA7IsEaNmba2WLvIY2Uo
igDAdLVliqBC8s7TzY2RTMtGSl1tVZrhjPjVzwm3/GjxOKY1FRde6ZYr4jElJGl7
2vfFKo1vSNzOSmzLkGeD2qPYR/VGVv2dCT08PwU8zn+f4KspChfAa9DIpvbOePvX
hzeSwjXZo0RykvDzI7ydAgMBAAGjggIhMIICHTAOBgNVHQ8BAf8EBAMCBaAwHQYD
VR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0O
BBYEFLr6stiwa13Ua28EpIstX5PBtAleMB8GA1UdIwQYMBaAFLu8w0el5LypxsOk
cgwQjaI14cjoMFcGCCsGAQUFBwEBBEswSTAiBggrBgEFBQcwAYYWaHR0cDovL3Ix
MC5vLmxlbmNyLm9yZzAjBggrBgEFBQcwAoYXaHR0cDovL3IxMC5pLmxlbmNyLm9y
Zy8wJwYDVR0RBCAwHoIOKi50d2luLWdtYmguZGWCDHR3aW4tZ21iaC5kZTATBgNV
HSAEDDAKMAgGBmeBDAECATCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB2AO7N0GTV
2xrOxVy3nbTNE6Iyh0Z8vOzew1FIWUZxH7WbAAABkEnWzUcAAAQDAEcwRQIhALml
ZrHXnTmLswHUE5IXoylxqVRv7Bety0chLkC+tOYxAiBQt8aerAq8PEX6ntVWWvtO
/9hx2SH0QXKHDcNrWwnyYwB3AN/hVuuqBa+1nA+GcY2owDJOrlbZbqf1pWoB0cE7
vlJcAAABkEnWzfQAAAQDAEgwRgIhAIxoR1SkveZwHmW9JEIwtzSZ1C+Xk4eNQ/c9
LjdwZAU8AiEAxplvjzZCuBYYR/toLJH0s3OtzWC+M/xoIr0c37CpLc4wDQYJKoZI
hvcNAQELBQADggEBALl3oO/oCqbJdTQdLlTlDTDBOOZDcucps3PBaeqOQB9ZCDFp
KW1UMY2h+UwrA5+kJ4zYa15yxtfaAqtJyYZmOqUJQmznKsqwAmUXpLSqOyoaraoF
OzzImjFDbE6MRXLRJGqFF2Dg7hpvYPlj/e8xdQm14ltdXIv7trsEl2sxa0P36iTJ
/N1L52F74XEDrqYzUgWR6LAvamsdhrzcQPMA1xr8chyp7rEyIJa/GIf3UACtIoTx
ejcSmE7pBJjwjuNdsDhbRXgov84tkGtJv5ZqbkgBaEUp34W2u2lg/q9+7vfmpz1F
95SRuQMR9HoecoeUXHFxKIn8Unt8oUcYIV18klU=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArOvQDPOrgxhrQfPA0IoS
hd/+fGSp95DVD/LE0/hfhKvduD+IU5X/5hciGns9si2UkY4GiOGAyIaNDSUN8hR+
lIwwkYhuF3DoW4SbN3xy5TovZTus2zvW8tlFl8ynyHujzVfs/xZsb8swmAUshMGm
Q8/YQEUMkJ1rxC6wqy4w6LtsFVAOyLBGjZm2tli7yGNlKIoAwHS1ZYqgQvLO082N
kUzLRkpdbVWa4Yz41c8Jt/xo8TimNRUXXumWK+IxJSRpe9r3xSqNb0jczkpsy5Bn
g9qj2Ef1Rlb9nQk9PD8FPM5/n+CrKQoXwGvQyKb2znj714c3ksI12aNEcpLw8yO8
nQIDAQAB
-----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 364073927439567858062226932020878219780414
 . . . . . . . . [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 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-24 09:42:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-09-22 09:42:11 +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 'twin-gmbh.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 21829272029311303413527779159263980185154223049149376796700484525875319334978191600805764730789746184989651872964569091519911284592661011554899439953388944582852832206140236173728339815312183599563739626727581370173604470643067938425018979320088545421434964527840244046127112007989671538899846552627682118957013641249540632320850173305781474178335080688073021356862274373709699896135525571578155248115975945258591426017233329955304114488394442101449779481430282418532842503882269087634967281578641448327179185404225991993037956847493509989423056359281786100400866312018074060568897670760878010505193369490150710819997
 . . . . . . . . . . . . . . . . . . . . [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)
							bafab2d8b06b5dd46b6f04a48b2d5f93c1b4095e
 . . . . . . . . . . . . . . . . [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 bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [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 (75 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://r10.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://r10.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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.twin-gmbh.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'twin-gmbh.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000019049d6cd470000040300473045022100b9a566b1d79d398bb301d4139217a32971a9546fec17adcb47212e40beb4e631022050b7c69eac0abc3c45fa9ed5565afb4effd871d921f44172870dc36b5b09f263007700dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000019049d6cdf400000403004830460221008c684754a4bde6701e65bd244230b73499d42f9793878d43f73d2e377064053c022100c6996f8f3642b8161847fb682c91f4b373adcd60be33fc6822bd1cdfb0a92dce
 . . . . [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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