gxa-clan.de

Issued by R3

About this certificate

This digital certificate with serial number 04:b0:b9:ca:fa:9d:6f:64:79:e0:2e:d0:f9:df:8f:27:ec:0e was issued on by Let's Encrypt.

With 3 subject alternative names this certificate can be used to secure multiple fqdn's. 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=gxa-clan.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:b0:b9:ca:fa:9d:6f:64:79:e0:2e:d0:f9:df:8f:27:ec:0e
Serial Number (int): 408585801411387486359588722709674848676878
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 98:c5:19:be:95:9a:2a:75:8b:7e:13:b2:ad:b1:5a:e9:d3:4b:41:4a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f5:95:2f:65:d6:62:d2:f7:9b:28:f3:a5:81:13:63:5c:28:f2:1d:2d
Fingerprint (sha256): ff:77:91:77:43:5f:a3:8e:08:95:71:99:a0:cb:12:e9:a7:0c:56:ea:89:8a:47:5a:20:63:36:cd:a8:01:49:dd

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate gxa-clan.de

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for gxa-clan.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

gxa-clan.de
webmail.gxa-clan.de
www.gxa-clan.de

Other certificates including the domain name gxa-clan.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for gxa-clan.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFCjCCA/KgAwIBAgISBLC5yvqdb2R54C7Q+d+PJ+wOMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzA4MDYwNDE0MzBaFw0yMzExMDQwNDE0MjlaMBYxFDASBgNVBAMT
C2d4YS1jbGFuLmRlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAk8v4
FvmCUvCMcQLX/69ZxZTEaohXPdY4Y+GG0fbFYLW2N748qKQZAHXstQi9FgCIoE9N
UIGFdDnLbIeavYDoKXYd+tF8qN2pvjZzBv3FS4+R4O8aYR09DB1X+brupG0pAWOF
BtijBhDV/dJ6Igth6L1EK+GfOujhyhHY+45b8msFD48XTe4gJwhdSPzdi5Mk/LJg
DxHoE9LixchIJ9Xqw986aIzVB377BN4oY3xPkyryrQ1ySCB0DgMLdzPLFvrTxpED
8XVYw19MTkvtpdRvbVuz4QxegpzO7iJuGWzjwTSAGrrK5fntd2st4lkmcbv3pomj
1jGIJY5UWCj1cgslJQIDAQABo4ICNDCCAjAwDgYDVR0PAQH/BAQDAgWgMB0GA1Ud
JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW
BBSYxRm+lZoqdYt+E7KtsVrp00tBSjAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDm
H6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5v
LmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzA8
BgNVHREENTAzggtneGEtY2xhbi5kZYITd2VibWFpbC5neGEtY2xhbi5kZYIPd3d3
Lmd4YS1jbGFuLmRlMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBQYKKwYBBAHWeQIE
AgSB9gSB8wDxAHcAtz77JN+cTbp18jnFulj0bF38Qs96nzXEnh0JgSXttJkAAAGJ
yUS0+gAABAMASDBGAiEArPW3LXRGa/C+u/8UdcO6rx26BO4vnjRpKXdbt9t5bWAC
IQDepAbT0zTRvD/MBgT0by5rYwkdNsIHVAaVIyaFfAVY+AB2AHoyjFTYty22IOo4
4FIe6YQWcDIThU070ivBOlejUutSAAABiclEtQYAAAQDAEcwRQIgRPoz4R1SFoS0
hzpSfey+d3huQ9wmH7k+iWtCTcimB4sCIQCoqCmuuOJTqH1CbkJdqEL3W5aaSKTs
EWg8pDNfEC682DANBgkqhkiG9w0BAQsFAAOCAQEAYEVDv8kJG/0MvcL7wjVBTBGj
n8SwxlS9o0P4ecYQNK3fDrkcn0vJhgxW8TLd6GvcjVCd0J/4hodTJjuB4n0GYPhZ
a9FQWihsRw+0h4ay3eTF074PmZ6wnJP/1ki3gvbplJN5XtYUvX4Rvo5eMnWPjPYy
FQYDDQfHuUsO6XOqq91r+BFosrhooiwAIKsQpeQ5+uWowmu8eHX8J/rflVx3mENx
4jlfp5Xdmy2RR0nUcHZSCg8gGUkl6QOrnsdTamorfYlygYnqraHOV8VN9bVeYr/b
tsmnVcGy4F6Zw+naLvfCHw5CVQQygXFgiDxOXCbgrghxcx2y6/Ivvq6GiuYZfA==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAk8v4FvmCUvCMcQLX/69Z
xZTEaohXPdY4Y+GG0fbFYLW2N748qKQZAHXstQi9FgCIoE9NUIGFdDnLbIeavYDo
KXYd+tF8qN2pvjZzBv3FS4+R4O8aYR09DB1X+brupG0pAWOFBtijBhDV/dJ6Igth
6L1EK+GfOujhyhHY+45b8msFD48XTe4gJwhdSPzdi5Mk/LJgDxHoE9LixchIJ9Xq
w986aIzVB377BN4oY3xPkyryrQ1ySCB0DgMLdzPLFvrTxpED8XVYw19MTkvtpdRv
bVuz4QxegpzO7iJuGWzjwTSAGrrK5fntd2st4lkmcbv3pomj1jGIJY5UWCj1cgsl
JQIDAQAB
-----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 408585801411387486359588722709674848676878
 . . . . . . . . [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 2023-08-06 04:14:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-04 04:14:29 +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 'gxa-clan.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 18657611742201281101560620623641830952523784865863413478640733238858418145484482105140726635388345038225219790332303986406726450901895117818014596853411086045169360613942798472923528514173827248790270543663095878386069363473518223548693152396357056983642869029967636915366055004836526401501152127076946613902301593317795329317934677469816493834889486368678199236288619410264023137403212837594745696178962643777171120341621531664065695425408153705824172209355993538401248400209203421017098141204725716370468793986769461128163411275763565248944967446185277177833408245102898724574770882791713695214328068702146025694501
 . . . . . . . . . . . . . . . . . . . . [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)
							98c519be959a2a758b7e13b2adb15ae9d34b414a
 . . . . . . . . . . . . . . . . [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 (53 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gxa-clan.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.gxa-clan.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gxa-clan.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)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189c944b4fa0000040300483046022100acf5b72d74466bf0bebbff1475c3baaf1dba04ee2f9e346929775bb7db796d60022100dea406d3d334d1bc3fcc0604f46f2e6b63091d36c2075406952326857c0558f80076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189c944b5060000040300473045022044fa33e11d521684b4873a527decbe77786e43dc261fb93e896b424dc8a6078b022100a8a829aeb8e253a87d426e425da842f75b969a48a4ec11683ca4335f102ebcd8
 . . . . [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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