www.4di2.ch

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:83:e6:df:d6:c1:88:67:8c:dc:86:d7:fa:62:31:cf:3e:a3 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=www.4di2.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:83:e6:df:d6:c1:88:67:8c:dc:86:d7:fa:62:31:cf:3e:a3
Serial Number (int): 393333018470682814910131628432642657959587
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: b6:ee:d7:7e:4a:be:2a:3c:69:4c:a9:0c:45:f8:7c:5a:d1:09:3e:a2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 45:0b:2d:1a:04:63:42:31:80:a6:d7:9b:a4:2a:d5:8e:16:5d:49:a0
Fingerprint (sha256): 6a:7b:64:e3:00:01:c4:70:09:90:ce:2c:a3:e8:4a:54:cf:d5:7e:71:7a:dd:b3:98:a4:4a:95:d8:d5:43:81:20

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.4di2.ch

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.4di2.ch

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

www.4di2.ch

Other certificates including the domain name 4di2.ch

(limited to 100 certificates)
pedidos.bracelit.es
blate.app
www.markato.studio
bodas.homecenterfacil.com
app.4di2.ch
4di2.ch
4di2.ch
auth.bodyhackers.cloud
4di2.ch
www.nudgegram.com
admin.ago-capital.com
www.4di2.ch
comma.ai
www.wrcfan.com
www.4di2.ch
stockhypers.com
4di2.ch
www.yottaxtrade.com
career-stage.quantic.co.in
4di2.ch
enhancer.kallossoft.com
link.chalk.com
www.4di2.ch
4di2.ch
fundafuture.yes4youth.co.za
joamashi.com
4di2.ch
app.ohiocitizens.org
www.4di2.ch
www.4di2.ch
arcuno.co
app.4di2.ch
4di2.ch
qbtravel.vn
4di2.ch
4di2.ch
fire.fotomada.gr
www.triggercalc.com
app.charlesmachadoimobiliaria.com.br
message-winery.grapeweb.com.au

Certificate

The complete raw certificate details for www.4di2.ch in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFTTCCBDWgAwIBAgISBIPm39bBiGeM3IbX+mIxzz6jMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMjMxNTU3NTVaFw0y
MDAxMjExNTU3NTVaMBYxFDASBgNVBAMTC3d3dy40ZGkyLmNoMIIBIjANBgkqhkiG
9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqiqBt+zpMGIVqyellJZzmEGwKMAa3rWHLr+s
cA/oNiaNZI1UuMvulcSnEMDo+8ewFu57UemYb8G34eZky9FeIUSGb0w8pOjLiOiY
ATqYz0rr6JD1bsr8NQ3D1US7B6Alj6bYH5EdFo1khFVcNhyTJLnEAspMNzvjc42Q
bMTcwCEmqhkbwpH1NeXu0mCvzgMB5N7W2JZos3AU6er/BDbVQw44lLv2TRgAkNMY
G3qU4zR3/sUEIV+uNf7aEZDvrEh5i5fueAEQGENqKKDctxDUi8zzBRLfvMgxRGgO
19VWSyCtLq9aLqkgA6pi9A9wys/D3LNjNBp3KITWTCNxHPXF/wIDAQABo4ICXzCC
AlswDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcD
AjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBS27td+Sr4qPGlMqQxF+Hxa0Qk+ojAf
BgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRjMGEw
LgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5vcmcw
LwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5vcmcv
MBYGA1UdEQQPMA2CC3d3dy40ZGkyLmNoMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcG
CysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5
cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHYAsh4FzIuizYogTodm+Su5
iiUgZ2va+nDnsklTLe+LkF4AAAFt+Y2vpQAABAMARzBFAiEAs4GXpSaAskQd2Bi5
6MnzW6C58UhVxFSTP/dgQ7bV+9YCICOhAK6M25gGrwV4iRIYE+MRQKb1cPdUdFoa
vpd88fIuAHUAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFt+Y2v
2QAABAMARjBEAiAh6AVPDB4otlJ+AZPznVNCTMShTYiVmkDdmJH34gBRGgIgX82d
FNlUp41DtDOdHnw8UMwG0EV+eqSyLiK19LjVEmowDQYJKoZIhvcNAQELBQADggEB
AHWbs5QcQbHE8uKY2VlJJZnyrCgvzjnDy8m3Uxo8kqJbfbrd/Aj9urkcjabyNIB9
vRhe8nuzP+8Jo3ns9knpAux6ajC5fOq/wmLlkcdWEVEHyBj7imA4WcQFBMHybHOq
Sryah3lFqhlVj3Ua4eYNn8h+6ouSFXp6wcCAfjtSZsXGI2w5fF9CMVXC/YJZt2Fo
Wpf1eRQZeBcSSTWM5KiUQUeHwThTmkxNgUzN6G9ZlshMMK4Gy+lBbV9ptpEbJk7Q
PIUcnPMEkFhsVMYY88CLGms8rrQa4XZD+kHFIZG5IGB/xP7k5DC3T5DGEr62S/uB
lO/TcKORIj9YbsEjfOL4gEg=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqiqBt+zpMGIVqyellJZz
mEGwKMAa3rWHLr+scA/oNiaNZI1UuMvulcSnEMDo+8ewFu57UemYb8G34eZky9Fe
IUSGb0w8pOjLiOiYATqYz0rr6JD1bsr8NQ3D1US7B6Alj6bYH5EdFo1khFVcNhyT
JLnEAspMNzvjc42QbMTcwCEmqhkbwpH1NeXu0mCvzgMB5N7W2JZos3AU6er/BDbV
Qw44lLv2TRgAkNMYG3qU4zR3/sUEIV+uNf7aEZDvrEh5i5fueAEQGENqKKDctxDU
i8zzBRLfvMgxRGgO19VWSyCtLq9aLqkgA6pi9A9wys/D3LNjNBp3KITWTCNxHPXF
/wIDAQAB
-----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 393333018470682814910131628432642657959587
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-23 15:57:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-21 15:57:55 +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 'www.4di2.ch'
 . . . . . . . . [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 21481472685498079641814779943137809556788789447099641112518876650379606363397014979379747290696220979060579271977953122193566795710394181076546954901605710820639513353619976427515186990632345491309112474015322456078623683303829870709655112422102364716605898037104887291194029257063030464564016170507373622328662051983827212384306843580251342569277876003689883031373100298251548524947862194049616253863985961318329145958363261504255192327419969514020640418641336226085135981700554601403379406171676374781459114965626388254883086002607745579386157286315013722249439107169173250240220405509075997783252978543105859241471
 . . . . . . . . . . . . . . . . . . . . [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)
							b6eed77e4abe2a3c694ca90c45f87c5ad1093ea2
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.4di2.ch'
 . . . . . . . . . . . . . . . . [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)
							00ef007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016df98dafa50000040300473045022100b38197a52680b2441dd818b9e8c9f35ba0b9f14855c454933ff76043b6d5fbd6022023a100ae8cdb9806af057889121813e31140a6f570f754745a1abe977cf1f22e0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016df98dafd90000040300463044022021e8054f0c1e28b6527e0193f39d53424cc4a14d88959a40dd9891f7e200511a02205fcd9d14d954a78d43b4339d1e7c3c50cc06d0457e7aa4b22e22b5f4b8d5126a
 . . . . [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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