kubuni.de
Issued by R3
About this certificate
This digital certificate with serial number 03:be:7a:a5:a8:3a:77:bd:01:bc:10:d4:0b:9c:fe:53:42:e8 was issued on by Let's Encrypt.
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=kubuni.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 03:be:7a:a5:a8:3a:77:bd:01:bc:10:d4:0b:9c:fe:53:42:e8Serial Number (int): 326153533466803570031614022920234123608808
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 91:bb:43:77:ec:4d:6f:8a:db:b2:16:b9:b0:be:a3:92:b0:e2:68:86
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): fe:47:ad:2f:01:c7:82:07:c7:7e:d4:e4:39:14:d9:f3:32:c8:b9:b2
Fingerprint (sha256): be:5b:7e:5e:29:8d:fc:b6:32:5c:61:56:27:d5:d6:a0:19:87:a1:3e:7f:28:7a:8d:65:90:41:23:9f:cc:31:f4
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate kubuni.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for kubuni.de
Public Key Algorithm
ECDSA
Key Size
256
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
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
kubuni.de
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sandbox.oiko.life
thebellemontnewyork.com
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idashyou.com
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www.relitex.in
www.michaelgt.dev
www.daglo.ai
staging.hub.hoxbycollective.com
skoolhub.com.ng
distri-metal.fr
*.kubuni.de
link.apollorejser.dk
admin.cidadegestao.com.br
*.kubuni.de
1050allen.com
www.kalpa.no
www.accleaninginc.com
popmove.com.br
devapi.nspkost.com
*.kubuni.de
swankeypankey.com
app.kubuni.de
*.kubuni.de
*.kubuni.de
www.westcoastcoders.com
*.kubuni.de
www.theconcordium.org
www.codeofeverything.com
techweek.ieeensut.com
myaddress2.sameday.bg
rpgin.com
www.seaerogloballogistics.com
*.kubuni.de
*.kubuni.de
awwsmith.com
admin.lincomment.ai
tunap.kubuni.de
air-acservices.com
silly2018.yosi.work
bahamutech.com
stb-meyer-burgwedel.de
push.mylesapp.com
tunabeauty.com
link.iynk.com
nicolaschavez.com
swapnilchauhan.com
www.nagatani.app
tubedaddon.panicked.xyz
northlanenft.com
www.ovio.org
chats.kaadi.app
dev.thanks.team
fotosaereasdeextremadura.com
tunap.kubuni.de
abelgasque.dev
copingcard.com
*.kubuni.de
vendor.tilly.cc
staging.banknote.sa
altinyayla.zeplinx.com
sandbox.oiko.life
thebellemontnewyork.com
kubuni.de
idashyou.com
app.kubuni.de
www.roboair.com
www.nommynommy.com
mudilar.com.br
demo.kubuni.de
test.delavega.cl
*.kubuni.de
www.relitex.in
www.michaelgt.dev
www.daglo.ai
staging.hub.hoxbycollective.com
skoolhub.com.ng
distri-metal.fr
*.kubuni.de
Certificate
The complete raw certificate details for kubuni.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEEzCCAvugAwIBAgISA756pag6d70BvBDUC5z+U0LoMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMTcyMzEyNTlaFw0yNDA2MTUyMzEyNThaMBQxEjAQBgNVBAMT CWt1YnVuaS5kZTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABDl1MyD8owVBooYJ lXaNKHnlEnKh/DiLnvm6EscPwE5428CjS0aFpT83G+nqbqjLz1po82L3wXCs30hN XN07+JWjggIKMIICBjAOBgNVHQ8BAf8EBAMCB4AwHQYDVR0lBBYwFAYIKwYBBQUH AwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFJG7Q3fsTW+K27IW ubC+o5Kw4miGMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYfr52LFMLGMFUGCCsG AQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8ubGVuY3Iub3JnMCIG CCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMBQGA1UdEQQNMAuCCWt1 YnVuaS5kZTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQMGCisGAQQB1nkCBAIEgfQE gfEA7wB2AEiw42vapkc0D+VqAvqdMOscUgHLVt0sgdm7v6s52IRzAAABjk7nhOAA AAQDAEcwRQIhAMReBTklzsLUNUBWRks+NBlQMaRQX0i1buis81Z6eKl8AiBg/Cme KpUf8mzg0yv7sbj3za0LE+WgAlj4MwmPAyzTkgB1ADtTd3U+LbmAToswWwb+QDtn 2E/D9Me9AA0tcm/h+tQXAAABjk7nhOkAAAQDAEYwRAIgNSUeaqR5gioqBeKYF/WB 8G/WrBA1rzSCA5/boYwkUA4CICV2V1kAl+oQK92aFLDaILloMS7Z9kpPfOVoSzxs Lg9IMA0GCSqGSIb3DQEBCwUAA4IBAQCH9eBWm39ZYy5+L1DgIphiSqF4JnOmIVr7 6pSZcorKUOvm4RZ6jqVlTStzMi95fCHVGpJE5ASHDuK3PY4SguYo+9QUEyvtFYAc kulLBz+582r9cS6dBKFEOK+jyUmEwKLIGTOgmexud5F6eki/zafrUBfcXbpIaLf2 m+iLPi9B3USCig/XZ0uxsWYwWkazrEaSenYL57fpMLEheJ8irQv+8fcwl0h+6Jfr Xu5X5u8op2VkmF228u6XFjitYZscaJJFvg0F9PEgQvLkZVEAbhFEPBOuoaiDma3D D40th86/iAlnccFsCvfammrig6xdmpU7fXFwJp+YZrrJMXixQBvI -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEOXUzIPyjBUGihgmVdo0oeeUScqH8 OIue+boSxw/ATnjbwKNLRoWlPzcb6epuqMvPWmjzYvfBcKzfSE1c3Tv4lQ== -----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 326153533466803570031614022920234123608808 . . . . . . . . [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 2024-03-17 23:12:59 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-15 23:12:58 +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 'kubuni.de' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey) . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1) . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits) 000439753320fca30541a2860995768d2879e51272a1fc388b9ef9ba12c70fc04e78dbc0a34b4685a53f371be9ea6ea8cbcf5a68f362f7c170acdf484d5cdd3bf895 . . . . . . . . [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 (1 bits) 0780 . . . . . . . . . . . . . . . . [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) 91bb4377ec4d6f8adbb216b9b0bea392b0e26886 . . . . . . . . . . . . . . . . [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 (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kubuni.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e4ee784e00000040300473045022100c45e053925cec2d4354056464b3e34195031a4505f48b56ee8acf3567a78a97c022060fc299e2a951ff26ce0d32bfbb1b8f7cdad0b13e5a00258f833098f032cd3920075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e4ee784e90000040300463044022035251e6aa479822a2a05e29817f581f06fd6ac1035af3482039fdba18c24500e0220257657590097ea102bdd9a14b0da20b968312ed9f64a4f7ce5684b3c6c2e0f48 . . . . [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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