atoka.io
Issued by R3
About this certificate
This digital certificate with serial number 04:c5:47:81:b5:00:4f:60:5a:53:46:b7:bf:f9:52:43:44:47 was issued on by Let's Encrypt.
With 2 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=atoka.io
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:c5:47:81:b5:00:4f:60:5a:53:46:b7:bf:f9:52:43:44:47Serial Number (int): 415579818675602047968676721377744775234631
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 68:62:1c:a5:82:bf:1a:1e:46:d8:69:41:89:0f:4c:8d:03:7b:91:c2
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 91:f5:de:31:e2:fc:7b:2e:af:74:7b:6c:42:33:aa:ce:f2:bd:0e:39
Fingerprint (sha256): 3b:ae:d0:e5:7c:0a:be:65:67:9f:f7:b0:3b:e2:45:ce:e1:3f:60:0e:7b:f2:12:c7:9c:92:ee:e2:b9:3f:72:d1
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate atoka.io
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for atoka.io
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
*.atoka.io
atoka.io
atoka.io
Other certificates including the domain name atoka.io
(limited to 100 certificates)
blog.atoka.io
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api.atoka.io
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atoka.io
atoka.io
atoka.io
blog.atoka.io
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dossier-commerciale-u.atoka.io
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spaziodati.eu
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atoka.io
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atoka.io
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spaziodati.eu
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atoka.io
api.atoka.io
u2.atoka.io
atoka.io
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dossier-commerciale.atoka.io
atoka.io
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atoka.io
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atoka.io
blog.atoka.io
blog.atoka.io
atoka.io
blog.atoka.io
atoka.io
atoka.io
blog.atoka.io
atoka.io
blog.atoka.io
api.atoka.io
blog.atoka.io
atoka.io
atoka.io
atoka.io
blog.atoka.io
blog.atoka.io
*.atoka.io
atoka.io
blog.atoka.io
*.atoka.io
atoka.io
guru.atoka.io
blog.atoka.io
atoka.io
dossier-commerciale-u.atoka.io
*.atoka.io
blog.atoka.io
spaziodati.eu
blog.atoka.io
atoka.io
atoka.io
blog.atoka.io
blog.atoka.io
blog.atoka.io
atoka.io
blog.atoka.io
blog.atoka.io
spaziodati.eu
blog.atoka.io
atoka.io
api.atoka.io
u2.atoka.io
atoka.io
*.atoka.io
atoka.io
dossier-commerciale.atoka.io
atoka.io
*.atoka.io
atoka.io
*.atoka.io
guru.atoka.io
atoka.io
atoka.io
blog.atoka.io
blog.atoka.io
atoka.io
blog.atoka.io
atoka.io
atoka.io
blog.atoka.io
atoka.io
Certificate
The complete raw certificate details for atoka.io in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEVzCCAz+gAwIBAgISBMVHgbUAT2BaU0a3v/lSQ0RHMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzAyMTcxNzIyMDFaFw0yMzA1MTgxNzIyMDBaMBMxETAPBgNVBAMT CGF0b2thLmlvMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEhXwsZ1rYKebro7vA e6fg52QVIRBvaapMz9LfVJDKpgKMMkY9JkP+vek10AT2ZENtc6nQxUIO7uetWTCo FRjjq6OCAk8wggJLMA4GA1UdDwEB/wQEAwIHgDAdBgNVHSUEFjAUBggrBgEFBQcD AQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUaGIcpYK/Gh5G2GlB iQ9MjQN7kcIwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYB BQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5sZW5jci5vcmcwIgYI KwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wHwYDVR0RBBgwFoIKKi5h dG9rYS5pb4IIYXRva2EuaW8wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC 3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcw ggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgC3Pvsk35xNunXyOcW6WPRsXfxCz3qf NcSeHQmBJe20mQAAAYZgnJsAAAAEAwBHMEUCIF1yObYTc+QPjui4cYfLEw3b63Qg y5rPMAbfSdxkQww/AiEAw78H/ThCYU3oXnVEtoLpojHFUGudAyjb9i3BgbuTVAIA dgCt9776fP8QyIudPZwePhhqtGcpXc+xDCTKhYY069yCigAAAYZgnJuaAAAEAwBH MEUCIH7I+LsRaB8eKM/z+pR9j6JwIrAkrSeqsnUso/uA0ocbAiEAuLQdckJGGO/O f/+iMtMLz+CnJq+zlUykeMOJYXOagCEwDQYJKoZIhvcNAQELBQADggEBAC77PV/0 pPVJ2v+LwrGGN7Q7k0YJUpmRr2+ElazKsxaL1DIV7gm/XuBm6JFZVLCT2n3cmVsO 4T+CW0mewSP0s6vsLCEkAWgh3r0GrRtb2ciES2kXLTC/0rNU6bGe7jf1lwanBh+8 nwMcbUCPVG0w+WQlHbs3rZqHPuJINVBaOroG8ORmny1fzEjDgDQKh3G/C53ulB5F 67wODfhYVGmNTy+YTyq8QwGJZpkNd1eFtinQH3zE8iBYczWSfhvG12v/fCplKfEE zpgtQAhOKc/u/q1y4NBuh6TzCbg8u+SJ0FgrcRG1iLf4lmYEJ3pMYtN0X1jRYjHR D8iDMA+wDxwDcWY= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEhXwsZ1rYKebro7vAe6fg52QVIRBv aapMz9LfVJDKpgKMMkY9JkP+vek10AT2ZENtc6nQxUIO7uetWTCoFRjjqw== -----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 415579818675602047968676721377744775234631 . . . . . . . . [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 2023-02-17 17:22:01 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-05-18 17:22:00 +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 'atoka.io' . . . . . . . . [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) 0004857c2c675ad829e6eba3bbc07ba7e0e7641521106f69aa4ccfd2df5490caa6028c32463d2643febde935d004f664436d73a9d0c5420eeee7ad5930a81518e3ab . . . . . . . . [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) 68621ca582bf1a1e46d86941890f4c8d037b91c2 . . . . . . . . . . . . . . . . [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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.atoka.io' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'atoka.io' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000186609c9b00000004030047304502205d7239b61373e40f8ee8b87187cb130ddbeb7420cb9acf3006df49dc64430c3f022100c3bf07fd3842614de85e7544b682e9a231c5506b9d0328dbf62dc181bb935402007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000186609c9b9a000004030047304502207ec8f8bb11681f1e28cff3fa947d8fa27022b024ad27aab2752ca3fb80d2871b022100b8b41d72424618efce7fffa232d30bcfe0a726afb3954ca478c38961739a8021 . . . . [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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