acobot.ai
Issued by R3
About this certificate
This digital certificate with serial number 03:9d:16:95:d1:98:e4:84:f3:63:2b:0c:27:34:90:49:4f:e1 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=acobot.ai
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:9d:16:95:d1:98:e4:84:f3:63:2b:0c:27:34:90:49:4f:e1Serial Number (int): 314791210321144279717321185297550423969761
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 23:e5:db:db:cb:4c:bd:9d:3b:f5:c0:d3:f1:0a:03:30:ba:05:97:72
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 0b:92:c5:ad:fd:61:62:59:64:30:62:11:ec:95:df:74:a3:8d:c7:68
Fingerprint (sha256): 12:3d:a7:aa:6b:38:74:e5:91:fe:86:17:d6:fc:29:14:14:2e:c7:7d:49:e1:ef:22:d4:97:50:4c:9b:12:58:97
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate acobot.ai
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for acobot.ai
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
acobot.ai
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acobot.ai
Certificate
The complete raw certificate details for acobot.ai in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFGTCCBAGgAwIBAgISA50WldGY5ITzYysMJzSQSU/hMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA1MjkyMzM3NTZaFw0yMzA4MjcyMzM3NTVaMBQxEjAQBgNVBAMT CWFjb2JvdC5haTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAJaslDb3 sl3wwrQpDENAq6AmwZ+B9gT0RH6smTw1jivCJZ0bTfwpL3mizUt4MF4K0otB0pwP moPzXZPquAP2BGK2KUUgQqrJ/rvf1sw32kwOcuZQWiSw7Xi+OgWCcgje+BXsmYKd Gjez0hkHcDtUeEl5rwTsW24ckB+38L1ndud4m+qgtkvGxLmy7ZlV8aU1JY7Vgwp+ bGgVj5u4ZDaARbSprOotySt8uF87hEv7zYCuXysuQ++80cDmpWiZpycGHm5hiF5M xjsor0XW5paY0b17eBMZ6UCXYXWPRbWM4I/e8BTk2SXGLfhk1qAY70eMXL4okW6l zXr6FK3yWb8h/j0CAwEAAaOCAkUwggJBMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU I+Xb28tMvZ079cDT8QoDMLoFl3IwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+v nYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5s ZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wFAYD VR0RBA0wC4IJYWNvYm90LmFpMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQB gt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3Jn MIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcAtz77JN+cTbp18jnFulj0bF38Qs96 nzXEnh0JgSXttJkAAAGIahcQqQAABAMASDBGAiEA8SPWYfs75PxubrfTETrmPE7n 1KieH0Y+BK7j4J4kU0cCIQDJgmSxpcPCg2XwWoX4t7pad79PU+MMUt/5MMYiZcc+ tAB2AOg+0No+9QY1MudXKLyJa8kD08vREWvs62nhd31tBr1uAAABiGoXEMMAAAQD AEcwRQIhANYA6BG3bTNZQW53/5giurTumYIQ/WGODu0DauR6M4AEAiBkxboN1qXg 4LPnGg144n5UTmj+ALtgvbt84FyaeKMsWjANBgkqhkiG9w0BAQsFAAOCAQEAgEiO 7FQGDluxjSKMCa5EYrkgm6udPjmkaNkD/tsKLxDID0TO+ksCkka3xvKE1xKG3umz qbp3PZnBZ0CvYFPfEo3nCfSam0DHSGo+3qAz6EbeqzSLHLx6dvPBcrchDXhbf4Ot qqqCjpGFkrakEHzd0D7Za5LexiOT5HGvERUnA5f32OHwrIKs/zkYh0Tn4/rRtVj5 ExGmuLkgCY3cwmRdVCpL2nXZGK2Euhsn7jKsFuV+16w7P2kViQuwsVnsgiqgZmQ5 22M5cjZFqnB8zvWdHyaVmsh1+OdD9IemRPBGCtHlV1BOQqxiE1ragLg+rSxJ9vG+ R0Cmyi/kJA0E2M2OpA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlqyUNveyXfDCtCkMQ0Cr oCbBn4H2BPREfqyZPDWOK8IlnRtN/CkveaLNS3gwXgrSi0HSnA+ag/Ndk+q4A/YE YrYpRSBCqsn+u9/WzDfaTA5y5lBaJLDteL46BYJyCN74FeyZgp0aN7PSGQdwO1R4 SXmvBOxbbhyQH7fwvWd253ib6qC2S8bEubLtmVXxpTUljtWDCn5saBWPm7hkNoBF tKms6i3JK3y4XzuES/vNgK5fKy5D77zRwOalaJmnJwYebmGIXkzGOyivRdbmlpjR vXt4ExnpQJdhdY9FtYzgj97wFOTZJcYt+GTWoBjvR4xcviiRbqXNevoUrfJZvyH+ PQIDAQAB -----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 314791210321144279717321185297550423969761 . . . . . . . . [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 2023-05-29 23:37:56 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-27 23:37:55 +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 'acobot.ai' . . . . . . . . [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 19020847603717954898665673050570570375080238778443951049391214203598593485796441027474539145820600682696210713125666033494333412603026592267349347530944041961120898227655310339968441650706739571574478902687514076428963123896206673835393009213147766940609608611465601547090675188666354120288351207397174408227420917782127251306492848558984528166202159618108540098966784047957826124941381645109553335507965334189553532222229026826951919603061742506982725271815626288954195130459971509959362334971787901418231196827361666656288935397631486204852587187025865567007043475982698560926796391956092839018078870143847410826813 . . . . . . . . . . . . . . . . . . . . [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) 23e5dbdbcb4cbd9d3bf5c0d3f10a0330ba059772 . . . . . . . . . . . . . . . . [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 'acobot.ai' . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001886a1710a90000040300483046022100f123d661fb3be4fc6e6eb7d3113ae63c4ee7d4a89e1f463e04aee3e09e245347022100c98264b1a5c3c28365f05a85f8b7ba5a77bf4f53e30c52dff930c62265c73eb4007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e000001886a1710c30000040300473045022100d600e811b76d3359416e77ff9822bab4ee998210fd618e0eed036ae47a338004022064c5ba0dd6a5e0e0b3e71a0d78e27e544e68fe00bb60bdbb7ce05c9a78a32c5a . . . . [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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