adda.solutions
Issued by R3
About this certificate
This digital certificate with serial number 04:a4:d0:7c:63:f5:28:1a:8c:6c:53:d5:cb:b3:bb:83:73:c2 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=adda.solutions
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 04:a4:d0:7c:63:f5:28:1a:8c:6c:53:d5:cb:b3:bb:83:73:c2Serial Number (int): 404532577197390477487782858663486403343298
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 6f:ca:33:5d:09:65:fa:52:46:4b:32:51:28:4b:88:42:be:60:31:28
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): a6:c9:0a:9f:6d:79:30:27:03:cd:25:10:f4:ad:40:d4:9c:7d:75:60
Fingerprint (sha256): 82:53:19:23:e0:cf:84:ca:ed:38:95:66:c2:51:10:82:09:03:30:74:4f:1f:30:3f:14:0c:35:b8:93:9a:1e:10
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate adda.solutions
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for adda.solutions
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
adda.solutions
Other certificates including the domain name adda.solutions
(limited to 100 certificates)
Certificate
The complete raw certificate details for adda.solutions in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE6TCCA9GgAwIBAgISBKTQfGP1KBqMbFPVy7O7g3PCMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAyMTEwNjUzMTlaFw0yNDA1MTEwNjUzMThaMBkxFzAVBgNVBAMT DmFkZGEuc29sdXRpb25zMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA tRcfKldRAu9rvybd28E2pNdgw59HMBu+wjKpANaHFvSt6vT3fyrGYzFaaEHOr2fV J20IbdwpTenWeUoGoMm6kOIRf+ZrOKYrYk/BuddjwMFp/torLUKDJU0OzbFqcNAA WMFPiDOaPa68IWdeSM6WrqrJsI1YXdfuVfP3+hJY+e5K0ZRpzkWo/DCxqDTe4TCY qnOxVz48unO0Raj1R+HSbFVBkC18OMzKASp6zydwH1XdSLMeKNkBKNSSIiX+JX5s 4O0d+IeaH+YJeNxtHnBp510eQx7tcnnr7BTXHa4us1v+hixMX39eAGw+VdImHfWg n+wJ52isYsKPb8uA1P6KiQIDAQABo4ICEDCCAgwwDgYDVR0PAQH/BAQDAgWgMB0G A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1Ud DgQWBBRvyjNdCWX6UkZLMlEoS4hCvmAxKDAfBgNVHSMEGDAWgBQULrMXt1hWy65Q CUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9y My5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3Jn LzAZBgNVHREEEjAQgg5hZGRhLnNvbHV0aW9uczATBgNVHSAEDDAKMAgGBmeBDAEC ATCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2AEiw42vapkc0D+VqAvqdMOscUgHL Vt0sgdm7v6s52IRzAAABjZcoCOgAAAQDAEcwRQIgIzRUDHDOnAIgpg/sWrUHxQnV WHXSV2LGtIbWqfLP2TQCIQCcNs9ZDydsxjsogz1NUQ4jJZmKO4GLHk2XrcKULoy1 TwB2AHb/iD8KtvuVUcJhzPWHujS0pM27KdxoQgqf5mdMWjp0AAABjZcoCTgAAAQD AEcwRQIhAILnlZBsusZx9QipF1QRfcwq9SeZD1fYC0EQTpBnpYCHAiArLeCTb8pf YtbZhTKDqxq3YgmiDhtwkbYsm4ZKUaqiGzANBgkqhkiG9w0BAQsFAAOCAQEABttj c1i/AJR1bOR5zn9zsN4TP7GnHC4UJ1zSuZra0UPhRHxqHoZx5oo6/yrQ6JAkiFtP FSPXa8spnBZQC9cXzFmd/ljS94qhqSbxSsZAXuvCp1cZq6DzfOS7xfcoVyXG/9dW BgBdVRkxQmqe6Aq2ruylVfIZYErtR2eKOyVgfoKVzQTL3OiIRdApaqQykVkckEZ9 dKL2vePNaOK/N0JA7HdKA4Mzoo3ycz07v+eeyzK0IO7cGiQf6myCH1XRDAKfcf+6 CQ6VXxN/ryGW+mwr81ae2d6msvkqVGNmnaInS+ofWAlS7hL1C13mT5QXX+Q3W36X EVyUH1E/5UfvcjRS9g== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtRcfKldRAu9rvybd28E2 pNdgw59HMBu+wjKpANaHFvSt6vT3fyrGYzFaaEHOr2fVJ20IbdwpTenWeUoGoMm6 kOIRf+ZrOKYrYk/BuddjwMFp/torLUKDJU0OzbFqcNAAWMFPiDOaPa68IWdeSM6W rqrJsI1YXdfuVfP3+hJY+e5K0ZRpzkWo/DCxqDTe4TCYqnOxVz48unO0Raj1R+HS bFVBkC18OMzKASp6zydwH1XdSLMeKNkBKNSSIiX+JX5s4O0d+IeaH+YJeNxtHnBp 510eQx7tcnnr7BTXHa4us1v+hixMX39eAGw+VdImHfWgn+wJ52isYsKPb8uA1P6K iQIDAQAB -----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 404532577197390477487782858663486403343298 . . . . . . . . [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 2024-02-11 06:53:19 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-11 06:53:18 +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 'adda.solutions' . . . . . . . . [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 22860534953712854074244905029631340709727691102639805492587070510750176413295009700058269352894206350307162514513838421529868405273123201378100397526091328688642631152070700442805807845629733680638960774907850859326097971358459725945594631023430887911111522884796435756660390600035975999025196526827337130759987471409097446229083439740138424055196141801620666616759116014682924944677466102946142616234093790529774147698169060822548306182182952616293688665303811623964826406637100195594624234736284061615318832964723292148281918987334883476780615306570566463083520831624954025428231288680605581445778449315879641320073 . . . . . . . . . . . . . . . . . . . . [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) 6fca335d0965fa52464b3251284b8842be603128 . . . . . . . . . . . . . . . . [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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'adda.solutions' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d972808e8000004030047304502202334540c70ce9c0220a60fec5ab507c509d55875d25762c6b486d6a9f2cfd9340221009c36cf590f276cc63b28833d4d510e2325998a3b818b1e4d97adc2942e8cb54f00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018d97280938000004030047304502210082e795906cbac671f508a91754117dcc2af527990f57d80b41104e9067a5808702202b2de0936fca5f62d6d9853283ab1ab76209a20e1b7091b62c9b864a51aaa21b . . . . [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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