deepstudios.org
Issued by R3
About this certificate
This digital certificate with serial number 03:29:b4:3e:73:f0:ea:70:e9:7b:9d:8a:d0:b5:72:70:1c:16 was issued on by Let's Encrypt.
With 3 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=deepstudios.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:29:b4:3e:73:f0:ea:70:e9:7b:9d:8a:d0:b5:72:70:1c:16Serial Number (int): 275528020152250150376252935079839046573078
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 56:5c:61:a5:97:5f:3f:dc:3d:c6:f3:bb:26:c9:bc:e6:86:68:bd:f6
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 8f:8a:b6:ca:06:29:cc:3d:2c:bf:ac:99:e9:bf:40:55:e0:91:ea:4d
Fingerprint (sha256): 03:cb:43:88:a7:82:4c:25:42:3a:3a:c4:43:e0:54:94:4a:12:31:8d:c6:76:44:15:0b:4e:15:44:f1:5e:4b:c0
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate deepstudios.org
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for deepstudios.org
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
deepstudios.org
webmail.deepstudios.org
www.deepstudios.org
webmail.deepstudios.org
www.deepstudios.org
Other certificates including the domain name deepstudios.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for deepstudios.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFGTCCBAGgAwIBAgISAym0PnPw6nDpe52K0LVycBwWMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA5MDIyMjQ1MTZaFw0yMzEyMDEyMjQ1MTVaMBoxGDAWBgNVBAMT D2RlZXBzdHVkaW9zLm9yZzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB AJwI9Nl60crOwJT19Bh84kTsN39bldAW8igP32vF9DV3NlinIWsT+x9tWWj2fM89 UEyjhSPM75+UsZ2lc/tGB1t4UHNkyEk0sW9fnizT37oGfVIJy8XuhEdz5LpH+FrV oIPiGJMWGPPOF+4W27DJ2CGAPiXzhNCIAet63fJun1hRn+NZimoKnbIre9FYZeU7 VjmUAsWrMousZkjcmxoQ74+8w08R0xUyCsjveD5I6XN1uVcyolJNkeBpmSIrYH+G mGKDMQ9Ct2kTv1E7NYlLlxKL1Fwa8V7ifma1JC9M6qg6dSVoDM5jShZIEpboXKy/ hmy5LB6wt/Mk0FZcesZZPTcCAwEAAaOCAj8wggI7MA4GA1UdDwEB/wQEAwIFoDAd BgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNV HQ4EFgQUVlxhpZdfP9w9xvO7Jsm85oZovfYwHwYDVR0jBBgwFoAUFC6zF7dYVsuu UAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8v cjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9y Zy8wSAYDVR0RBEEwP4IPZGVlcHN0dWRpb3Mub3Jnghd3ZWJtYWlsLmRlZXBzdHVk aW9zLm9yZ4ITd3d3LmRlZXBzdHVkaW9zLm9yZzATBgNVHSAEDDAKMAgGBmeBDAEC ATCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2AHoyjFTYty22IOo44FIe6YQWcDIT hU070ivBOlejUutSAAABilhJWAsAAAQDAEcwRQIgfOg9Ifjl/QmABDXWHuO7QMj9 j0YcixEXVoMNejaMfBUCIQDReejtNX6Dy3nRKwFsz0fegzDZF3ym42Im0IDfexl+ PQB2AOg+0No+9QY1MudXKLyJa8kD08vREWvs62nhd31tBr1uAAABilhJWAsAAAQD AEcwRQIhAPB1U2S3/z7AAS+Zj9l0DZ77cQkC3wEJ2WsfFf6phQooAiA+uPQNdCl7 jzRtd1EYYlzFTQ/Fw2BNS1+awb1gCzWNDTANBgkqhkiG9w0BAQsFAAOCAQEAfxt/ M3uD533KfzgHIRBpc6KIi3lEgKZe1PDFHwKkLQwCDxa8XFVLm/kcGjOIbPicLw2P VN7F6SMUj7YhyZuO4lA2v7tYZnjj4V+8VjsYdA/AHO+T+4WRiKsAblb7uZYO4kWI uMHL6Sj4nyEjtF5UY648lJ2LcgOxEbbQbd3JIMVCiIHFgB9GLhEKMODCLbzRgCyd QzZXyKI/M9P5ml9p9/UoL2+q6Pf4B33EWACC18mzkIsqHuVl3yaKEqx4EJwrBdOQ SssxcI9BdsXov+dScv1KiU8Kg5K5Yz7JVHIIvXhXMxdeYqaQQogVYP71mQz04YmH Kc2C70hoV4vMh3KmfA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnAj02XrRys7AlPX0GHzi ROw3f1uV0BbyKA/fa8X0NXc2WKchaxP7H21ZaPZ8zz1QTKOFI8zvn5SxnaVz+0YH W3hQc2TISTSxb1+eLNPfugZ9UgnLxe6ER3Pkukf4WtWgg+IYkxYY884X7hbbsMnY IYA+JfOE0IgB63rd8m6fWFGf41mKagqdsit70Vhl5TtWOZQCxasyi6xmSNybGhDv j7zDTxHTFTIKyO94Pkjpc3W5VzKiUk2R4GmZIitgf4aYYoMxD0K3aRO/UTs1iUuX EovUXBrxXuJ+ZrUkL0zqqDp1JWgMzmNKFkgSluhcrL+GbLksHrC38yTQVlx6xlk9 NwIDAQAB -----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 275528020152250150376252935079839046573078 . . . . . . . . [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 2023-09-02 22:45:16 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-01 22:45:15 +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 'deepstudios.org' . . . . . . . . [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 19697592161592515159815800573978475930581393839812058916935305467499437515238302654913291579750534243021434335959150337889013493890519159116809377966570625751732386096185004144942753000158893420090190040230384593781464694550444106343088289698614572525371094999331825890058265841971856928921638775851394147558351693527928196902727528490225885636360632006568336964350634141778060661808633270560767153088889949366802853280673788418127556579936704867738019847732777991601089022201700260564112015173556011072934890549660478760435684011087792549724147745687850408915208911101656417272435809895005133398138522893222267141431 . . . . . . . . . . . . . . . . . . . . [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) 565c61a5975f3fdc3dc6f3bb26c9bce68668bdf6 . . . . . . . . . . . . . . . . [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 (65 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'deepstudios.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.deepstudios.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.deepstudios.org' . . . . . . . . . . . . . . . . [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) 00f00076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a5849580b000004030047304502207ce83d21f8e5fd09800435d61ee3bb40c8fd8f461c8b111756830d7a368c7c15022100d179e8ed357e83cb79d12b016ccf47de8330d9177ca6e36226d080df7b197e3d007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018a5849580b0000040300473045022100f0755364b7ff3ec0012f998fd9740d9efb710902df0109d96b1f15fea9850a2802203eb8f40d74297b8f346d775118625cc54d0fc5c3604d4b5f9ac1bd600b358d0d . . . . [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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