www.electrodynamics.co
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:8f:0d:ec:27:e1:1b:9d:29:90:7a:c5:4d:88:c1:5f:63:97 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=www.electrodynamics.co
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:8f:0d:ec:27:e1:1b:9d:29:90:7a:c5:4d:88:c1:5f:63:97Serial Number (int): 310015742419827615541828031871946791543703
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 19:c2:56:f6:72:e0:61:de:e3:52:7a:20:4e:12:6e:4a:0b:c1:86:2e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 47:c1:b7:79:b4:36:49:e8:68:05:1c:e3:6b:2a:c1:da:ed:4e:09:10
Fingerprint (sha256): 58:5f:be:84:fa:92:02:56:a1:6f:d9:2f:4c:86:88:dd:29:1a:c5:4f:f2:64:6d:8e:5c:b4:5b:c5:33:66:80:9c
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.electrodynamics.co
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.electrodynamics.co
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
www.electrodynamics.co
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www.electrodynamics.co
Certificate
The complete raw certificate details for www.electrodynamics.co in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFYzCCBEugAwIBAgISA48N7CfhG50pkHrFTYjBX2OXMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODExMjcxNjE5NTFaFw0x OTAyMjUxNjE5NTFaMCExHzAdBgNVBAMTFnd3dy5lbGVjdHJvZHluYW1pY3MuY28w ggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDLy5uyo8YjqLn/LU8LAlOx xi4TteGWHH9WbL3+2n/H870HT1G59FTWRJUQTreSPB9mttM2hpgCPpmjHgRhBfZ1 zlB0jEajaPuDeBxIBM6bIkCxvRnUsWdr1GGFnRkScHyl7GXYYM+l5UJvCgFTb4Fq v8OGTYDprJMARXtOc7AOQRBtuvmYKkSsHgEnv5XTbSfK5UzA9WhhFwTvSK300rlX Y8Xpfh4hLBEsuzSkPMBRWDbNXGbPnhpHGN+Yi/cTTj4YNuLiUXnP5thcl7Tts97R I/6B0fSsddgR4NJhYbklg3Fmrc2fb2MhyRSOiWLYgAVXdHugJARyZ5DSQwbxHVjj AgMBAAGjggJqMIICZjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUH AwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFBnCVvZy4GHe41J6 IE4SbkoLwYYuMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsG AQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNl bmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNl bmNyeXB0Lm9yZy8wIQYDVR0RBBowGIIWd3d3LmVsZWN0cm9keW5hbWljcy5jbzBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQE gfEA7wB2AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQe8xWAAABZ1YvMGcA AAQDAEcwRQIhAKKcB3nmVIJqTjUVbY94DW9ZKrNM/65VGbWtrhCmnISuAiAf+KTZ yMxBlMFYhmCHOD74mAA5VDi2bZCznv93PgmrRwB1ACk8UZZUyDlluqpQ/FgH1Ldv v1h6KXLcpMMM9OVFR/R4AAABZ1YvLmsAAAQDAEYwRAIgSsRWg1YrCw/CI+N4Ehf2 hVc94XCoy9IOe+iIPA3K8wUCICCv3F0jiJS583rPoOcikzdFfQfa6lTcHbsI+Rrw BzvuMA0GCSqGSIb3DQEBCwUAA4IBAQBlAqA08j+KAeLfEYQW7/8BnfH2QEs0r+ES TrTb+LGJdO3NSk7SZMNm0oa5iTbL6QD7XGJ55i8Y+X1mEu3YD6vCwafQCbkCD6Hv dq23YmROuU/yQIHQhFoXoBdd+/CWVm/59SqzXS9pEopMgHwY8Roub8XOuNODlGOd PHDbkk6O0sufqsShIHE5yCHadlgJ8+V+5qnHH1Qw14qNzPX5xhMr17Pqedj2U/1n 7PHN4gQQGt67pJhzXwtJt5EIuh+/mLYdMz758wysh3Nj6P/ujFYdBtc6UUHAU3tV 17s9ajWz+UD/1c4aLX7Zkhf2njAFsnh/ZQleQAH7rebx1h0uWqJi -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy8ubsqPGI6i5/y1PCwJT scYuE7Xhlhx/Vmy9/tp/x/O9B09RufRU1kSVEE63kjwfZrbTNoaYAj6Zox4EYQX2 dc5QdIxGo2j7g3gcSATOmyJAsb0Z1LFna9RhhZ0ZEnB8pexl2GDPpeVCbwoBU2+B ar/Dhk2A6ayTAEV7TnOwDkEQbbr5mCpErB4BJ7+V020nyuVMwPVoYRcE70it9NK5 V2PF6X4eISwRLLs0pDzAUVg2zVxmz54aRxjfmIv3E04+GDbi4lF5z+bYXJe07bPe 0SP+gdH0rHXYEeDSYWG5JYNxZq3Nn29jIckUjoli2IAFV3R7oCQEcmeQ0kMG8R1Y 4wIDAQAB -----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 310015742419827615541828031871946791543703 . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-11-27 16:19:51 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-25 16:19:51 +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 'www.electrodynamics.co' . . . . . . . . [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 25726778850924321252484978369760324874374290106585797416592447290902513685765884373092552301081923116345950276532116622029193497782272257593074396514066899839122868709681350632317212093698460409438506406524065304519468277933784737525776450277212061295126338880433200272635643591528102877960698940767500263579834315845674215811236408686546068974010643621722532073951644901173253080095324054548876685614858866833508923835406025151521632322144378416768402996380101701752879070688540379685613291231341800541750923193793924789754274681183090496220075714053644510963045681582034423402546899771606783301322905639888965425379 . . . . . . . . . . . . . . . . . . . . [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) 19c256f672e061dee3527a204e126e4a0bc1862e . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (26 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.electrodynamics.co' . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000167562f30670000040300473045022100a29c0779e654826a4e35156d8f780d6f592ab34cffae5519b5adae10a69c84ae02201ff8a4d9c8cc4194c158866087383ef89800395438b66d90b39eff773e09ab47007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000167562f2e6b000004030046304402204ac45683562b0b0fc223e3781217f685573de170a8cbd20e7be8883c0dcaf305022020afdc5d238894b9f37acfa0e7229337457d07daea54dc1dbb08f91af0073bee . . . . [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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