www.dynaenergy.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:05:4c:ec:75:cb:95:09:f6:73:48:36:85:ea:24:14:d1:0d 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.dynaenergy.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:05:4c:ec:75:cb:95:09:f6:73:48:36:85:ea:24:14:d1:0d
Serial Number (int): 350252804660555312657739084509294347211021
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e3:b9:01:c0:a6:26:b9:e7:95:eb:fc:38:31:e3:ee:ac:3c:c3:fc:fa
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9c:99:81:0c:4d:f3:5d:7f:23:2d:83:57:32:52:e7:26:77:79:31:5c
Fingerprint (sha256): d0:14:57:eb:6d:0c:1c:6a:d0:49:af:e3:66:78:55:a3:50:25:b3:eb:15:d5:e8:c9:57:47:ad:b6:d8:c5:b3:91

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.dynaenergy.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.dynaenergy.com

Public Key Algorithm

RSA

Key Size

4096

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.dynaenergy.com

Other certificates including the domain name dynaenergy.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.dynaenergy.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0k4310CEaAfBQ+S1+32x
cq4VIc6eLX0TF4FKiEc3MRAJrpFeYGyjzkkhp8aXm9Et15GcwTgjri1qhOgOafV7
8DxSF+vzTLikMp8Hn0MOPDIZ8DirBO7oy06g75L04ohm8xJZTHZQ9uer6A/Sz5UX
hOBuguZo9q7YWzCfPi6Ir+luJnxh90XygqmYf0EOe65mlz+5nZNSG8Egm4SAQxfh
DYPfvK/PLYGfpBuBxdFiDEOeIEYpL+4yEm4+19CmRkVdEER5OQyJJLzOQXQY/HjZ
W+to/LyzQv0br9dX51e03mtiPrz0tT5WAwim6bBBNAB19XOsCZmcPSc2qjv74lye
wTdexa9FfOf/Rev9XNNSoIYlV6dJMzAHzg2KQajTa8NqihDVZNdP1LXCCWp/hPuW
N6VEeIFHeY+P5RHPD8S4GshoA/d+hvaj1Q+jQbyovkExdZjfsX0Zvx39SiKUjivj
XGQG7H/Q/ujiC7d1Ej3xiyNVVVduvnuKeXWfWp7Fr8EOnujkUFlBZQr+KBmvFAem
iRj8oNlujQsQp3JbKhLySjlVwNPMYMtndXr811sHmsQJePyraj5LtGDCYXP0kgTL
U9js4DysepX+ctiBwAtXXRLtlDMtthSJimnFVWGWBdgCRig9WlaNaormeK6QvqiH
UQNqgMRThCAVJ1yvWirqvG8CAwEAAQ==
-----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 350252804660555312657739084509294347211021
 . . . . . . . . [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 2020-02-12 12:45:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-12 12:45:35 +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.dynaenergy.com'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 857971746951673013544416711360373131472555788717746701435478545463828686508909093453221522653662519014006824721806963566862773037933551253331200936995282530321150401655917783448407887450723667869188709327740536803957096870166953284494359856684620857486073916494788359244671904156376063373914939136931475586631048585394811311573114465962965825292893151352755537604940915216261286814957502417497626469389564549242349991235204943516480955860118132003873292249429789300244749214790417214630762544571284106251636059689569959577687137495157197876446595662618336440599888428489976308321209189154173975223340805760431460653001718405179497793976711125902038990443568318206090054058394413010997417916770525927650421241544021972412379636674994293041627841476321615623741418055404759707227655420196519654351052130784016710932901178527533543582622609641547856508366364749688794393576489185998684528466465385066893552809092250713831499361080546896023806659757578903783051915533872054027029852279700764717708159003233563632770564162994225203656227763829408125916801359660320341980765840470793169032906966339866423085858377522062778613977383966119134369421866026316002166190806373107644835019923108573212010027779157105773351501206006312769814183023
 . . . . . . . . . . . . . . . . . . . . [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)
							e3b901c0a626b9e795ebfc3831e3eeac3cc3fcfa
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dynaenergy.com'
 . . . . . . . . . . . . . . . . [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)
							00f1007700e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e0000017039a5db6200000403004830460221008a30e27a08cb61f055308097c65b93741a10809137e3816390b083f0f71e9d7c022100adfe48503ff2552eab16cca8d26729d2b68d2186d6b2ab971295c63b8659205700760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017039a5db9000000403004730450220699a981b9b421a1591f6e190e3a1af1adc612ab58eaf8334b9a08a5e86b44940022100ad22168890af356a202f20e51116b7b663dd818d0edac57826efa5670fe19ab0
 . . . . [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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