www.dynaenergy.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:54:29:2b:87:da:9e:6a:36:c7:7a:c9:03:32:83:d1:80:17 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): 03:54:29:2b:87:da:9e:6a:36:c7:7a:c9:03:32:83:d1:80:17
Serial Number (int): 289975300988677732376633572684590188953623
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f8:50:b0:fb:ce:06:5b:f8:bd:10:bf:b4:74:75:60:53:9c:b5:52:05
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f7:a5:0d:3f:cd:a7:81:f9:f5:53:1c:fb:d9:19:78:43:f3:7a:db:29
Fingerprint (sha256): a1:5b:05:04:37:93:d1:6d:ea:24:06:f7:ad:3a:4c:af:83:ee:77:d7:cc:9a:c0:cb:18:fb:34:91:db:d9:3d:12

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-----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-----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 289975300988677732376633572684590188953623
 . . . . . . . . [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 2019-10-12 01:20:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 01:20:50 +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 831192425608973929784442612251881197562245811000678601842727482841880525699196010760929573253511599049452371079927038053340029305362737246441227865877770763365148306548091130063003808860904999425948524293227528038687061384283203427531869432742905923906979243975775667455643770009005390438195475028660113077695605533888823700816912478090854354551745700318291657671742003170494552965916257911411470897769851217245851806227478474469434873267903672469490270170068211203676457061885865848533011569864795353296391387049606916814040713390181293711791612028354558673813187367871303273494443149947148380929247808439328998614177886249121399408587089283876979073875582077602762281407325370776244345790432305910817947019306684635589549307395490944284939006489458233677858224007855917823258115832621025237367123745212101145595615951087743233019179227898571416818759732148228315265501619958673646598742289765778612762431738586285023718150134031352654408996626362305203685920679310742352429531878464112874097755287480528656111737155906455217109910858335390514573150184857957751171502420573096906521222477725289194105816128004801603974405316372426372954697833198759475754996339351091293160395347702095200975557497929151690736384885616240837637260003
 . . . . . . . . . . . . . . . . . . . . [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)
							f850b0fbce065bf8bd10bfb4747560539cb55205
 . . . . . . . . . . . . . . . . [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)
							00f1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dbdc4bda90000040300473045022100e19f78ac0358a4a988d257266cb38cb873914faf557b3babc2f8ec2e2aa1d15102206e4b1d6d7d8cd1261b2cff0ce3e5a6948afd9775bcf03363705f5d1319a1cea90077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dbdc4bddc000004030048304602210085feac00bec92ff72a384aeefb8a2de0b27efc668a58bca05a8db46478e513a90221008897f73b02f5c86bdab61efade43c45d98ba2fd3164427949df3340487329681
 . . . . [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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