www.dymeng.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:66:5c:46:90:1f:07:40:9f:11:bf:ab:02:4e:1e:3a:d1:93 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.dymeng.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:66:5c:46:90:1f:07:40:9f:11:bf:ab:02:4e:1e:3a:d1:93
Serial Number (int): 296168314580734073392664672676222934372755
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 76:07:38:08:59:ee:cc:12:81:7f:3d:51:b5:3f:20:1a:77:c0:dc:39
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): fc:c2:55:a6:ef:04:86:2b:6a:c6:e7:87:5d:c1:44:a7:84:a5:e7:bb
Fingerprint (sha256): d4:6b:6e:c3:17:ee:29:9f:ab:7b:19:a2:ad:ad:16:13:6e:5e:a4:84:3e:61:3d:94:ad:7f:15:72:84:d0:e0:b2

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.dymeng.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.dymeng.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.dymeng.com

Other certificates including the domain name dymeng.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.dymeng.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 296168314580734073392664672676222934372755
 . . . . . . . . [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 2016-07-02 23:55:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-09-30 23:55:00 +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.dymeng.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 746220803934563572180203091667456434591140374830430953244454338400545744569813162541617197621083110355041752225863468001604009098849824831232091259827117909575257339735553440924645333826983777815213465037694910991117790539514933553881869963872901801272080564692571170024082702843998894584903318139035912001691147630200323980218046387739410333308885204643308484857268281305211172007798846415135251341990544401140386326075468146968149941923189496110302152691788668007018115618521726845407659277443926656461180057333706908227918937232636142303829091711020831277234728850575567828024444306844795742916648060676278019759090070035693695274829080942484235756770178486558847180043815489387013870237528707443356987542914847941825961492976187260813484376838832451952724738945172768706288457155150682296984148737750963638697208918037917116116620057209148885013413996184896948592044952284263725787044869863518308153376099473778420719771206999227064633306462169609590433197395358816502857036213550213366809489229503931078656631262950609718698499285703587668878606838641282181240425349118040630579954002322310148956062256149585949511189902860994999404817327260751596168982301824428967938265893621409052019248168452366436289686586508114605383510193
 . . . . . . . . . . . . . . . . . . . . [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)
							7607380859eecc12817f3d51b53f201a77c0dc39
 . . . . . . . . . . . . . . . . [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 (100 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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dymeng.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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