dynafilter.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e5:df:92:ee:a5:5b:24:f3:38:c9:ba:df:60:bd:36:2f:6b 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=dynafilter.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e5:df:92:ee:a5:5b:24:f3:38:c9:ba:df:60:bd:36:2f:6b
Serial Number (int): 339558700578891370687232832348469689986923
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b1:9b:6a:ef:f7:c0:f2:55:c5:76:31:13:68:ef:94:5b:66:51:48:cd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0f:19:81:70:50:a5:05:6d:8c:49:94:e8:a5:84:23:b9:58:6b:bf:d2
Fingerprint (sha256): 39:ad:69:66:da:75:39:16:49:a5:4b:15:c0:47:08:b4:81:62:5e:6d:99:3b:83:b8:9a:1b:d9:34:cb:ef:e8:38

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 dynafilter.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for dynafilter.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

dynafilter.com

Other certificates including the domain name dynafilter.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for dynafilter.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 339558700578891370687232832348469689986923
 . . . . . . . . [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 2020-02-17 07:08:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-17 07:08:06 +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 'dynafilter.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 825436849893231901789447233404263732203515864991319521593377580962227623871694762849558172684814758512129720445932336602194870468617909112096980976334421625183361258794493910878677741919449858439008673345654025157085270857218562562683365095719097118851963229371812244033745209558655431651246877919247311415138175529151083575175584624719516491001504949876351882283621527828060433383320526716787350660159654837097781723997656921930342268353414448447821369726324892326371371796902068449649025129974125984557632001359776821941451197427749044485921723609141607866525339425361431541693369956832467049513621473807581944012971533376333593281937042286541534624949836691678040667579314763485028738925745953580951064932437005597657499385360969205398242608660594732629946096797543743278129635734964912032024840008749697103043114279475164957821970125683872014857835660363667181840488690556327852486585482082559093089377000238854236859529890607804151293803626746700202204148388516176608082764037522694748780111323107157013684494922606283447773513312702206612497455487101408315355778133317130122393903796678245348243768870547682098994810940989197350290741015231296579390406431355239782587497759166137911224058859756368204585762671299313321323561071
 . . . . . . . . . . . . . . . . . . . . [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)
							b19b6aeff7c0f255c576311368ef945b665148cd
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dynafilter.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001705230abd900000403004730450221009d8f39a3f6f402707c929c18badbdc6c860d51832d97a50d37d2d4bac0c063d202202c71a0f4d3bfd3fddc2d8b72813839731aa0a81e3e768047337e7ac1b6fa2984007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001705230abaf0000040300473045022100c8b5e13871b7805b60a0fc1563983829cdcd1a89bf51bef8c056ae328ab8eb2202201c2e74aadaa0809c90f948779bbc602eb7c8bcd4c100c9e19cdbc25c0d87b94a
 . . . . [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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