www.dynamicsecurity.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f5:ca:56:5a:36:94:93:e0:89:5b:2f:66:4e:a0:37:75:c6 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.dynamicsecurity.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f5:ca:56:5a:36:94:93:e0:89:5b:2f:66:4e:a0:37:75:c6
Serial Number (int): 344974990113330218148214621466974053955014
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5a:60:eb:fd:a2:b0:6c:08:2a:90:09:85:9b:f4:75:d1:8b:d7:15:2a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 14:f1:1d:79:c2:ed:4a:94:74:f1:6b:26:5e:97:96:ae:8b:b7:f1:1f
Fingerprint (sha256): c5:23:35:50:51:86:67:af:ba:61:3f:1e:6d:db:ad:30:24:4a:e2:16:db:7b:95:1b:c3:66:18:90:25:ce:30:63

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.dynamicsecurity.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.dynamicsecurity.co

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.dynamicsecurity.co

Other certificates including the domain name dynamicsecurity.co

(limited to 100 certificates)
www.dynamicsecurity.co
dynamicsecurity.co
www.dynamicsecurity.co

Certificate

The complete raw certificate details for www.dynamicsecurity.co 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 344974990113330218148214621466974053955014
 . . . . . . . . [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 2020-02-18 22:01:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-18 22:01:03 +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.dynamicsecurity.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 878163150606943389998279464177372661257995115862386954189144482031163460222499249929725492208338436687247756205955608467048520402050324940687468144038595583301473738993292046546388585717676445189986893311468171993672319235934629555366587626432592765256859322931825581803973909563992273924650018030835607191405740269253877836905510467680610123767731073745824044223046906769563322412834790385816816873108957248047350666828630990844035282391344369622240578604612063262753447244931252543188571890436092327862286640860553592426534948642907277224466152777630021453420963623413708910029676780986179129487392985742613410255441001370427404405874050997595621949327939629737526706988299074447303463212795949046688720686776565207810464194878314847878948426401718285424794710367067931570884231979030366240991213973063020370058727681656963847170771425672334816704417430371634800555344488857710794779809456322060052668203936516782758097259839841717716412681667952906673414784608976184410841509356100788784523813733629644189210239037430385092423281618302901263370130282132569164871705860714960509489080861890419916296352581047671187647538805962511322876640664384254342892377322229722124165792209707431963235371878044853743563746045469711760420002779
 . . . . . . . . . . . . . . . . . . . . [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)
							5a60ebfda2b06c082a9009859bf475d18bd7152a
 . . . . . . . . . . . . . . . . [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.dynamicsecurity.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001705a888e900000040300463044022015e6c5e2d6ecbf0553293773f874fa7755cc0a8506bf692b5dd282f0b5a140d302207951d66840a7ef715aea608d18dd7fd5bb68b5b2a2f6e07f3874445d025be079007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001705a888e800000040300483046022100bc14cb1724f6afd7137be9a88b9a3aed02f0e68fcae35076ae6926cd78845c69022100bff076c40bb20bdeae6e94de50e48f5afa4d66f84c4c308aa1079ef7d4aaac5d
 . . . . [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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