dynafone.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:5a:16:c4:7e:6a:57:e7:9b:06:32:cf:09:77:1d:e0:c9:b8 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=dynafone.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:5a:16:c4:7e:6a:57:e7:9b:06:32:cf:09:77:1d:e0:c9:b8
Serial Number (int): 291992534088265743103416916576318101965240
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d3:dc:3b:ec:7b:c3:a2:e3:45:b6:4f:44:88:46:94:11:2a:16:40:a6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6b:bf:27:54:5c:cb:2e:9b:ae:32:ae:f8:e5:7f:64:74:32:f8:ec:62
Fingerprint (sha256): 51:61:d4:c8:2d:c6:48:08:84:df:5a:19:c6:ed:2d:dd:02:86:32:14:55:15:e1:ab:11:63:e6:1d:15:98:c0:b1

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 dynafone.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for dynafone.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

dynafone.com

Other certificates including the domain name dynafone.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for dynafone.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 291992534088265743103416916576318101965240
 . . . . . . . . [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 2020-02-23 20:11:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-23 20:11:47 +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 'dynafone.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 793168634235215362299630287337127596034447767929276172801086020851479394345918815784933039865344585123198301042162202775001804253750363296538925174255745597064540152676447945456266368831776883347807003084733413113329200177603038455005015859110448762037584472679020657038717847431700619437010717242295064327669082793203708713032544280252118128590471324898189295059235804109922258926228556484841226048471514591105475429886633606443161350761320241443882613106208362170662647521776375384066763891897737437499276023835456449170080030161712989916581552384182962625030690332508031727465584880292078813866196705158311459206419368529489836797955546269144940979888252311800618013021584182218763251953192064107090002467207006812970237533488834082554819912075013636980919911940677211590823486351625451378734724246669324446980775086445421461491550348379536275588630637613312079927716575923819406205302139069951254670279938767358584928325991105245673084848526296542907542557817528013293143763214761232882819621292870478762860247789317897619943750686258065316753040205946550643278370250329686854898533448294574403587527100776980947583841681041117025638563741732941800980730371126166575370068524059793414529328653208926290075059464915171676218836569
 . . . . . . . . . . . . . . . . . . . . [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)
							d3dc3bec7bc3a2e345b64f44884694112a1640a6
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dynafone.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)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000017073e44fcc00000403004730450220644f9a0d1a947e7f54337b19193c21080ff898164694e364319a3f06f00b952c022100bd7427a285dfbc495a73857872a35efbadeb5bd354e73a32ce6eb7f99366696b007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017073e44fbd00000403004730450220771e9d6cb2dc8d363577561236a41769d43266f2e90ec0f81225a6a5ac3ad8d3022100f6deb71c072aa6bfaaa34fa2c66bb24b47d973b7d38e55f36cf91d1d80243759
 . . . . [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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