dynafone.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:6e:7d:03:9e:ce:75:6a:14:83:ab:fc:c7:78:bf:cd:cb:a8 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): 03:6e:7d:03:9e:ce:75:6a:14:83:ab:fc:c7:78:bf:cd:cb:a8
Serial Number (int): 298934090453925717853503369981430495824808
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0f:d4:95:d7:c8:c8:aa:ae:e1:49:33:d0:cf:96:36:fc:4c:17:11:c0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6d:46:d4:12:cd:f1:44:c8:e2:66:a3:ae:78:3c:3c:f5:e3:b5:c1:b7
Fingerprint (sha256): 79:b2:bf:9a:e9:cf:71:56:5e:74:43:05:94:fa:d7:98:70:12:9d:ca:58:87:d2:ac:82:98:b8:e1:f4:d9:33:ef

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 298934090453925717853503369981430495824808
 . . . . . . . . [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 2019-12-16 17:10:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-15 17:10:59 +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 820754116384571206852282676143381049660209297908572647595517191806653010239097895006519881650725144407490903841545922815520996453401336041476841565472686366079101965302138275707943676690160588021121044587613898269945570073759774640883529717022109080187227624215633023969201827792753195253911627867038628063202092344551343491706644214868428775322448871151423558035719268998659211167400409214134040981541715298322515451323402765162686091334472129229135509669022674851145623565694446698894474859980933431659849605320109356237855274562789873602128091334534488493027119959866286177801417659110370461989422809927746242722773784328943338046318412262701507053655686086709964174126371270706081752095301787726390078294003643322851029635735393220555570759179119800357211387894926700851326677630128978958222396026836055408772729181126898287309761259785008066118707203794026987667594951170914588121720850615369005258982832348515836605865188110203417964188754930651688986281310478450205385599071263048083580314457755495268880905436819252188684553827930540300676269287795369832666947479935307857159874661629571204806196647748276360192224671854050214073481915187738425305362897733019903736688252019422694775854757437369382713073173002348487847109031
 . . . . . . . . . . . . . . . . . . . . [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)
							0fd495d7c8c8aaaee14933d0cf9636fc4c1711c0
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f0fe7ff320000040300473045022017775392d499c3e569b0767abcc325f390c667582e37f01ab3200dbef6401566022100c469d32cf15a029c0274a721d932cf43a9a7d53760c624e136ac55d4be53a5fb0077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f0fe7ff6a0000040300483046022100934d894d3e62aeb65d71632c59329ad027ae7af8ebd610d02daf1dc5dc9b713f022100a87f5d7eaed9567fcb136dfeef7edf5b45ba68f3f8b75be4fb86106080d1b4c4
 . . . . [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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