www.dynafone.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:0c:ee:f8:2e:90:b4:57:f7:8c:64:ce:70:47:0c:9e:9f:64 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.dynafone.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:0c:ee:f8:2e:90:b4:57:f7:8c:64:ce:70:47:0c:9e:9f:64Serial Number (int): 265737891095405238933794557446189278469988
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 94:0b:52:1d:20:53:f5:fd:5f:c8:d1:a6:6e:12:6c:ec:32:87:94:c0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 10:86:6e:3e:c9:3b:8c:e6:20:c2:2c:b4:19:80:2b:c1:90:5c:f6:39
Fingerprint (sha256): f6:84:65:8b:62:43:41:ed:69:9e:d7:9c:29:f0:3d:ec:96:9e:92:e6:bd:89:fc:48:7f:55:51:6e:9b:bb:1e:d8
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.dynafone.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.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
www.dynafone.com
Other certificates including the domain name dynafone.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.dynafone.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVzCCBT+gAwIBAgISAwzu+C6QtFf3jGTOcEcMnp9kMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTYyMDExMTNaFw0y MDA1MTYyMDExMTNaMBsxGTAXBgNVBAMTEHd3dy5keW5hZm9uZS5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDJSzP2EuLr1wF96+9KJKYBqaPsGIvZ 9Q8XrjbiK7T/J/anfU8OJOjlxjTZdkwNY7ggZrTTj8Cz+vBjVxT0kGhrT4Pzfr+D 0bQOWjIZT/NxuwtWOEDZexpHZbzlYBnnP7Q7y2+89Ig65b6to7oMZ0kGy7nK2b5f GRpu17k2FFol3v7Zef/P7cUD6k2JKPhEzfhGAzn1R2Q7w5HtRM2DMikoRMMkxRtE Y8OE40dVRO1ao00lYQPfdjjzbPWUq22TK6EjtH3HGjUM1kFYqTPlUUsd9giEtauu vaCdNBE+dNnBvAAD+zSuNMdclfxtRymsLChrPNCQTBNFUtjBmB8/20xWaCtWMGNE qGLi2cdGgKykM1NU0zznrkMtpIyPiYxRe/h7yHjrXXw0SAH83+4+wd0/eM1hcITk jOR50WYXqlhaY/rSA8VwHLVim40rPmHo6VnJmqy++LT8IvSehjzZVNNyaqlTrihT hcDoB4k0bdXwnXNpTln0xfLTiphTnjPID9RkafKYi31cdDHKTG937d9dVKG12iIi Q419QEQTCTY1bpyRWperHivY8zNN4c4PSjIGnoGLluQYsQbSA7qvoOQeONm4+26D Qz971VHVYaPsM5icwBDjA6WHjpb1DDH3OUg8R9HzVCoByKv+MYeS9Q3eTDqCUabi R6iRTu1CaQB9twIDAQABo4ICZDCCAmAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSU C1IdIFP1/V/I0aZuEmzsMoeUwDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5keW5hZm9uZS5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQC BIH0BIHxAO8AdgBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAXBP 10dVAAAEAwBHMEUCIQCqIO6uRZaTAqiT+ywsQbFZjcEmIUK/NXQ9jKt7FMqs1AIg UbFxwIdCovzNUouUtSqWF/0I3ozws9q13VSW+M1QcxgAdQAHt1wb5X1o//Gwxh0j Fce65ld8V5S3au68YToaadOiHAAAAXBP10eSAAAEAwBGMEQCIFX37r+9g4/BmXml LFP89+YhM8U5e4v7qVSmVYCRf5d5AiBGhbPV/3kWRabs8rQD2ZH/i5YWH8vJHDO7 tt2Bp0DxlTANBgkqhkiG9w0BAQsFAAOCAQEAHP3SKLR+wDrRyx1baCivu8gre9JG sMd+0BeJoPMw28LntI7ikSn4vCHHC7573sNdJcV3SjKvJF7QQxVdOrL95iwXg0S8 nn0iEkv5aERD3H66Hl/DrPXwoizOH02KKz2P1mpRCszz72S5BEqX0QWogOStVHKf RIGFtNaObi0z+5AVjxNpjYjZCfni9cXg1H3wTY9zU5LeFhdjTHesozG+te+X5uid HvxjKQ6sbVU9xfAxjNLXEzVFPt+NTq3r0fmA2xRUNR5HEGuIpIdV7V8cE9VsjEPf H0cV46wj9STFrlfXRpQC9WZgG8oRmU3cqZvERq5XhkidSX9BNXTTbZ1b2w== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAyUsz9hLi69cBfevvSiSm Aamj7BiL2fUPF6424iu0/yf2p31PDiTo5cY02XZMDWO4IGa004/As/rwY1cU9JBo a0+D836/g9G0DloyGU/zcbsLVjhA2XsaR2W85WAZ5z+0O8tvvPSIOuW+raO6DGdJ Bsu5ytm+Xxkabte5NhRaJd7+2Xn/z+3FA+pNiSj4RM34RgM59UdkO8OR7UTNgzIp KETDJMUbRGPDhONHVUTtWqNNJWED33Y482z1lKttkyuhI7R9xxo1DNZBWKkz5VFL HfYIhLWrrr2gnTQRPnTZwbwAA/s0rjTHXJX8bUcprCwoazzQkEwTRVLYwZgfP9tM VmgrVjBjRKhi4tnHRoCspDNTVNM8565DLaSMj4mMUXv4e8h46118NEgB/N/uPsHd P3jNYXCE5IzkedFmF6pYWmP60gPFcBy1YpuNKz5h6OlZyZqsvvi0/CL0noY82VTT cmqpU64oU4XA6AeJNG3V8J1zaU5Z9MXy04qYU54zyA/UZGnymIt9XHQxykxvd+3f XVShtdoiIkONfUBEEwk2NW6ckVqXqx4r2PMzTeHOD0oyBp6Bi5bkGLEG0gO6r6Dk HjjZuPtug0M/e9VR1WGj7DOYnMAQ4wOlh46W9Qwx9zlIPEfR81QqAcir/jGHkvUN 3kw6glGm4keokU7tQmkAfbcCAwEAAQ== -----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 265737891095405238933794557446189278469988 . . . . . . . . [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 2020-02-16 20:11:13 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-16 20:11:13 +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.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 821206900503651270195585369800017268285334567895040488217446723697442003850171915425276357651838116881788142195146240412606642717041081454670701973706604627951543344751788444785249756355335055553002846816290862684315086404349727129440234804871886920053560396290833285138963893469617637991342329282579576322717192286298701027192829971904736045130125757448163448844476584864520989543875718375033516342798097001173751835725964726807924226616787995223189334925922674413255613391158503816327601948809282987796837195079051429790957263948013714535361588631165988332954007110831076365202131559420628945406389923612857930078430949252296463521058982911320886824696290937205969396802076937341691085517244754926031448281578484127926920624871645675316305747653075777221548747209750064183200782220082197250606100846266677265369766674156808826932973468908547540597664001951317505038558796841145581022260984684322487827459770935805680256476426713272900762598100568173173773162257187526884116189406590794865666738917804984202487699726923234387443467859625124984224343453284749081842644290685665517908736661982089495626818003498164638228204870716857631130120845011224650438495362860829893552570508362942663934532554881378918243091692002285229839515063 . . . . . . . . . . . . . . . . . . . . [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) 940b521d2053f5fd5fc8d1a66e126cec328794c0 . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001704fd747550000040300473045022100aa20eeae45969302a893fb2c2c41b1598dc1262142bf35743d8cab7b14caacd4022051b171c08742a2fccd528b94b52a9617fd08de8cf0b3dab5dd5496f8cd50731800750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001704fd747920000040300463044022055f7eebfbd838fc19979a52c53fcf7e62133c5397b8bfba954a65580917f977902204685b3d5ff791645a6ecf2b403d991ff8b96161fcbc91c33bbb6dd81a740f195 . . . . [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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