dynavalve.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:42:93:ce:27:e0:15:8f:04:52:a9:00:89:b4:09:cf:a2:3b 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=dynavalve.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:42:93:ce:27:e0:15:8f:04:52:a9:00:89:b4:09:cf:a2:3bSerial Number (int): 283991960949363674363885847641833092391483
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: cb:2d:e1:14:23:2a:66:c9:81:36:aa:18:0b:37:70:c3:7c:a3:34:9e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 8c:fd:3c:b5:0e:4f:d7:de:22:8f:08:57:73:6b:a6:88:5d:88:dd:d0
Fingerprint (sha256): 6b:84:c3:87:b0:6b:f7:3b:25:ca:2f:a2:48:5b:db:7b:6c:d7:e6:a7:17:1a:19:93:5e:2f:a9:e4:30:14:20:bd
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate dynavalve.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for dynavalve.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
dynavalve.com
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dynavalve.com
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teddybears.world
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Certificate
The complete raw certificate details for dynavalve.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVDCCBTygAwIBAgISA0KTzifgFY8EUqkAibQJz6I7MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIxMDMxMzVaFw0y MDAxMTAxMDMxMzVaMBgxFjAUBgNVBAMTDWR5bmF2YWx2ZS5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQCwZfsY1uHvCYQs6gAIATm6/NZwz0soawVw Pl3a+umjVBPttIlA2dGcI75p1piCJYgrVBVyYFg8C5wcB2PUyE9H/kn0F8kbo5Bl wUnAU/JQ5D+X/JWUcbAjyxDCQ4AAbXUXmDMz9weQr3XxdKLlwFOmeZS1gcUZOPQ/ BlBmSt5K6d+cajYWxImgsvrgElSS1QlC5pFJyhhjSYi6w7kdxeamyVBA03XG/q9n SfKAX1tPpDGHD/EZy7Sa1I8hj0JM+MVj/cn+2rtHpJIq/28KHd4IpPsm1lO5Ce1z EnrxZmeAy5YGWXtzqcFQ1mSYbc8cyZUYUh2QGmBRl/4VS3xKaq5rHwILe1lpRDlq i61FlsDyI/OBGhh/kQNVIZMFuBcYJazGymaNDnxGkATPoH8p5qKtS9TcDyV33tFE C9fVQoU3jXtODdFdiK6ASHYvvQXggJPnBifwSz+8F+le4UNqTnnBrjQgW+fa1qYS dpxf4xziA1uxm5zhz+Ccf9mHTcsDBEB9FLh5Klcn+AnWo5YTV2sTyOwItoi4hh0X iAJI85clOIWpLjziOGWhcIOHcUm/xf3OPVEwEir9D42DSuJYMUjiioAZxDrICTSQ VLCrIZHPNgvUCyM3KnNUQcSAA5BNwuuvtf4QJ+j9C8BNnwCKqxppeLjvGhqXxGmy XcbdkTF4uwIDAQABo4ICZDCCAmAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTLLeEU IypmyYE2qhgLN3DDfKM0njAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDWR5bmF2YWx2ZS5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEGBgorBgEEAdZ5AgQCBIH3BIH0 APIAdwCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW2/vPjoAAAE AwBIMEYCIQCe/HgfYSq7uyouKSo7xFF5SE2vUY9mBxUUvAfO5tBs8QIhAILz71Ul ial/DBmgQV3IX/X+EpgdZNGtXj8uoY4hNvKZAHcA8JWkWfIA0YJAEC0vk4iOrUv+ HUfjmeHQNKawqKqOsnMAAAFtv7z6lgAABAMASDBGAiEAmNFnsn1xl/zokdBAopPz wonJ4tEPnVcfjkPHWaGvhpsCIQCBsRJsLfdgCB+L9e5lWFflesVrFcGjpRskEPIx XKkE7zANBgkqhkiG9w0BAQsFAAOCAQEAGBzSWLJ/xSRRY2ZIlMPo9E+KaC5OYCKD VLFN9BS/dddD9Vm86sZAaaBgudiVd3ZkccY6mU7NbXyowFZgVwi4CF/wNtuybJmp ZZ+ZSX5b3ceHKLzD9gamVLhIhTABEBpQ5rhypAWYtgZa9nq+KhQByQildSVK3vlb SmSN0ZBWEZAhp0NTEZb2UI74Mk3oVPvUmrHXNyPFPzfmorNVXBJSOE0qt0fre/PE Tfu+AddHtr1G+/e5akx7ZAQM/9wPq4RKD++xepn1QPK3OzqbZ+w3l2jwBqM5dlNL 2BuKTf/vS9YRRUTHJuU5R3IBubutJZHTHWDaHFYQYy8VxZW9ppvHsA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsGX7GNbh7wmELOoACAE5 uvzWcM9LKGsFcD5d2vrpo1QT7bSJQNnRnCO+adaYgiWIK1QVcmBYPAucHAdj1MhP R/5J9BfJG6OQZcFJwFPyUOQ/l/yVlHGwI8sQwkOAAG11F5gzM/cHkK918XSi5cBT pnmUtYHFGTj0PwZQZkreSunfnGo2FsSJoLL64BJUktUJQuaRScoYY0mIusO5HcXm pslQQNN1xv6vZ0nygF9bT6Qxhw/xGcu0mtSPIY9CTPjFY/3J/tq7R6SSKv9vCh3e CKT7JtZTuQntcxJ68WZngMuWBll7c6nBUNZkmG3PHMmVGFIdkBpgUZf+FUt8Smqu ax8CC3tZaUQ5aoutRZbA8iPzgRoYf5EDVSGTBbgXGCWsxspmjQ58RpAEz6B/Keai rUvU3A8ld97RRAvX1UKFN417Tg3RXYiugEh2L70F4ICT5wYn8Es/vBfpXuFDak55 wa40IFvn2tamEnacX+Mc4gNbsZuc4c/gnH/Zh03LAwRAfRS4eSpXJ/gJ1qOWE1dr E8jsCLaIuIYdF4gCSPOXJTiFqS484jhloXCDh3FJv8X9zj1RMBIq/Q+Ng0riWDFI 4oqAGcQ6yAk0kFSwqyGRzzYL1AsjNypzVEHEgAOQTcLrr7X+ECfo/QvATZ8Aiqsa aXi47xoal8Rpsl3G3ZExeLsCAwEAAQ== -----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 283991960949363674363885847641833092391483 . . . . . . . . [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 2019-10-12 10:31:35 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 10:31:35 +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 'dynavalve.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 719642533942840014190950972571247937831525347225911574789777702218975129982693759075524353056881117449680707316701965804922752909226022687674166494257374278393511124258611364046219511482701215137999898833201246859726642538981528086850297951423454635058163119595117824329333710753704730211891303945033852608291508242455441213042692135968283309726712262301221753008161387855825728420504837060903076603158875092519444112148607636870597156275710095415894564720539609685171644997130936054020015196772853535558370727129603956584816903482872601982329602330665095252176407395180896231335281947410793054922280577065620586561351349881880514826693519234255904305339230757512346076668232020308903516977280064698130637094772076476059562204001788251291139019355498448891347125679348802542606554667201317997918238301670388690471415995857518767616788443878263371289971112272262763807902157086416861670219344089302783610494553831345743860836335034055737617469433848161421913623150543288399965178892829534664982234623867365535129623164906863599453073712954629957882284023390053833744036878899941461547162442992139783320199280883173571319955884553189564092633447105098315368004876030289359773621090083947929175078065427233739926465215692604649203923131 . . . . . . . . . . . . . . . . . . . . [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) cb2de114232a66c98136aa180b3770c37ca3349e . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dynavalve.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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dbfbcf8e800000403004830460221009efc781f612abbbb2a2e292a3bc45179484daf518f66071514bc07cee6d06cf102210082f3ef552589a97f0c19a0415dc85ff5fe12981d64d1ad5e3f2ea18e2136f299007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dbfbcfa96000004030048304602210098d167b27d7197fce891d040a293f3c289c9e2d10f9d571f8e43c759a1af869b02210081b1126c2df760081f8bf5ee655857e57ac56b15c1a3a51b2410f2315ca904ef . . . . [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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