dynavalve.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:1c:04:51:e6:95:8d:06:42:a4:24:fb:20:fa:b6:40:c6:e1 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): 04:1c:04:51:e6:95:8d:06:42:a4:24:fb:20:fa:b6:40:c6:e1Serial Number (int): 357982792165658794557153043025785675368161
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: c8:e8:42:3f:67:ce:6b:61:4e:45:6a:e5:87:20:c6:1f:1d:f3:ac:7f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 4f:d0:ef:fa:94:e9:8c:57:23:a2:1d:00:cc:d2:7b:a4:14:84:a9:ee
Fingerprint (sha256): 0d:af:cc:f7:68:0f:66:91:3b:af:e5:26:60:91:73:b5:16:d6:a3:f7:31:25:84:a1:1a:42:01:1a:64:35:88:f4
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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Certificate
The complete raw certificate details for dynavalve.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISBBwEUeaVjQZCpCT7IPq2QMbhMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTkwMDA3NTJaFw0y MDA1MTkwMDA3NTJaMBgxFjAUBgNVBAMTDWR5bmF2YWx2ZS5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDeounF/0X5cTcoYu54gPhx79Wu76vAHhLu LqgErusWYrxS1MPRg1XixDHNilN/HupQsyNpk2P9KYx8jnZ7dhncNNT3E3HiLKH+ tLTaZWNXmq9XNstrrU5Vo5YHfds6ggYaNUnHan3Ic4BPBsG1PMLl92xXAPzvta+R eQwwDkvlA5HMNSWAxKMUHW/kmmfFMF9L94iZzmNG/ozOZqJMoAcImaefPVzKUEyC iDZdoRhTqv6IDVVqlorg4T9+tx9M2lJ0UId8lfbsta4O10vdhPvj1J6VrXObyjUh BTWLCDms2WBXqcF9/YRmPJtTsarMVss3HzzuFOVW9B9rMaRFhfHQOxzAWDvN/z5F M1NYdhHd+XFu974+FffflNreIEtEvPvraMsnAKu4EQlrTNp0mK9m8W9jC8oY6FtL psjxhQ3Q9SNEVYNZNJCYwbZQXtMxXxf07DytTYWoKztiemMhssxjGSlUNetMFYp+ oIfN+MHMoc3rAWsYFqpl8pqk5ShlnRV9ni5qq2dvW/Sj4OhKO6f8YzjE15E911P5 OpU6sCCprtz1u1dk7LM58RrfL5EN5ofs2+8PCWGo331fhvfDBbmA/tzjrR45VsP0 EbXgTyFDMLsnUbTShnOwHg2FE+Ds4utr5vvWsaUd1Z27ukV2qryBqxm5CEVzwkrW Ypp6YGkAjwIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTI6EI/ Z85rYU5FauWHIMYfHfOsfzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDWR5bmF2YWx2ZS5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdwDnEvKwN34aYvuOyQxhhPHqezfLVh0RJlvz4PNL8kFUbgAAAXBa/KjUAAAE AwBIMEYCIQCg5eIDGB+6/xjOM5CNPDU5b7ARFp3sLH/xd/xd1pyYZQIhAIJkMdYy ADiM/0SgXaYrpMoFil6JUwOL8TY0sj9bn557AHUAB7dcG+V9aP/xsMYdIxXHuuZX fFeUt2ruvGE6GmnTohwAAAFwWvyo/wAABAMARjBEAiBzckAVnT8HHLNnsObRBYCb thmH7bDHCJHW9sstUblMNAIgRe4XufhRhOXo707kUNP0s2xlTcka/RRUvrlgkSQl 4+swDQYJKoZIhvcNAQELBQADggEBAIyECbeL3jpGKRAJGseB7WKBtE1edzpEx6Q2 E7t5Ge3K4VsjBK+0B5iuELwBVLmGH/hyUGquvazmiIpu8B9t49mL1qNyCK0AMKve MNeV3u5K3UW2LAcdjY3/N+08uH09mCVhvtez1lPB/v4wxAY08kVberW2S8WnE1ln ww+53yUVSMJHK8foWdO7gqaspUfuidPi5FeCCp6xtE+usP2vDH0EKok5c1L2juIU 2ppD8yaVHgiWgq+6/yQfHPDVqkaz+/aRbGDgp26WC6o9q4blqhsFLCa3lBlOs/kf OGPA3/JblMGOI1mSjkMVHIuZZnGbaym7y9zlCE0+2mdSElrZ1K8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA3qLpxf9F+XE3KGLueID4 ce/Vru+rwB4S7i6oBK7rFmK8UtTD0YNV4sQxzYpTfx7qULMjaZNj/SmMfI52e3YZ 3DTU9xNx4iyh/rS02mVjV5qvVzbLa61OVaOWB33bOoIGGjVJx2p9yHOATwbBtTzC 5fdsVwD877WvkXkMMA5L5QORzDUlgMSjFB1v5JpnxTBfS/eImc5jRv6MzmaiTKAH CJmnnz1cylBMgog2XaEYU6r+iA1VapaK4OE/frcfTNpSdFCHfJX27LWuDtdL3YT7 49Sela1zm8o1IQU1iwg5rNlgV6nBff2EZjybU7GqzFbLNx887hTlVvQfazGkRYXx 0DscwFg7zf8+RTNTWHYR3flxbve+PhX335Ta3iBLRLz762jLJwCruBEJa0zadJiv ZvFvYwvKGOhbS6bI8YUN0PUjRFWDWTSQmMG2UF7TMV8X9Ow8rU2FqCs7YnpjIbLM YxkpVDXrTBWKfqCHzfjBzKHN6wFrGBaqZfKapOUoZZ0VfZ4uaqtnb1v0o+DoSjun /GM4xNeRPddT+TqVOrAgqa7c9btXZOyzOfEa3y+RDeaH7NvvDwlhqN99X4b3wwW5 gP7c460eOVbD9BG14E8hQzC7J1G00oZzsB4NhRPg7OLra+b71rGlHdWdu7pFdqq8 gasZuQhFc8JK1mKaemBpAI8CAwEAAQ== -----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 357982792165658794557153043025785675368161 . . . . . . . . [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 2020-02-19 00:07:52 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-19 00:07:52 +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 908277185358177741386505339672205410449806421601783738445860848233598545278717043166778264010376255596829432762718867258119234239266125207287963104328439764700294926677609647099118333700685161380002971176213551145983566437722021847708755268832700873234511995995554861887312865178184536476035927442532872852784287814066726214053543202083562662465629414220479951308622409782354377103386719756391331535095114512720777949444044835508140276691869127295600581009982532932108102385931828299423673132262599006443621001416166834502339395503725095282332624923900458310627654090082629272240293311307041499963895268948335485822763476287084220879845243671337665231215848808908708611877105141362408969910559135100725881584903353047728856124053182709641652746137789305808394370289589803947249096703469796768911649851282217571690661651273633003561602461931853143728930309552674324153179451406825974752984939377773579143981716930111837919337060942403696997728611808828991526809458259803454175437580535513039745200143031565011519271588664663137466590873106657325407813584243841056069570992404182359522132730431944580256230363528939887021827716659674380301261646632101684654425402826378689604528690716824710909116159759394974405053512024127054421753999 . . . . . . . . . . . . . . . . . . . . [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) c8e8423f67ce6b614e456ae58720c61f1df3ac7f . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007700e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e000001705afca8d40000040300483046022100a0e5e203181fbaff18ce33908d3c35396fb011169dec2c7ff177fc5dd69c9865022100826431d63200388cff44a05da62ba4ca058a5e8953038bf13634b23f5b9f9e7b00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001705afca8ff00000403004630440220737240159d3f071cb367b0e6d105809bb61987edb0c70891d6f6cb2d51b94c34022045ee17b9f85184e5e8ef4ee450d3f4b36c654dc91afd1454beb960912425e3eb . . . . [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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