www.dynamicvalve.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:43:ba:40:40:3d:f0:ad:03:1e:b8:02:37:35:77:60:0b:dc 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.dynamicvalve.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:43:ba:40:40:3d:f0:ad:03:1e:b8:02:37:35:77:60:0b:dcSerial Number (int): 284383346396180175681580840135451035569116
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 19:20:bd:21:c6:a3:ea:49:15:71:fb:75:2d:6a:6c:07:98:7a:4a:ec
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 73:1a:a0:a6:47:cb:22:70:e4:16:c2:89:d4:c5:fa:6b:88:12:98:41
Fingerprint (sha256): a1:51:b0:2a:f8:76:0d:0e:f2:b7:ee:18:12:7b:3b:04:aa:0f:f8:e0:fe:8b:40:46:51:26:b4:74:23:2c:84:9c
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.dynamicvalve.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.dynamicvalve.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.dynamicvalve.com
Other certificates including the domain name dynamicvalve.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.dynamicvalve.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGYTCCBUmgAwIBAgISA0O6QEA98K0DHrgCNzV3YAvcMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwNzIxMTlaFw0y MDAxMTEwNzIxMTlaMB8xHTAbBgNVBAMTFHd3dy5keW5hbWljdmFsdmUuY29tMIIC IjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwfCsoKJth6okZG+7Qfaraca8 64BH15iXQmW8D6bQP3WX7R/b4c151oKg1JMRyVmy2oYwCKnIKxi0vsibTZNUoehn VHfoKhlrfBR05tYrM0wSkSxwGULUxk1IbRBrkhZcw0jWdeCdT+clSlnhc/v865l2 x0QRdsPgTERGkMoHWpVoLZenMIvMTGcEuvi0TWWnCnQ91AonM7NBnlAalWwYm3zo zJmLR/aBFxq2lIuWTNO/HqZcQaAq/+i9zj58z/AnZxsdwKWzkJoKJ8yjbVk0uHod Nb62NQnbkj1hRsbosGgvKAo/D5xOQi32LF6IswszI0xh4fITTQbD1jfWgROPqZcB FckeCwZZXn9UTzcT4gTWde9yre8sFmG1FQCOOtpvSdHotRsPb9EhFg5/Es/UfIlO TPiFVKvh40d5lHnPmS8pSKM52xMRj8pZwxOPrtQ1HmDRZOX5vlx8GAr6mnJibWoG sSXf3BHZdJFRu0p5tCSRfSvlS2goe+M/GjVFdVn3QZV3Sz/PODvrUqj3s0/PuXzu zu+KZUm9Ycd/1c1Dd7P/d8ATVgxvMTpRw59KTcOvPogc/Et0ifuwqFE8LkBNjHDL WzYJS0uJgkWjFWjcmQjXaytkDPZm2RN9otEwEnJeCEOaNTfWlVhe4Ua3mCIFQK2t UJNSzpOtL8QUvtTaeOsCAwEAAaOCAmowggJmMA4GA1UdDwEB/wQEAwIFoDAdBgNV HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E FgQUGSC9Icaj6kkVcft1LWpsB5h6SuwwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3 pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2Nz cC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2Vy dC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzAfBgNVHREEGDAWghR3d3cuZHluYW1p Y3ZhbHZlLmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAo MCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisG AQQB1nkCBAIEgfYEgfMA8QB3AF6nc/nfVsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaB cUVYAAABbcQ1IGcAAAQDAEgwRgIhAJm2F5Vw/OUFZ1vzFaTqPp1g/Yd+5HDAp0Hb 5sthWc7EAiEAzDL54WiJH+zw81EpJ3K9a2KMn+EaDlv8IICuVgpZHgcAdgCyHgXM i6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW3ENSCGAAAEAwBHMEUCIEh9 lN+OUk4ZDyH8j1o50ldJoumd/IVfaKButLHvOBF8AiEAijvVRK3svaQitb6snlbX A8twq3Wcru+tuVtXkajoJ+EwDQYJKoZIhvcNAQELBQADggEBAIaCDV/7ageUK0Dr mIzZ3OwDLyZdo6y7bH6qhuCxthEdZcF52N+Cqw7L12+HqUBm2KEvZIooZ9uMswyI aA5dbR1Q4SVpiKDVruGUf7wGYqH+31U0g6l0UkwH32cu85lqlwaNWflEXqz9utOE WgvZSYoZUiVVhNPjZ2eZctbDpIPeAMM+axjHlvme2RiuFR/IHh8MHAUbTEUYQZsC 6ebQm+kLeHYM1RWRITzSbcrhl/VPiAlcjIeMV6+RvDFdlybjtd2rFU2niXipIPEd AogO3CKl4igoxRkWcjfFiBSxyOcyRH2KzDcxmldcW9QTuZN5F/8mwa/N8KsVVZli u2bnvl8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwfCsoKJth6okZG+7Qfar aca864BH15iXQmW8D6bQP3WX7R/b4c151oKg1JMRyVmy2oYwCKnIKxi0vsibTZNU oehnVHfoKhlrfBR05tYrM0wSkSxwGULUxk1IbRBrkhZcw0jWdeCdT+clSlnhc/v8 65l2x0QRdsPgTERGkMoHWpVoLZenMIvMTGcEuvi0TWWnCnQ91AonM7NBnlAalWwY m3zozJmLR/aBFxq2lIuWTNO/HqZcQaAq/+i9zj58z/AnZxsdwKWzkJoKJ8yjbVk0 uHodNb62NQnbkj1hRsbosGgvKAo/D5xOQi32LF6IswszI0xh4fITTQbD1jfWgROP qZcBFckeCwZZXn9UTzcT4gTWde9yre8sFmG1FQCOOtpvSdHotRsPb9EhFg5/Es/U fIlOTPiFVKvh40d5lHnPmS8pSKM52xMRj8pZwxOPrtQ1HmDRZOX5vlx8GAr6mnJi bWoGsSXf3BHZdJFRu0p5tCSRfSvlS2goe+M/GjVFdVn3QZV3Sz/PODvrUqj3s0/P uXzuzu+KZUm9Ycd/1c1Dd7P/d8ATVgxvMTpRw59KTcOvPogc/Et0ifuwqFE8LkBN jHDLWzYJS0uJgkWjFWjcmQjXaytkDPZm2RN9otEwEnJeCEOaNTfWlVhe4Ua3mCIF QK2tUJNSzpOtL8QUvtTaeOsCAwEAAQ== -----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 284383346396180175681580840135451035569116 . . . . . . . . [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 2019-10-13 07:21:19 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 07:21:19 +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.dynamicvalve.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 791206717576120619767093946209882224402770510971896278067441739400658328113063194263298931480565400850507466061207526965545969479945516883924507413138380599451513805531927882745259403416335292302147762332328279029230070638549069298765947084360372704197518510407969537560166937939257568610697371471255670201978914555400739497441049668824080330018613145652967009501770774890169939457835083546200358015465982172726308090549091469847566932813112358618410750019276371566656052771234427771352646507833472122645987557487044095998814760055303247472232479464661011135370795391024110051913151193682531443047013511589041857274348517850745656952298535870067724479490062740979911440559426021118121939573750585626216818066809261522764182983683363618835423477233436891191268119770102960780361603122948404125167164250117102002706555517756453396919225803104849376517821673430906706979257425257327973991352499485457171157616098858304304245214727163312539242054722260123164937986106463349041697679765696406512693601122100177890065047190426028340930962280773935013974098901229181011252750155318630914314314135698321014211821633271708450832866785219630327132807768968458534625222753846768037269635152958539485891210981374815929859513417172169816362612971 . . . . . . . . . . . . . . . . . . . . [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) 1920bd21c6a3ea491571fb752d6a6c07987a4aec . . . . . . . . . . . . . . . . [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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dynamicvalve.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) 00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc4352067000004030048304602210099b6179570fce505675bf315a4ea3e9d60fd877ee470c0a741dbe6cb6159cec4022100cc32f9e168891fecf0f351292772bd6b628c9fe11a0e5bfc2080ae560a591e07007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc435208600000403004730450220487d94df8e524e190f21fc8f5a39d25749a2e99dfc855f68a06eb4b1ef38117c0221008a3bd544adecbda422b5beac9e56d703cb70ab759caeefadb95b5791a8e827e1 . . . . [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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