www.dynaseat.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:bd:63:11:b5:7c:4c:da:df:7e:94:aa:22:ef:08:e4:54:80 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.dynaseat.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:bd:63:11:b5:7c:4c:da:df:7e:94:aa:22:ef:08:e4:54:80Serial Number (int): 325781910664931627172655611886334613148800
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 69:01:ac:dd:c6:a4:bf:06:71:93:cd:b8:cf:7a:4f:ee:65:45:32:7c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b1:d2:24:de:81:49:50:1b:0d:91:df:45:a4:3a:0c:53:c8:ac:f0:0e
Fingerprint (sha256): b8:a5:fd:5c:97:67:2b:3c:e2:61:0a:47:92:af:0b:d9:f8:68:36:7a:b9:ac:21:fa:35:86:d2:f4:e4:93:74:43
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.dynaseat.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.dynaseat.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.dynaseat.com
Other certificates including the domain name dynaseat.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.dynaseat.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVzCCBT+gAwIBAgISA71jEbV8TNrffpSqIu8I5FSAMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwMzU1MDFaFw0y MDAxMTEwMzU1MDFaMBsxGTAXBgNVBAMTEHd3dy5keW5hc2VhdC5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQC2KaltW/6L0Gnbed0OGHIlxFV+jJkI vMN2hDMvxoVslocXwBl8s3junjp+RUJubuuVJVK7D2r/xh2Qf/Eyhl0Zhl1xTnK4 QbkF5HqYvMeEk9TRX+nabPq4Z7AsbKgVBQjujCVVHe2LjV1gujibqSx7/Qcl5sa3 td2VEfGedRv2k000pLyInM6tIoS4GWttTgMTM94xUU0bVWJRT1jEOSFxKeK6YwjW 7jGOPAGeHuCNTR8jYj1nzK4K7ostNhlsSHJsCWYpH1jhT2TeiJSLC4rcDu/gdM78 P5EuTEJooGcIx53FRhk0XEuVgp63yN5vl+1BqAUcIBouHimMvZ717dBovUkPkKCX n6mnWLeRFkls5yZJiUUo+Vi0rpMhOpPxpTrz85RQ2d5EMUP5dJLCiuFRRZYsaZBk E5LDDUEkiUTelaYzsLQcyQlrxf8ElAe824cZqRWCjI9tJGZNzYSB0OiRgXYQ5p4+ OtEC80p7bq9fkXQaRhK+BhtO/yjQgZOZvY9rXJAT8NWWwCxblGbfDLPFkVfjzizN BRTTWjTKCF7kEb0VFfl/z7bNSgtJ9m4SxDpIOfyjJmQy5p4cAdJ746Fslz7YibU8 n2bwrdji6/ckOZNUxNxILSqbo9lZcxLiIGFcL1IoFBLn9YKqHTgj/W2Yt80DE7AF uGZKrWJLg3iLmQIDAQABo4ICZDCCAmAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRp AazdxqS/BnGTzbjPek/uZUUyfDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5keW5hc2VhdC5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQC BIH0BIHxAO8AdgBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW3D eELIAAAEAwBHMEUCIQCnyy9gboikmuMfGjAyWW3eM5UnwJd2coGWi343ZILOwAIg bH8PokidcXZEwBaZ4qITBhWt1T0x9jV/Y8M1Nup5yvwAdQApPFGWVMg5ZbqqUPxY B9S3b79Yeily3KTDDPTlRUf0eAAAAW3DeEK8AAAEAwBGMEQCIDMwb9dULi9dvWI1 VZUmFB/J0uVSmPYfzCNLdoStALUMAiBHZLAwX6wkhip74bOXfrXDLwpBUG4vskDX EG7OLSvhfjANBgkqhkiG9w0BAQsFAAOCAQEALNYcVhELpSks4800yVY9OdMr9Zzn cDu+pTJIVvOH+g8OZeOyWVNXkxoCO8tQZszxuvj7WE53W3WqrnCIvCukJgphVs+q jxTwyh1fH+q+dj9RNkxn3w8Qpb3WRAAnbiMcUGpTmy032odfpQUsVFFXVW+Q6OVA rVPS1ymfmfLlchTnt8zXZKcHpfA1IzAUqe4MW9CKzkllLV/zmj7Yo5pJ1SSb7SPJ STzh5oOKDI22ugCjr/GitMt5LA4/0zzuDlyo1Mb2kfsYsBNxvFdQas4YFhcgzKtW FcBv6GbecN5310aKYT3n5P8Fb9dOG8iQN7zYJGUFhD0HLYHYue0XnG30ww== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtimpbVv+i9Bp23ndDhhy JcRVfoyZCLzDdoQzL8aFbJaHF8AZfLN47p46fkVCbm7rlSVSuw9q/8YdkH/xMoZd GYZdcU5yuEG5BeR6mLzHhJPU0V/p2mz6uGewLGyoFQUI7owlVR3ti41dYLo4m6ks e/0HJebGt7XdlRHxnnUb9pNNNKS8iJzOrSKEuBlrbU4DEzPeMVFNG1ViUU9YxDkh cSniumMI1u4xjjwBnh7gjU0fI2I9Z8yuCu6LLTYZbEhybAlmKR9Y4U9k3oiUiwuK 3A7v4HTO/D+RLkxCaKBnCMedxUYZNFxLlYKet8jeb5ftQagFHCAaLh4pjL2e9e3Q aL1JD5Cgl5+pp1i3kRZJbOcmSYlFKPlYtK6TITqT8aU68/OUUNneRDFD+XSSworh UUWWLGmQZBOSww1BJIlE3pWmM7C0HMkJa8X/BJQHvNuHGakVgoyPbSRmTc2EgdDo kYF2EOaePjrRAvNKe26vX5F0GkYSvgYbTv8o0IGTmb2Pa1yQE/DVlsAsW5Rm3wyz xZFX484szQUU01o0yghe5BG9FRX5f8+2zUoLSfZuEsQ6SDn8oyZkMuaeHAHSe+Oh bJc+2Im1PJ9m8K3Y4uv3JDmTVMTcSC0qm6PZWXMS4iBhXC9SKBQS5/WCqh04I/1t mLfNAxOwBbhmSq1iS4N4i5kCAwEAAQ== -----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 325781910664931627172655611886334613148800 . . . . . . . . [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 03:55:01 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 03:55:01 +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.dynaseat.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 743159147789759414032952120204077153942483407136852329426495373626356545720871395125408868240299400056469671830708612782289641334870045148868807530702421850271495815871006779400703965548249719786404848618176742014992179810593948336923702971505076323279884818020234739208950149153688369880223230625459944884410959331298577627459399521653943093428136525213757075909845199015925940139975726141582796862914202536659989792563804411541355163324046695435639628051072783365451117127658052451382762148260553568861538570852287536287261724139441123414610148440440719696485226596467321838641742725229521396689316995636649859602496769796142184758142103681494316767537780943059547281343071597457046959080123181588351285071443326554247816811473859821701875676590389861975729128280119736896547105334511247167758742979891021846960953168359924020939136891078746670773477324958118159719581254685407540928284317818720724679576034693839943474155361425351800473024132013830039250375684164251573465013855543984763037092588656599405636530404051598396469177426653053517286277324792409989532979833065887682072094566229608022571530691134309595784579496193134221698686238408376493802098353873871221112315754016725643040202886134388296460337955577602670102875033 . . . . . . . . . . . . . . . . . . . . [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) 6901acddc6a4bf067193cdb8cf7a4fee6545327c . . . . . . . . . . . . . . . . [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.dynaseat.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) 00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc37842c80000040300473045022100a7cb2f606e88a49ae31f1a3032596dde339527c097767281968b7e376482cec002206c7f0fa2489d717644c01699e2a2130615add53d31f6357f63c33536ea79cafc007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc37842bc0000040300463044022033306fd7542e2f5dbd6235559526141fc9d2e55298f61fcc234b7684ad00b50c02204764b0305fac24862a7be1b3977eb5c32f0a41506e2fb240d7106ece2d2be17e . . . . [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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