www.r2-solutions.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:91:7e:3e:89:d2:de:66:2a:89:8e:e1:4f:00:7c:29:a1:43 was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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.r2-solutions.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:91:7e:3e:89:d2:de:66:2a:89:8e:e1:4f:00:7c:29:a1:43Serial Number (int): 397957894375848051359748954756665106342211
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 82:74:03:e2:82:37:96:52:6e:a4:07:1a:0f:2e:68:96:70:d6:ca:c8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 07:63:48:e9:cb:d2:d4:2d:5a:af:79:89:72:86:ca:81:49:5d:c6:a4
Fingerprint (sha256): 21:39:95:65:3b:6a:1c:9a:b8:23:33:42:ce:37:ca:72:4e:2d:1b:b1:78:20:28:88:c9:f5:6f:a7:c1:59:f9:90
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.r2-solutions.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.r2-solutions.com
Public Key Algorithm
RSA
Key Size
2048
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
r2-solutions.com
www.r2-solutions.com
www.r2-solutions.com
Other certificates including the domain name r2-solutions.com
(limited to 100 certificates)
support.r2-solutions.com
support.transxt.mobilewaretech.com
www.r2-solutions.com
www.r2-solutions.com
support.bmt.ky
nftsupport.cleverly.ca
support.tracthai.com
www.r2-solutions.com
www.r2-solutions.com
www.r2-solutions.com
support.sidebysideit.com
www.r2-solutions.com
www.r2-solutions.com
r2-solutions.com
www.r2-solutions.com
support.bmt.ky
support.fidelisfactory.ch
www.r2-solutions.com
support.unifiednet.com.au
helpdesk.starviewint.com
www.r2-solutions.com
desksupport.eautoclub.com
support.transxt.mobilewaretech.com
www.r2-solutions.com
www.r2-solutions.com
support.bmt.ky
nftsupport.cleverly.ca
support.tracthai.com
www.r2-solutions.com
www.r2-solutions.com
www.r2-solutions.com
support.sidebysideit.com
www.r2-solutions.com
www.r2-solutions.com
r2-solutions.com
www.r2-solutions.com
support.bmt.ky
support.fidelisfactory.ch
www.r2-solutions.com
support.unifiednet.com.au
helpdesk.starviewint.com
www.r2-solutions.com
desksupport.eautoclub.com
Certificate
The complete raw certificate details for www.r2-solutions.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFczCCBFugAwIBAgISBJF+PonS3mYqiY7hTwB8KaFDMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MDEwNDMxMDFaFw0x OTExMzAwNDMxMDFaMB8xHTAbBgNVBAMTFHd3dy5yMi1zb2x1dGlvbnMuY29tMIIB IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkPsO0FdxnWslCpmaBgRt4EcA cA++5FXw4YGIFdmN4CfX9Q6q+0+QbTqEsLrO9Hd4gzLL6csKkHcdnbOr9AJAomUz vkVOvn7PMfaxn/8udz+4LTxHXuGTaUq6p2KR8+ROfQ/wnzWM9K7EPnj8QNk5gEhr ZNdxNj9r5NvxYyfJWvTeed5IeI1yX1YLLrzg+HejEWcZsUm8uSXybh1dRT48RObU /vGqBKoaDPbhH4AM8WWV1TgqE9oBvm1w6/0D/v81jz7eO/aT9F2z3XuORYWlSje2 v8uoYvEdYIQL6JdOMc3rMSNSLFpBck6zvxdyzwA9Xfu5O0I6HF8+ftNeTE/9iwID AQABo4ICfDCCAngwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMB BggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSCdAPigjeWUm6kBxoP LmiWcNbKyDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEF BQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5j cnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5j cnlwdC5vcmcvMDEGA1UdEQQqMCiCEHIyLXNvbHV0aW9ucy5jb22CFHd3dy5yMi1z b2x1dGlvbnMuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEB MCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYK KwYBBAHWeQIEAgSB9gSB8wDxAHcA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMB nd3x2/4AAAFs604h/gAABAMASDBGAiEAov4jRddkJ50t+CmKY4Ljsnvkg/rN0B5h hOaVZwywL7sCIQCO1HvaSakDolw9X9LRmvtj7lEWk3c6Ro6TYuZVZC2fEgB2AGPy 283oO8wszwtyhCdXazOkjWF3j711pjixx2hUS9iNAAABbOtOIf4AAAQDAEcwRQIh AN3cF6l0Z+ijKzFlL7zGQQRXLVQWxxAdmVtL/5YPKmpDAiBFcNlY7xLhxl3hKCn7 98t4fJ8EOrG1TEDrY7pZKmK67zANBgkqhkiG9w0BAQsFAAOCAQEAa1Y1W1PzOQMk iaaMevSQhqTln/03e8JSINv2XYhRP5I491iOIwimq1pGrecKdS9lMH7rmLJTCPxJ FPRWqkGAYEPLWGjzg24AF+hnny2UaAUl4ovipRQVK3lrv+zbWnB/WBK2msMZJSTL eLzjni7D/ua/FFC+RU2v0r8QtCZ0oyUn3W2l/EaFEHXvVk/7sckcsYf9DohekeMp /1iXrcRjhVgnesQ+P0VSB4zcWVT9f9K02QnY+U1QFSaM2SvY7RXcjxZd1jgtV0zi qW5dg0RuorXLu2AM6lWXoKugHOAHbz9ciSdaFuUroE+rSG8lUraI3vDhTJVu90aj wxQYIwWyzQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkPsO0FdxnWslCpmaBgRt 4EcAcA++5FXw4YGIFdmN4CfX9Q6q+0+QbTqEsLrO9Hd4gzLL6csKkHcdnbOr9AJA omUzvkVOvn7PMfaxn/8udz+4LTxHXuGTaUq6p2KR8+ROfQ/wnzWM9K7EPnj8QNk5 gEhrZNdxNj9r5NvxYyfJWvTeed5IeI1yX1YLLrzg+HejEWcZsUm8uSXybh1dRT48 RObU/vGqBKoaDPbhH4AM8WWV1TgqE9oBvm1w6/0D/v81jz7eO/aT9F2z3XuORYWl Sje2v8uoYvEdYIQL6JdOMc3rMSNSLFpBck6zvxdyzwA9Xfu5O0I6HF8+ftNeTE/9 iwIDAQAB -----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 397957894375848051359748954756665106342211 . . . . . . . . [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 2019-09-01 04:31:01 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-30 04:31:01 +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.r2-solutions.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 18302117163239111749388333603079876789287580194227965119517756759438801826667767042830606414490864419942194046756779466699202382086893159171736707151054570164466275626185065472944304154258333646050861912887799813381349643189152602264158179631449558075354344157993989216353977376320176818356887594632363154180276899241559229282482195314619600547320810661145945359099309392607399431231857826685937315076760061438824588893459489863555419575417586781110725818145664096292215620289602098899341651280835603090464771652958432233341856820063105077198642282711046600573347371350755174096164284230113883928398480049486003436939 . . . . . . . . . . . . . . . . . . . . [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) 827403e2823796526ea4071a0f2e689670d6cac8 . . . . . . . . . . . . . . . . [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 (42 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'r2-solutions.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.r2-solutions.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) 00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016ceb4e21fe0000040300483046022100a2fe2345d764279d2df8298a6382e3b27be483facdd01e6184e695670cb02fbb0221008ed47bda49a903a25c3d5fd2d19afb63ee511693773a468e9362e655642d9f1200760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016ceb4e21fe0000040300473045022100dddc17a97467e8a32b31652fbcc64104572d5416c7101d995b4bff960f2a6a4302204570d958ef12e1c65de12829fbf7cb787c9f043ab1b54c40eb63ba592a62baef . . . . [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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