www.conversions.co
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:5c:71:16:a7:68:ba:26:20:3d:99:79:cd:2b:52:a9:6a:cc 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.conversions.co
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:5c:71:16:a7:68:ba:26:20:3d:99:79:cd:2b:52:a9:6a:ccSerial Number (int): 292793155941521404852920525643933435914956
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: ce:e8:e1:51:87:cb:2a:f4:cd:b6:d9:c9:88:3b:d2:41:5f:42:9c:50
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 00:36:8d:4a:14:ad:1f:7d:7a:32:0e:02:5f:45:ea:10:8f:38:a5:5a
Fingerprint (sha256): f6:80:75:0f:c7:15:cb:1a:97:8e:a4:aa:34:9f:05:02:95:bc:10:3e:8e:51:9f:ad:89:4a:ab:7c:2c:31:df:1f
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.conversions.co
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.conversions.co
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.conversions.co
Other certificates including the domain name conversions.co
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.conversions.co in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWjCCBUKgAwIBAgISA1xxFqdouiYgPZl5zStSqWrMMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA2MDEyMzI2NDZaFw0x OTA4MzAyMzI2NDZaMB0xGzAZBgNVBAMTEnd3dy5jb252ZXJzaW9ucy5jbzCCAiIw DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAOwFwQxxKDDknUYz6NLSYnP95ISv +NzAsk9yVhxWaDnl0O4VywhGT+wIjMi1k8ty1Qw9PoCnZJiexvcK9JY+amvNFul+ 9Euh0w+dQIaeFt8g4wPvYbhr16qoh2eKHpgpu0w1jYrGtIrV5N9Ke9rAbzQe0cO5 1I1jWgefZXhmtPFd9zRlECWjaSM9T86YxVfovEHPvkEVJCnBaGtm3exV28sl/nwN Q3C0Us5roUJ2tu2mZ3jB5w1uqtgXyUyKtHyv2MWzLs0Is7vZYGhouZ9KQxPuLhji lGpnwVL/PL+auMc86RABrj2QMGelrcE4aBRgWOm39fttFxiMefZ/qKaOYFuhL760 ZHVWeCxgPsx1jwgw6uqAC68acbiDEo5Xoxkd5HerZuygiZ3uRNu3Rxn5fX3BGv4R XcqJTY2cUTRkmZOP6CnorhxSLg5RE5IK3sMDRipRG+bR4Sdnldt76xN/Yc+ZWe21 FTS5+2ydrAbuBfXNdupbOyqF/4VCpXZDk1PojD/Enyw3B/jwcVuiRG61N+b88SF0 Gwu9U8Oj10Ac/x4oZFFdZ+mTZahZHTQ+1a+dO2PpFjb8e3IkyhAcTj+Np4nUHgm8 MmzXcth6Ul5bKHVvCGYNRrRcC0EVfW+75HqcchR6CHnnCBuzk5w9cIZG98eV+SAc XccbCS6DPzDDtVU5AgMBAAGjggJlMIICYTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FM7o4VGHyyr0zbbZyYg70kFfQpxQMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF Ze/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3Au aW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wHQYDVR0RBBYwFIISd3d3LmNvbnZlcnNp b25zLmNvMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAgYKKwYBBAHW eQIEAgSB8wSB8ADuAHUAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMA AAFrFZThrAAABAMARjBEAiAoG15oZNt3hAzodWvBCew+gea+WKt+pzDzF0a7y/nU 2gIgaBYFA5gLa7U0l/nZHiiOb1pjl23STgD68qYRd/BcBwkAdQApPFGWVMg5Zbqq UPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAWsVlOF6AAAEAwBGMEQCH0R16UwSbrix kt1yxJos9pdxNuoli2qYY5BrabMnTywCIQC5ZJA0bZT+d9pO4PslfzgW63O9sAD+ PggV7fsc3wDStDANBgkqhkiG9w0BAQsFAAOCAQEAbdNdkYgJBzGK+KBS0GQYzTBG eXpgfFuG6LSDSRjyINwEh5dQhgBRxiBqVSK2AVfs78kw/Ch8ljxMjmxfvSbROL1r 0w7WNAHSYODdtZYFwGSidxY4MtHvHrWdAeRmxX1HGnrbwkxeUy6M1amSuerxASct SCTIiYSdvl8PjEHY/DMIVpLEoO2Oab/jZ+UyOzJ4Lo30732G8FQ7LRqoc+wq8F2S 2vjrx7khyxtKNNF1E+gYwdkmuOmw7RXNAqgjUDlQfvQ7A/xjJsBaLXhxLao+Y2B3 RW4eVWYZEm2o3ZS5CTyHdpkAdkwl5mIqBVeKXPTbV8fTghMwBjm6F5E4kjvLSg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA7AXBDHEoMOSdRjPo0tJi c/3khK/43MCyT3JWHFZoOeXQ7hXLCEZP7AiMyLWTy3LVDD0+gKdkmJ7G9wr0lj5q a80W6X70S6HTD51Ahp4W3yDjA+9huGvXqqiHZ4oemCm7TDWNisa0itXk30p72sBv NB7Rw7nUjWNaB59leGa08V33NGUQJaNpIz1PzpjFV+i8Qc++QRUkKcFoa2bd7FXb yyX+fA1DcLRSzmuhQna27aZneMHnDW6q2BfJTIq0fK/YxbMuzQizu9lgaGi5n0pD E+4uGOKUamfBUv88v5q4xzzpEAGuPZAwZ6WtwThoFGBY6bf1+20XGIx59n+opo5g W6EvvrRkdVZ4LGA+zHWPCDDq6oALrxpxuIMSjlejGR3kd6tm7KCJne5E27dHGfl9 fcEa/hFdyolNjZxRNGSZk4/oKeiuHFIuDlETkgrewwNGKlEb5tHhJ2eV23vrE39h z5lZ7bUVNLn7bJ2sBu4F9c126ls7KoX/hUKldkOTU+iMP8SfLDcH+PBxW6JEbrU3 5vzxIXQbC71Tw6PXQBz/HihkUV1n6ZNlqFkdND7Vr507Y+kWNvx7ciTKEBxOP42n idQeCbwybNdy2HpSXlsodW8IZg1GtFwLQRV9b7vkepxyFHoIeecIG7OTnD1whkb3 x5X5IBxdxxsJLoM/MMO1VTkCAwEAAQ== -----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 292793155941521404852920525643933435914956 . . . . . . . . [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 2019-06-01 23:26:46 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-30 23:26:46 +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.conversions.co' . . . . . . . . [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 962887697959085123399558983728944949699116203688112596734981642793152536199752418756348878692223173581300773566628015033045736541927615790863702710818619588406360698873161008756953922964892884415626868682850966043344202281683324101937171778852773227757812970834550554261486592822206815156496413969507243825226228552513826152556324806990697627295897830100616445667954191622876787187794790625160219446512810448090504528473346087454287453526102230261917235197225565664111138877008979562515318077720262972357645440091471072277708701709126306162057733451551365527933519236116618215716139457131824933520991808574838813048450109306243703799136570974987252708282494762851878005819979593698618092471599768282426531758397196694354981610021662868356078352182517974816984608114506560530467087609137521108398394679113258389788791676493508273654213161170325680036328635470808314484069336060772569193249518946203791226262946707090643451687833258309239499917219499777433612959586743339587558052152141191199886307640618208880848273280633790777622063179860981638149367472366329912365984093509534094670521481924528233485024451560060034062894739071434711615281139553849958699573862235023773155105393122117029261903145413313545819565803452745869195302201 . . . . . . . . . . . . . . . . . . . . [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) cee8e15187cb2af4cdb6d9c9883bd2415f429c50 . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.conversions.co' . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016b1594e1ac00000403004630440220281b5e6864db77840ce8756bc109ec3e81e6be58ab7ea730f31746bbcbf9d4da022068160503980b6bb53497f9d91e288e6f5a63976dd24e00faf2a61177f05c0709007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016b1594e17a0000040300463044021f4475e94c126eb8b192dd72c49a2cf6977136ea258b6a9863906b69b3274f2c022100b96490346d94fe77da4ee0fb257f3816eb73bdb000fe3e0815edfb1cdf00d2b4 . . . . [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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