www.conversions.co
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:52:76:eb:2a:5c:18:0f:2b:0b:5f:7f:eb:ce:e1:57:5d: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.conversions.co
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:52:76:eb:2a:5c:18:0f:2b:0b:5f:7f:eb:ce:e1:57:5d:dcSerial Number (int): 289398081835219709983440808008466010955228
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2a:e7:4b:46:74:79:f4:22:e3:94:8a:f4:49:b0:9b:43:92:70:45:25
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 9f:c5:aa:4b:a1:38:fb:ec:91:21:35:a8:35:54:61:a3:83:43:0a:0b
Fingerprint (sha256): 80:33:e4:83:fe:46:34:74:15:0b:14:ba:60:0e:3f:86:1c:b4:ca:f1:ea:60:3b:d3:7f:fb:59:35:5d:16:20:ea
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----- MIIGXDCCBUSgAwIBAgISA1J26ypcGA8rC19/687hV13cMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MDgwMjA2NTVaFw0x OTExMDYwMjA2NTVaMB0xGzAZBgNVBAMTEnd3dy5jb252ZXJzaW9ucy5jbzCCAiIw DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBANb3JxQqtAveDGsVTw/UBOWtBhKP I2O+lD2Bdgn0810biEnH5DZPJCKB2r6YTPVPr7Vn7VoVneyhBOWJ5pmbCa/xJlvB 9J1WbDLoE0N3iOGzhyoJ5XeX/U1HzGbC2JBaHVTjhTKv+dC0L83zeWrh0OwN0jwg W3ab+HAHc+eQPzFOp7oJaU/wWoJ5niKrmaz2nu3r3DZZ8NjPJ2+5W3tYrK9UP4Mu f/Hvo0XRf0J/K2pWuSjubV1jOMAw5HyPXwF1ghd1Ev0O0I/zwYm0g5rh2pNxiChJ AlObElGtzxgTCD862PsP6M2AVP2Pz5YnFekmiVqbLlNzBjlXSaEF08aQDCPmvhBb 0iXVTGIPZJhvCCYx/vMpnJG0qr8ySnIpd5voMMQ3VR+wNQi+JasEcwo5qb5Uaj30 R7h8le75ymiRjbTk3rBguZKaekTSyb5z56PNNHpHaAByt8DRy2hCjZBp9u2kaKx+ vis9CmDRX2gFsgeb+OitNi6xju1tcQQc6QU86+aphtxdyoV6j1HP6A6rRUGkb7iw T5EMrCOy74htNN1WClRbYDnTztOdiKIUOgGF/E3EbPuPZWhYvYJRK0IdDWE30UuB q9ZcaQhVOU/K1uD/z1bqvNpXGhZ40x2xxftFzb+BWc5IkidCCvbJbT24WXawWBdq anuwcBevPfUI4Z0ZAgMBAAGjggJnMIICYzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FCrnS0Z0efQi45SK9Emwm0OScEUlMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF Ze/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3Au aW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wHQYDVR0RBBYwFIISd3d3LmNvbnZlcnNp b25zLmNvMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHW eQIEAgSB9QSB8gDwAHYAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYA AAFsbzGQ2QAABAMARzBFAiEAnDbMSAQjMfpRxfs9ab56DekS+gvqo8qXiegL+QKs fyUCIEhMMo1fH40ri4IE6x84SWPlmbhiXXr9+YKJi/8ITBzXAHYAY/Lbzeg7zCzP C3KEJ1drM6SNYXePvXWmOLHHaFRL2I0AAAFsbzGS8QAABAMARzBFAiApU7Y0/BtY lEx7F5EtIaWbyVHe3x2x4/N4O8kvkfwNegIhAOYzr1UZQy8rZgNJfVhchBzA2qBI UcDjJZogaXd/G+Y4MA0GCSqGSIb3DQEBCwUAA4IBAQAX3XYbyS0+Q3ynCI1ZqBpQ /NKkQFmG6tTMN79AJehE+TRXuA/Lz3/uv5P9Fk/SZtGn1Tckj1dqCNH9SEJFf2Q3 ySZJZQPeAkewMfGvzzZjtgt4fiiERFkyxAe8/a0hjJnww0s0iMrhX/Osp6aXx3h3 F7XmxNYjxUnBiSn0x9f8zLUxAo9eXA4qf9iHeMF8n9teTbCkj0yLzY0WsM4cH0UV OsMQBkMNBmtFHOCC8F0yau6MwsptixyrFmCMHAoUYodIv1JOwov5vlJFkumtjBRv h8NmStlzNrVz7DJQu2R60mORLLXg2S0iMHPhycO0Vgf5twR5UVQQuh4gH1GmVTx/ -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1vcnFCq0C94MaxVPD9QE 5a0GEo8jY76UPYF2CfTzXRuIScfkNk8kIoHavphM9U+vtWftWhWd7KEE5YnmmZsJ r/EmW8H0nVZsMugTQ3eI4bOHKgnld5f9TUfMZsLYkFodVOOFMq/50LQvzfN5auHQ 7A3SPCBbdpv4cAdz55A/MU6nuglpT/BagnmeIquZrPae7evcNlnw2M8nb7lbe1is r1Q/gy5/8e+jRdF/Qn8rala5KO5tXWM4wDDkfI9fAXWCF3US/Q7Qj/PBibSDmuHa k3GIKEkCU5sSUa3PGBMIPzrY+w/ozYBU/Y/PlicV6SaJWpsuU3MGOVdJoQXTxpAM I+a+EFvSJdVMYg9kmG8IJjH+8ymckbSqvzJKcil3m+gwxDdVH7A1CL4lqwRzCjmp vlRqPfRHuHyV7vnKaJGNtOTesGC5kpp6RNLJvnPno800ekdoAHK3wNHLaEKNkGn2 7aRorH6+Kz0KYNFfaAWyB5v46K02LrGO7W1xBBzpBTzr5qmG3F3KhXqPUc/oDqtF QaRvuLBPkQysI7LviG003VYKVFtgOdPO052IohQ6AYX8TcRs+49laFi9glErQh0N YTfRS4Gr1lxpCFU5T8rW4P/PVuq82lcaFnjTHbHF+0XNv4FZzkiSJ0IK9sltPbhZ drBYF2pqe7BwF6899QjhnRkCAwEAAQ== -----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 289398081835219709983440808008466010955228 . . . . . . . . [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 2019-08-08 02:06:55 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-06 02:06:55 +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 876982482308141178703511350412000711630886699591459620470122271839320455616057440294530485999082167455566859979967119212989538381866288767557524612035305095663681630673021704978155126892430092883315591778251878190831505291651111377642511354660631079108980652975068996113416223127973263256362260091565175380459633229771960173846578733030022357788923032296470379951488708528632404257012717088546301863576454548759370451259305426259023641303685658668360634819216361799385368007533401151771330148781783133993371004489189054877962608657484100628216203807579836451219803840647609894977280453112531815046195786190056635112511096999978598685014778192174632309739546186192630633306923707326444365724536201335642697964297975785036703594782790042445088181490702106671935887817316661742901351041998352658595684269120184168211140753011197814816477224350538198354217623833412975161521872594186575760839667405382621493162472494129353155378104283517937255684653051259315147131943499310766634596393935395830897026434998357129333724878073758031851663247944447324261294732073694811365203137671720261027052648897349360077724916410494753223842400004116437034693944553235507739096541033990098042250765649248947123284692789972575869149550672623915652717849 . . . . . . . . . . . . . . . . . . . . [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) 2ae74b467479f422e3948af449b09b4392704525 . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c6f3190d900000403004730450221009c36cc48042331fa51c5fb3d69be7a0de912fa0beaa3ca9789e80bf902ac7f250220484c328d5f1f8d2b8b8204eb1f384963e599b8625d7afdf982898bff084c1cd700760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c6f3192f1000004030047304502202953b634fc1b58944c7b17912d21a59bc951dedf1db1e3f3783bc92f91fc0d7a022100e633af5519432f2b6603497d585c841cc0daa04851c0e3259a2069777f1be638 . . . . [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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