www.vptco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:ee:71:16:7d:5c:2e:92:35:a7:bb:0c:25:53:08:2e:7b:ca 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.vptco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:ee:71:16:7d:5c:2e:92:35:a7:bb:0c:25:53:08:2e:7b:caSerial Number (int): 429586666590883528625396788149879760124874
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 02:69:61:28:46:9a:da:68:b7:14:a0:4c:1f:0e:f0:72:cb:9d:26:a2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 2c:31:02:c9:86:7e:b3:ce:2c:ca:03:34:56:58:fe:a8:c2:f8:5c:14
Fingerprint (sha256): 49:74:c2:4a:eb:8c:fa:04:dc:4f:e1:06:35:e5:fe:60:b6:43:46:ff:65:51:f2:88:a9:c4:12:e4:b6:cf:3e:d8
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.vptco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.vptco.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.vptco.com
Other certificates including the domain name vptco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.vptco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUTCCBTmgAwIBAgISBO5xFn1cLpI1p7sMJVMILnvKMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTYwNTM3MzdaFw0y MDAzMTUwNTM3MzdaMBgxFjAUBgNVBAMTDXd3dy52cHRjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQC+ZHna6/B1H5O5e7kdM5dA6qfmBujfHvbQ HZWRa/fqTusf1irXujf3kjyeNQk9y4NiLB0bxIwnzw6n2dfpnGMCdUXW51ai3MVk JhGuGhI0ViZBHCgdiwxIEAqdwn3o3jGp2rfvYzNh85yNbXigfxdTzSmM/fy/+ycO mJ1fQ+baQeezaor4B9gG36BhzR9ypPSn4WMfd4D+HpJd7MeUonQ1lcOkpY9RBPIj /7zaxqbOeCDXDZZJLtcX+x79bdV9ORPMqnT+TGmwwnr8Gmq4XUxOtT76QEJwqXCT 4wSsiWgLsfCd7cMbIrSSAs5fUH9P06qCWw/dpdW6hGCTRBxUgwAp46aw/bpAE7F7 vI0sg3/Cl90VgomjCmbGDVhoIkbbd93QXqmVfgL/8DbNIvrssugSya4+StfBVn1P LrDBqR76iJykR/HVmWshPwnAeXglTkKl6vVP1U6iZrDtI7ioeeAMgOArs3iJf0Hj ddJDxxqiN50zGp9R/VaY4jRH0AAL82F9SEI+rWAYFovz06mfhX41Ypjy0mqZml3O 0HpSM9jb0zV5/VlF+x6mIQuuPpTaRCOUm5QLDQX7j4iTkEFbTGgwev1W/djnT5uK LkhHRrkbqwBHADur3Vjl0f4lILdFeWvM3yrtllmnMLNsn4lJ0DzHQFJbctHzP7/g QfzCr23zkwIDAQABo4ICYTCCAl0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQCaWEo RpraaLcUoEwfDvByy50mojAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy52cHRjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHx AO8AdQBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW8NbTIDAAAE AwBGMEQCIAaVjeDleiFRmVKhLk1buzgURC6MwK1Jvsh/5+4ggrcuAiBRmmzrc74D 1NZd9kqJ7MVycA7esKqBLWr9HMLmWb8E5QB2AAe3XBvlfWj/8bDGHSMVx7rmV3xX lLdq7rxhOhpp06IcAAABbw1tMiQAAAQDAEcwRQIgM8o2tAxbquEa7tv7JHbBLRiA 08kLFyMGK3j2e6r4Ww0CIQDtppSEf3PsYZ0xT7Xkh0kgsH2u79IM5uyqh0kDXBY4 kTANBgkqhkiG9w0BAQsFAAOCAQEAizjaPmefEu/alRkI4AgkxhDhnSBHeNP2DTpx iEkuTEI5B+XUegiwKvK0crDEeZusbKoBeXoCm6PmKv3PF2ytWKej/aGkDG9UZiok cJFiHubtqNOGOA/STQZYv8qgWw9mk/RG5n9QhjL7CTTgaP5DuZeZETRf/tmrmvXl Uxjjqzf3OcG51aTdyZ1cXWy5PRP8p17+vDbvaVFyMEZdoyIgwlbuOaaXmxH06e5N vwJyqTrUBvYB8xHEkG/JBPQQRoPZ1RvlgQM0HjtfzqFZkMYXRyo6t8SdW9fbOeEx XhT3fFLQPAu0HLFzgb3ixkBAlQJ/Cu3hTl6sFlg0MwQwS+cOrA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvmR52uvwdR+TuXu5HTOX QOqn5gbo3x720B2VkWv36k7rH9Yq17o395I8njUJPcuDYiwdG8SMJ88Op9nX6Zxj AnVF1udWotzFZCYRrhoSNFYmQRwoHYsMSBAKncJ96N4xqdq372MzYfOcjW14oH8X U80pjP38v/snDpidX0Pm2kHns2qK+AfYBt+gYc0fcqT0p+FjH3eA/h6SXezHlKJ0 NZXDpKWPUQTyI/+82samzngg1w2WSS7XF/se/W3VfTkTzKp0/kxpsMJ6/BpquF1M TrU++kBCcKlwk+MErIloC7Hwne3DGyK0kgLOX1B/T9OqglsP3aXVuoRgk0QcVIMA KeOmsP26QBOxe7yNLIN/wpfdFYKJowpmxg1YaCJG23fd0F6plX4C//A2zSL67LLo EsmuPkrXwVZ9Ty6wwake+oicpEfx1ZlrIT8JwHl4JU5Cper1T9VOomaw7SO4qHng DIDgK7N4iX9B43XSQ8caojedMxqfUf1WmOI0R9AAC/NhfUhCPq1gGBaL89Opn4V+ NWKY8tJqmZpdztB6UjPY29M1ef1ZRfsepiELrj6U2kQjlJuUCw0F+4+Ik5BBW0xo MHr9Vv3Y50+bii5IR0a5G6sARwA7q91Y5dH+JSC3RXlrzN8q7ZZZpzCzbJ+JSdA8 x0BSW3LR8z+/4EH8wq9t85MCAwEAAQ== -----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 429586666590883528625396788149879760124874 . . . . . . . . [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 2019-12-16 05:37:37 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-15 05:37:37 +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.vptco.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 776733569423957930903164534249544541724725683164703531425256151024169728862129207674810656429380802003864859484549215513632496893946808409517254042246174565607787928246173363832863352335728996976435896084700604372168312171907923903528178175875661837327052631317548455069725189327345984642015577818604311622834370951327025265151115489175760820642776013248415792290084188356173948347087774867056318254136353438464921340587575402424817828094538861718966338083544066260418152607857090280811723602113463066446867358331528820427848858559205306646656812234513860665474490987256188521712970230055243834036034600564407845835088638498024751240007536881155222753824081055767178568432859170860417222638322169355713732878247505035833534450904367559683801447547404508449065205587845818672765979715868922349846372588742237082528573537624306823455529002849884126395721404163098212807632639205345419213213168436528823295307803625278902643322846725269122753153027309971302528925622864031092466677505376961195833201862074267856248518665173534422705037650403421754733035521507946967567532304509067553333704126598035401855995351029240055061551441890239133665572317982865004138823438168382148848075453713867576525162614319751614602741629808793822247646099 . . . . . . . . . . . . . . . . . . . . [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) 02696128469ada68b714a04c1f0ef072cb9d26a2 . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.vptco.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) 00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f0d6d32030000040300463044022006958de0e57a21519952a12e4d5bbb3814442e8cc0ad49bec87fe7ee2082b72e0220519a6ceb73be03d4d65df64a89ecc572700edeb0aa812d6afd1cc2e659bf04e500760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f0d6d32240000040300473045022033ca36b40c5baae11aeedbfb2476c12d1880d3c90b1723062b78f67baaf85b0d022100eda694847f73ec619d314fb5e4874920b07daeefd20ce6ecaa8749035c163891 . . . . [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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