kvg.com
Issued by R3
About this certificate
This digital certificate with serial number 04:79:91:bb:6f:47:b3:6c:e5:00:d4:e9:bb:d3:42:49:c4:a1 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=kvg.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:79:91:bb:6f:47:b3:6c:e5:00:d4:e9:bb:d3:42:49:c4:a1Serial Number (int): 389817021400404094485933503487738326402209
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 25:b7:5d:7f:ba:e5:50:e5:a1:f7:9f:4c:20:55:24:bb:92:16:e4:49
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 92:26:b1:6d:47:1f:dc:f5:56:0d:fc:d7:73:ca:63:ef:3d:2b:61:d3
Fingerprint (sha256): 24:33:a8:a9:75:23:e2:ff:52:6b:23:4c:f5:09:10:d0:b3:be:a2:8c:0a:e7:f3:ef:c1:08:15:2c:7c:d5:22:31
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate kvg.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for kvg.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
kvg.com
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employee.ardorlabs.in
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employee.ardorlabs.in
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kvg.com
Certificate
The complete raw certificate details for kvg.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE3DCCA8SgAwIBAgISBHmRu29Hs2zlANTpu9NCScShMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMDQxNDU4NDJaFw0yNDA2MDIxNDU4NDFaMBIxEDAOBgNVBAMT B2t2Zy5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDrWTolKv6U OfiwQi7uYvdeIPacW4WXV7/T/nZXxh5hvOhsADl9PYJJB8Ws6/afd+dTgYUKdGRv nvWBkTww8Uw+0XhHF2mSy6ipuxT74kztAs0elSPPblU+TRc5PkCjg67RGHXxZx0c cL4wPDr6ljFWwmgP8QpbEcNDAHYI/0aWEujlDIkmmdvI/DQEQ+cKjAV+ltGxBNUh N12nfyTn3Fdsbu4YU8Qqg9w3GxnhuRXJHBfyzRs3N+mh1KLSrmcTqHawv3PU82RC 1cz94OMwlnfLZ0ltpM9QPRH52g45EwSIMBoGVZkgv+IuVcxa8xs6LLgvVpxM0T/o f9M6oe3r3IlZAgMBAAGjggIKMIICBjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFCW3 XX+65VDlofefTCBVJLuSFuRJMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYfr52L FMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8ubGVu Y3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMBIGA1Ud EQQLMAmCB2t2Zy5jb20wEwYDVR0gBAwwCjAIBgZngQwBAgEwggEFBgorBgEEAdZ5 AgQCBIH2BIHzAPEAdwA7U3d1Pi25gE6LMFsG/kA7Z9hPw/THvQANLXJv4frUFwAA AY4KMFESAAAEAwBIMEYCIQD35Xufoxfj4kLE/pqp3eP/OYaqIjg0lysn7Sx8vqzv ywIhAKX84/ly+2vFTmUmo7hZYruP/zuuD2m140nKT5x2X6p/AHYASLDja9qmRzQP 5WoC+p0w6xxSActW3SyB2bu/qznYhHMAAAGOCjBRIgAABAMARzBFAiEA8jTaHbhr Q1KbK0wI2e67WtczUzBM1WYqi7KucuJc5HwCIFHv28ZlrE2x76PJI5rC01g+rVQx DYB7Qso9tffDSXaNMA0GCSqGSIb3DQEBCwUAA4IBAQAtBDUMiqYXj7ZMUbz0HumJ f7MnVGdc9rO1n1WYH6t0hREKrGggL4u/CrAMbLryNNDRuS3ZFsdq9G5qMAOi0xdl ULVKJd7LCc4GRtoW3UBsaOVv6go4yfOMIbv8UQikZPDnBBFOESeYJlBABSZWPA0T Z0hPPGKpPLl+hofp4duj4eQHU2jsOLGt1+xfb+1tDN9E3fslFyiTsXbTa/OVCGCV 3ljXnZxs2EsMIskasxt1ZeLWUQLOc6wgJwdluY9GEN0hzpxiFaEBNmOl+BJC16Iy bS2FusttIyKR18JNVOuNm9bzR3YGPvgWnBl7MvmivgFF5XVijU9dqyIreoFb0XkD -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA61k6JSr+lDn4sEIu7mL3 XiD2nFuFl1e/0/52V8YeYbzobAA5fT2CSQfFrOv2n3fnU4GFCnRkb571gZE8MPFM PtF4RxdpksuoqbsU++JM7QLNHpUjz25VPk0XOT5Ao4Ou0Rh18WcdHHC+MDw6+pYx VsJoD/EKWxHDQwB2CP9GlhLo5QyJJpnbyPw0BEPnCowFfpbRsQTVITddp38k59xX bG7uGFPEKoPcNxsZ4bkVyRwX8s0bNzfpodSi0q5nE6h2sL9z1PNkQtXM/eDjMJZ3 y2dJbaTPUD0R+doOORMEiDAaBlWZIL/iLlXMWvMbOiy4L1acTNE/6H/TOqHt69yJ WQIDAQAB -----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 389817021400404094485933503487738326402209 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-04 14:58:42 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-02 14:58:41 +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 'kvg.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 29710001204533427589202419841018551010181984160365869802058045255039300581502140971530648314494446603313590329257236926392419180932091447315367215946922222959384882585844176426619743576477518122581603547385142483570386160579429871430998645949457095927117430681511833245735735619026887918343389213484324539779343904965340598507939111368700254145050717432772611547229822017871732033579387363684703522111671128328720528961095195599457494221435848207749903442559094352585468412176561023115599163173158725797391985198177516669404640738162170075886369290184506415029092584441270373742111367419561858280629158544652044634457 . . . . . . . . . . . . . . . . . . . . [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) 25b75d7fbae550e5a1f79f4c205524bb9216e449 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (11 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kvg.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 (12 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e0a3051120000040300483046022100f7e57b9fa317e3e242c4fe9aa9dde3ff3986aa223834972b27ed2c7cbeacefcb022100a5fce3f972fb6bc54e6526a3b85962bb8fff3bae0f69b5e349ca4f9c765faa7f00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e0a3051220000040300473045022100f234da1db86b43529b2b4c08d9eebb5ad73353304cd5662a8bb2ae72e25ce47c022051efdbc665ac4db1efa3c9239ac2d3583ead54310d807b42ca3db5f7c349768d . . . . [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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