countertopdesign.com
Issued by R3
About this certificate
This digital certificate with serial number 03:ad:3c:8e:fd:cc:ae:5c:71:87:6c:92:ae:07:e4:84:70:df 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=countertopdesign.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:ad:3c:8e:fd:cc:ae:5c:71:87:6c:92:ae:07:e4:84:70:dfSerial Number (int): 320286203406170238042725392584041499488479
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 3a:d1:50:20:a7:b0:d2:bd:37:e6:60:1c:e7:8b:0d:28:40:f1:69:9b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 5d:d2:a7:3d:16:a2:97:8f:35:f5:0b:63:fa:e8:e2:5a:09:b6:9a:db
Fingerprint (sha256): 3f:5f:1f:df:b4:8d:fa:83:3b:fe:72:6e:40:3d:ac:73:23:fd:06:97:fc:c9:9a:ff:39:27:14:8a:4c:b9:34:ec
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate countertopdesign.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for countertopdesign.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
countertopdesign.com
Other certificates including the domain name countertopdesign.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for countertopdesign.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF9jCCBN6gAwIBAgISA608jv3Mrlxxh2ySrgfkhHDfMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzExMjgwODE2MzdaFw0yNDAyMjYwODE2MzZaMB8xHTAbBgNVBAMT FGNvdW50ZXJ0b3BkZXNpZ24uY29tMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIIC CgKCAgEAqfovGw93Li781YyHzPqQInHVgND5brwjJtpdpgo2ufynlEHczAGg0tnP +tHkiWE25xHBPlbUNJgxnz82JyYL8fE9spFxgKvMXQ4/snUaZ+mdltJ3erD7ik61 G1222p7PH91yaTER+jwqr6WjGmE4dIO7gW0exOpa+Lni4n7ewUpOdxTlS6UX2DrH gOvyvU0/BT+DbkKH29yLuC6JQqsoDcPWmNy9xJZGOYFZ1jtvWZKsI3MVon9Fywlv nnBscvmGcs14dyxny1/178cEPASPxXiDvznpRaykMhrd3fJ/xADVjWWE9m9utnIz d5WpFwJhpIyHwZsxCkcJA/wUBUvnN+V/jLisDl9dAeTYTYaCxzke0J6yIT8ue37C IMt8pre3i4GirMZb3bBmfgo32+EQKqcl8nUzwkbstw/3f7pOm3oJ/26FI+LEPWpX ec1fz6nWqhO4N5AuVjMDeXrqZsP1py1CCo1P/f6cLO+bj00f6QVIRMi34MaYFpFI 6UePlwHVHnNFaFkpuViC1SIwKmydJEw/w99ntWUc2bHsPkRGQwasOwfsEfmAJoeP yP2VK6qDQgSAnnK+i76kBHSMTQ0NcGluXWq5E2u4AahSlNmaFH/hNk73anZwkesi fYh05j0T4FOX+hVWHxU5Z+46MD+Ara9dB1/kup8P2fPrApU3MosCAwEAAaOCAhcw ggITMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH AwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUOtFQIKew0r035mAc54sNKEDxaZsw HwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBH MCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKG Fmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wHwYDVR0RBBgwFoIUY291bnRlcnRvcGRl c2lnbi5jb20wEwYDVR0gBAwwCjAIBgZngQwBAgEwggEFBgorBgEEAdZ5AgQCBIH2 BIHzAPEAdwBIsONr2qZHNA/lagL6nTDrHFIBy1bdLIHZu7+rOdiEcwAAAYwVN1W8 AAAEAwBIMEYCIQCVDzuVZsWJOi43rp6Sf16e6u/0cfXYIamXimA3NoBCrwIhAKcC Euwqe72GUAeF6eNkuCWrWA5SnT26a3HZOuAqvtSzAHYAO1N3dT4tuYBOizBbBv5A O2fYT8P0x70ADS1yb+H61BcAAAGMFTdV5gAABAMARzBFAiEAj7mVudZmscuuTlkJ sU9Q/+Hk2zZpL3RenniEONw/gbsCIAEK3xypTX3Rm3oUTxsRT/3g9DWS7EjkRD2d 12akkrY1MA0GCSqGSIb3DQEBCwUAA4IBAQAdKa680jOLvOqmF0TKUzHdzZ1cbZjc NPPIE8a6cZX9cKUA9aTZ2qtn/iryyGGF/COYfCj+54ES0osv4gCmKvm7yLLFA7Jk 7UAvD062dTyxJK3cvZCN2At3nPcBGR7DH2dbX/PvM5/ToMkpJTPs6cTnuL3q2Iqz gugvbT4erbS3/wmO3AjNCgjqnqZ5fWudHy4rfPzR+JxmObMNLDdzCjdXc3SxgEzY 5Qa0lHMF+syVv0OmkTBtfm67DC9UG6fJf+4Xj00dw5tRC7rAqwev1qyfGLp1PaG9 lGFK3GsHuFTxazJ+T/izgfGcmE39I7iP1J9CGbpEeQnyK0y/BRqVRbNK -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqfovGw93Li781YyHzPqQ InHVgND5brwjJtpdpgo2ufynlEHczAGg0tnP+tHkiWE25xHBPlbUNJgxnz82JyYL 8fE9spFxgKvMXQ4/snUaZ+mdltJ3erD7ik61G1222p7PH91yaTER+jwqr6WjGmE4 dIO7gW0exOpa+Lni4n7ewUpOdxTlS6UX2DrHgOvyvU0/BT+DbkKH29yLuC6JQqso DcPWmNy9xJZGOYFZ1jtvWZKsI3MVon9FywlvnnBscvmGcs14dyxny1/178cEPASP xXiDvznpRaykMhrd3fJ/xADVjWWE9m9utnIzd5WpFwJhpIyHwZsxCkcJA/wUBUvn N+V/jLisDl9dAeTYTYaCxzke0J6yIT8ue37CIMt8pre3i4GirMZb3bBmfgo32+EQ Kqcl8nUzwkbstw/3f7pOm3oJ/26FI+LEPWpXec1fz6nWqhO4N5AuVjMDeXrqZsP1 py1CCo1P/f6cLO+bj00f6QVIRMi34MaYFpFI6UePlwHVHnNFaFkpuViC1SIwKmyd JEw/w99ntWUc2bHsPkRGQwasOwfsEfmAJoePyP2VK6qDQgSAnnK+i76kBHSMTQ0N cGluXWq5E2u4AahSlNmaFH/hNk73anZwkesifYh05j0T4FOX+hVWHxU5Z+46MD+A ra9dB1/kup8P2fPrApU3MosCAwEAAQ== -----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 320286203406170238042725392584041499488479 . . . . . . . . [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 2023-11-28 08:16:37 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-26 08:16:36 +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 'countertopdesign.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 693446807255871771791382403879977539186412297998213976874201786564355980308799551634742958235221256974018935988418007863262530842430537056526365068447095565880194008489310833717814950564786573447759114503834596009464586789623449156970604750778831363008637099278616016470670029490689915273024619355742749933227581633587796638547346735217430897399312212601752020047712546731463453301046263422767652247204509330647711544111649275003979960597659105573043735620122580656037543642347872577027577391295130408323030321460634371554423856852802160708516689985407566423449486983169530969868230682914178507907475540711117803085113315648393700698390724236104800199486276018031273574941447927908770881436035697048816874871371514355120199895145196902202073978629955676837850721054909931699403906178663750239646125607060170596639493009212097930267362112924386657014426039793489840524493899375211900381629003369926887206415603531922377652667318362952497651551872671595477049615351809622221707754526495180494774629905244436212908762541357034459966337506972741817969687951571222593101201018561871962939493704700531389235588755102389012530996863098980989751835087400973965637335656191725288537128273409916329084921290851203663047616510060501723675832971 . . . . . . . . . . . . . . . . . . . . [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) 3ad15020a7b0d2bd37e6601ce78b0d2840f1699b . . . . . . . . . . . . . . . . [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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'countertopdesign.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) 00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c153755bc0000040300483046022100950f3b9566c5893a2e37ae9e927f5e9eeaeff471f5d821a9978a6037368042af022100a70212ec2a7bbd86500785e9e364b825ab580e529d3dba6b71d93ae02abed4b30076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c153755e600000403004730450221008fb995b9d666b1cbae4e5909b14f50ffe1e4db36692f745e9e788438dc3f81bb0220010adf1ca94d7dd19b7a144f1b114ffde0f43592ec48e4443d9dd766a492b635 . . . . [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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