www.corestat.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:43:4b:c3:7d:bf:15:bd:1c:07:c8:48:7a:1b:c7:5f:d5:a3 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.corestat.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:43:4b:c3:7d:bf:15:bd:1c:07:c8:48:7a:1b:c7:5f:d5:a3Serial Number (int): 284236483526995407275012413715093894714787
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 1d:7b:28:bf:23:7e:24:1c:8b:9d:10:aa:2d:70:61:45:2b:fa:74:fe
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 9f:91:c5:a6:a9:17:17:8f:50:4c:72:20:2e:2e:9e:44:bf:f2:48:5b
Fingerprint (sha256): 63:5e:f9:de:b7:1f:e3:65:ea:da:83:0b:3a:0b:53:10:e8:8b:67:10:16:6f:fd:47:dc:f2:ae:74:de:d3:77:06
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.corestat.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.corestat.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.corestat.com
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(limited to 100 certificates)
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tlcrealestatepropertymanagement.com
ballisticcases.com
www.corestat.com
www.corestat.com
boxmann.com
corestat.com
jacksonvillejointpain.com
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71554.com
www.permitmasters.com
resourist.com
corestat.com
corestat.com
corestat.com
www.unifeet.com
www.tristatecredit.com
www.corestat.com
tlcrealestatepropertymanagement.com
ballisticcases.com
www.corestat.com
www.corestat.com
boxmann.com
corestat.com
jacksonvillejointpain.com
www.corestat.com
71554.com
www.permitmasters.com
resourist.com
corestat.com
Certificate
The complete raw certificate details for www.corestat.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWDCCBUCgAwIBAgISA0NLw32/Fb0cB8hIehvHX9WjMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTgxNjMxMDFaFw0y MDA1MTgxNjMxMDFaMBsxGTAXBgNVBAMTEHd3dy5jb3Jlc3RhdC5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDXjHE9su2wobVRfeRsFVHkoAfFUiIh 0sHc0CcjvLmdpJeMRTawrzjwc+ruiLbfc/zLoo6pH0PrklCtlXq/ndW4rNoJeg9j NLNNt8ENmbHt6dP4qqkh2sQshKWvMG15HxZ65He3eUX+yaVPvkAOGJHGKjyKDlmK ICyAJynCadpvPR8N6OhauRKoWzIxQWoLGuoigt6HHQcRmu8uyjTmk08MGThR0TaI wliYGvSmDnUy9qTEu4ew6kg6o7ynQBMs6jQP+ONLVnG54hFMM7wTjh0GW7Ne+qUL 002SeScSnLzF7ZNz4fFhYQh5yydq69e+QxTeT1CG8qP2sQbrp+j09nEulpF2ts2D t5VskD5pImJUNeuzKlNVheQY5IUl5cuXjYQxqdwvzPj9dG4nmU6deSniO5/eFnrB lAXxPVl1fnB3YEXGKOPVmvBnzd2wZepfv5EdeU/Bdlnae4mXF+g7ajbxNaei5Q74 z8ZKYR1IqaWLb79Ta+fkCL4ENFB6Ld0uansnTrrIKRM8fNgAoL4ehxC5GJZglJDa cP4CFdVq0RZ7U3A8necUBKs4BsB0VjDGEVU74H6bokg9C9B8B5s6V/AsRn49/Ei2 rMFJ2n/HMPMNHz8pUylCMIHwyqHpQksWDlykq+mGUXpmuu4W2i/hEx9+6waCMCKS Es+JS0WbuBgIawIDAQABo4ICZTCCAmEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQd eyi/I34kHIudEKotcGFFK/p0/jAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5jb3Jlc3RhdC5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQC BIH1BIHyAPAAdgDnEvKwN34aYvuOyQxhhPHqezfLVh0RJlvz4PNL8kFUbgAAAXBZ WmeoAAAEAwBHMEUCIQD7pC+w+e8OHzwaB9d2lB+FYZTbRCAAJvQ2UrWE0iMlBwIg YVEx80voYLfDnbAQ2974lXm5AG4FHJ3X7gSTTh38orYAdgCyHgXMi6LNiiBOh2b5 K7mKJSBna9r6cOeySVMt74uQXgAAAXBZWmfFAAAEAwBHMEUCIDfMokrVvrjeijJc AvKhqWGt/BBWaHxzjeUe2IywMpMwAiEAzvwfs0hNltX4jev2QH/1vCyxniqPbtGU LSaMBRZat7YwDQYJKoZIhvcNAQELBQADggEBAGYLEBT0Bb1DKCZo/FRMJxpSS5ya i4lIS193z407M4J1IlvrCyQVrCB3Ud/b+jkBoFCYKWBzoyGQT/54BGOGA3UGj59m ceyM+zaKrWIpeRHdvO2JBOKYSWKhgOSlAix/k+AU5s8jJX0CYFM7zy6dTDrvSFSy Hvaw6SiNtC+AAigK02RSiF1btaHVgqa7ApYpc2LGsV3+HlNMtpyDDHDYpCXwGOiz ZuAmMZfhyIAhh52QTQ7/Dl0JvKni6FCpGesy3GJjPaEQ+zY6/17MtNNS3PmS7J2G qYDjjbP6vgV3t1YvrsLrFxHS9MoJKJ3ya4GLfldIqFUWiT948dEBpt2s+q4= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA14xxPbLtsKG1UX3kbBVR 5KAHxVIiIdLB3NAnI7y5naSXjEU2sK848HPq7oi233P8y6KOqR9D65JQrZV6v53V uKzaCXoPYzSzTbfBDZmx7enT+KqpIdrELISlrzBteR8WeuR3t3lF/smlT75ADhiR xio8ig5ZiiAsgCcpwmnabz0fDejoWrkSqFsyMUFqCxrqIoLehx0HEZrvLso05pNP DBk4UdE2iMJYmBr0pg51MvakxLuHsOpIOqO8p0ATLOo0D/jjS1ZxueIRTDO8E44d BluzXvqlC9NNknknEpy8xe2Tc+HxYWEIecsnauvXvkMU3k9QhvKj9rEG66fo9PZx LpaRdrbNg7eVbJA+aSJiVDXrsypTVYXkGOSFJeXLl42EMancL8z4/XRuJ5lOnXkp 4juf3hZ6wZQF8T1ZdX5wd2BFxijj1ZrwZ83dsGXqX7+RHXlPwXZZ2nuJlxfoO2o2 8TWnouUO+M/GSmEdSKmli2+/U2vn5Ai+BDRQei3dLmp7J066yCkTPHzYAKC+HocQ uRiWYJSQ2nD+AhXVatEWe1NwPJ3nFASrOAbAdFYwxhFVO+B+m6JIPQvQfAebOlfw LEZ+PfxItqzBSdp/xzDzDR8/KVMpQjCB8Mqh6UJLFg5cpKvphlF6ZrruFtov4RMf fusGgjAikhLPiUtFm7gYCGsCAwEAAQ== -----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 284236483526995407275012413715093894714787 . . . . . . . . [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 2020-02-18 16:31:01 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-18 16:31:01 +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.corestat.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 879361579275489867657926707606537588742011032721666721232835642374486498038599758475183089188346301454378565001012905586557069189219578685646113143134497510924631771936526401085334924385165661733412715445424173808677599832692231358786755754260516917645333040426068808915460885402567226906606469732993396097582974075744620541940814448034276306063515744361413184972169141590769768016252756438900130535253038009073058361996480363947397908219564392817646619246378313042623552507027947179275848259553963246208182250087436779335333483875134778699453280571783891860262024356338922526786850323925793813677658289421824899171033661512087322944632230727931559649247445785017399884481969912474993901823540267762650572268154154968366512560951509322201833661399963714740227998682624715902096358676696351300451157334841262554967215237240137131084455436248689788602130136921381845146612529787491913789341396052087335109345095126341128718124745528723197105484672039935104662224669865197157280189789551223987312800979557069290744711418803741074675856042387655877329176890727164409438875624133010656775856551807884336662225165800708043806411404874379671019064392295424778455197717230188932215438500528145882890383846707165379789460022832360098041956459 . . . . . . . . . . . . . . . . . . . . [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) 1d7b28bf237e241c8b9d10aa2d7061452bfa74fe . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.corestat.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e00000170595a67a80000040300473045022100fba42fb0f9ef0e1f3c1a07d776941f856194db44200026f43652b584d22325070220615131f34be860b7c39db010dbdef89579b9006e051c9dd7ee04934e1dfca2b6007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170595a67c50000040300473045022037cca24ad5beb8de8a325c02f2a1a961adfc1056687c738de51ed88cb0329330022100cefc1fb3484d96d5f88debf6407ff5bc2cb19e2a8f6ed1942d268c05165ab7b6 . . . . [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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