www.cucucovers.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:83:d0:fd:a1:2a:94:3f:d2:43:09:f6:47:81:03:73:d6:30 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.cucucovers.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:83:d0:fd:a1:2a:94:3f:d2:43:09:f6:47:81:03:73:d6:30Serial Number (int): 306191644204993560416759628486888884786736
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 82:0a:f4:9a:24:14:df:24:d7:81:dd:59:74:18:53:63:9d:08:2d:be
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 02:27:e2:6c:61:28:8b:5b:5b:52:95:e9:e4:7c:0b:2a:3f:a6:a2:af
Fingerprint (sha256): a4:87:66:19:5a:2c:45:65:74:11:31:70:65:dd:0b:c7:ac:6b:99:62:9c:e3:f7:e5:ab:32:7d:93:ab:81:eb:c4
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.cucucovers.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.cucucovers.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
www.cucucovers.com
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Certificate
The complete raw certificate details for www.cucucovers.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFXDCCBESgAwIBAgISA4PQ/aEqlD/SQwn2R4EDc9YwMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMjUxODIwMTNaFw0y MDAzMjQxODIwMTNaMB0xGzAZBgNVBAMTEnd3dy5jdWN1Y292ZXJzLmNvbTCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKicqoHtQApZZoqff/DaBgT6nZti 77k3yNchLTGGM895cWh1lk9RuvpRL9FwtbiT1wkfXxFV+sNXjhX2RSZqyjw2PNQ3 +biGi3D8/z4k3903EFEa6Gpjm2Z1Ku4ZKaYuvWFfMlAG5iBarRtlRpXEXK9h5vk+ ND7cgPOFTqmwx3DJErQfW1SWzY/Bs8yKDCg59naYSYceiXg+Tesq8CvmuNMSvKYv 2QSi77ERqYSmn3dX6Ht/eVwoXktuULh2a1TRdgJZMT1wy0kSArCrz/TGxSTkB1gn hXgpRD3iXcBw/xpav21oNYs8lOW1WSL/73D+I0Xb2ADGQa3/eTk8iWf0tHcCAwEA AaOCAmcwggJjMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYI KwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUggr0miQU3yTXgd1ZdBhT Y50ILb4wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUH AQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5 cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5 cHQub3JnLzAdBgNVHREEFjAUghJ3d3cuY3VjdWNvdmVycy5jb20wTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdwBe p3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW8+gJs4AAAEAwBIMEYC IQCana9XMXvdIocHAniBig/+ZGmYBR8gqhzkAF2ck/WYPwIhAJXXivrUUasywpb8 HF9RIz1tx5o9/urPrEQpn5DxarKtAHUAsh4FzIuizYogTodm+Su5iiUgZ2va+nDn sklTLe+LkF4AAAFvPoCbIQAABAMARjBEAiBjneeP0j7VDrEEno7mBGN2grqO04qL 4vL+l532nW6wRAIgZtKml+4AKi059LU+8/IrOeqOd+BOzE263J/4f5hHqM0wDQYJ KoZIhvcNAQELBQADggEBAGgiAuP70f9kO21HuJE8vOzbT2zGInNCsC6NUebbHKqC 9bLTEya84cLW7WaHNxe/xeU7BX7IanOck2/eoug0XFJ0FlyItdqb45j3+iZkxv7B /vdeCxpgE8gDSRjHwkBCbiqYNbti9SrNVy7KnnMkgHB6KMN6rH1vOX2R1+gBqDUU rWWyTkgP2aRnGiHPmN/mmvQa10GBaadpQsPjHfekdQFoC/cGVkQRWePBz3mEIFv3 ZL47c5gkCN5ZxRVJy7HSErirkZMqHHWWDW5V7nHIhz25pc5ueUWv4i4LE1ypoT7G S3fqv07xjrKQ/+HBEWMfTsi/jN94IoEVifCp7PF4dL0= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqJyqge1ACllmip9/8NoG BPqdm2LvuTfI1yEtMYYzz3lxaHWWT1G6+lEv0XC1uJPXCR9fEVX6w1eOFfZFJmrK PDY81Df5uIaLcPz/PiTf3TcQURroamObZnUq7hkppi69YV8yUAbmIFqtG2VGlcRc r2Hm+T40PtyA84VOqbDHcMkStB9bVJbNj8GzzIoMKDn2dphJhx6JeD5N6yrwK+a4 0xK8pi/ZBKLvsRGphKafd1foe395XCheS25QuHZrVNF2AlkxPXDLSRICsKvP9MbF JOQHWCeFeClEPeJdwHD/Glq/bWg1izyU5bVZIv/vcP4jRdvYAMZBrf95OTyJZ/S0 dwIDAQAB -----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 306191644204993560416759628486888884786736 . . . . . . . . [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 2019-12-25 18:20:13 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-24 18:20:13 +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.cucucovers.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 21285290140429459001136164140367099138095047718891671600665373791731244208259438975133616360267240523627226520489486428149605777000812648687468188713790641643930473033118382016202367489193455900700134405051566774621634620752709494439542783133011375716425104937996738922209467921331838709889281259914608407994162073351358521012083747714648194553861460368621070834056902748617550931072292986552085060704036549806160574185628283190689791167170541868288259165112720163606334437878915185234184382874429914579188374094777411139927618597640361538003027512496736543478780084218740296507372023045305373014475036814674694026359 . . . . . . . . . . . . . . . . . . . . [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) 820af49a2414df24d781dd59741853639d082dbe . . . . . . . . . . . . . . . . [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.cucucovers.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) 00f00077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f3e809b3800000403004830460221009a9daf57317bdd2287070278818a0ffe646998051f20aa1ce4005d9c93f5983f02210095d78afad451ab32c296fc1c5f51233d6dc79a3dfeeacfac44299f90f16ab2ad007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f3e809b2100000403004630440220639de78fd23ed50eb1049e8ee604637682ba8ed38a8be2f2fe979df69d6eb044022066d2a697ee002a2d39f4b53ef3f22b39ea8e77e04ecc4dbadc9ff87f9847a8cd . . . . [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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