cucucovers.com
Issued by R3
About this certificate
This digital certificate with serial number 03:c2:21:52:91:6b:d0:b6:88:5f:d4:3f:6d:0d:eb:db:87:9b 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=cucucovers.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:c2:21:52:91:6b:d0:b6:88:5f:d4:3f:6d:0d:eb:db:87:9bSerial Number (int): 327395930219637503400507819134754745976731
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: bb:81:a3:a6:ee:76:47:c5:e3:08:0f:8e:f1:af:ed:b7:dc:aa:c2:8e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 09:4a:15:04:2b:c4:cb:7a:87:19:d7:45:a1:7d:56:1e:c0:db:72:03
Fingerprint (sha256): 1f:fb:d5:9d:33:4d:1c:77:86:b5:51:33:b5:22:c5:9d:1e:06:99:00:e9:e1:7d:47:53:e5:6c:2d:bd:5e:3f:2a
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate cucucovers.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
cucucovers.com
Other certificates including the domain name cucucovers.com
(limited to 100 certificates)
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Certificate
The complete raw certificate details for cucucovers.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFJDCCBAygAwIBAgISA8IhUpFr0LaIX9Q/bQ3r24ebMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA1MTQxMTU2MDVaFw0yMzA4MTIxMTU2MDRaMBkxFzAVBgNVBAMT DmN1Y3Vjb3ZlcnMuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA 2QTBu+8y5Aag1Qnm9Xb9UMMnhDDVQPPm0z/AvK8bdsfkeELDnbyNAmSeM4Ian9xQ Lp8gYxe9cmK31KAHubhYdRtRKyQ6XJ8GnyT4it2H76xAqDjGjReEqHZDDMrOZBFy Nt6zy3o8pNHPkuySkwUsRTZDCvc4hcdA6Wz8o5Xw+kK5RugUaIT4OBuj99+GhOz9 GTZ/5+RYykhoq7nnC+xc0YXQkdB7EFUM2Xqt3WQbqDz9VdMrqJNbhqmxjj5sPl1Q OJeSiXDvobEMCSrARAXlT54RZ+rtRK0onLigrFkuYjy9JoGoBngD4gc9MYj+7fXF 4WFJKzn1sOySfGmJH8ueRwIDAQABo4ICSzCCAkcwDgYDVR0PAQH/BAQDAgWgMB0G A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1Ud DgQWBBS7gaOm7nZHxeMID47xr+233KrCjjAfBgNVHSMEGDAWgBQULrMXt1hWy65Q CUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9y My5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3Jn LzAZBgNVHREEEjAQgg5jdWN1Y292ZXJzLmNvbTBMBgNVHSAERTBDMAgGBmeBDAEC ATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNl bmNyeXB0Lm9yZzCCAQYGCisGAQQB1nkCBAIEgfcEgfQA8gB3ALc++yTfnE26dfI5 xbpY9Gxd/ELPep81xJ4dCYEl7bSZAAABiBpVHiQAAAQDAEgwRgIhAMh9iUAOKUyr If9QUuVFWwfoo4jdpAZ3KY20bcPxEN65AiEA1ON6f169T/tC1JQmYDP5a6hZ3hwu 2WCKRp6gclLApTYAdwB6MoxU2LcttiDqOOBSHumEFnAyE4VNO9IrwTpXo1LrUgAA AYgaVR41AAAEAwBIMEYCIQC3cYB2wxRIcesRbsleKYLxIs4d/tHMahxcNHKWek5+ pAIhAIb/ey2S7GyGGScL39934OAzPMKWKwe9lQcWFusE7KtbMA0GCSqGSIb3DQEB CwUAA4IBAQAOtS3uGnLv10EMlkOoQIdWB1TULFipYklfvbESfIsfF2CWAcMn+kkK 4nUy31x9LIQRY2UdKgMcjRU/aU4LhCUhSnvVR+8FrVLV4mCGBCUF2GmMLucBiuEF oTHIcsnmqlZltcrLS+NPX/themkzYGAy5ok5BmbZMjqrG9o2hY+JU2P3LjmO4r8/ UY6BByEUl5+Sz/aw9qZh3ne2qh2dtqtGJjp16kAMe5U9SeQWyhv1NEYMN1Q2GP9g FQsBkCQlI+imZU4eK2a36fo9Dyl9WCi9KrkyzMHh7LHDg4wKYdPURmYsZid2Dz0S umhcpxPU4qRTY++AFgr0xSUlltRyO0aW -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2QTBu+8y5Aag1Qnm9Xb9 UMMnhDDVQPPm0z/AvK8bdsfkeELDnbyNAmSeM4Ian9xQLp8gYxe9cmK31KAHubhY dRtRKyQ6XJ8GnyT4it2H76xAqDjGjReEqHZDDMrOZBFyNt6zy3o8pNHPkuySkwUs RTZDCvc4hcdA6Wz8o5Xw+kK5RugUaIT4OBuj99+GhOz9GTZ/5+RYykhoq7nnC+xc 0YXQkdB7EFUM2Xqt3WQbqDz9VdMrqJNbhqmxjj5sPl1QOJeSiXDvobEMCSrARAXl T54RZ+rtRK0onLigrFkuYjy9JoGoBngD4gc9MYj+7fXF4WFJKzn1sOySfGmJH8ue RwIDAQAB -----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 327395930219637503400507819134754745976731 . . . . . . . . [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 2023-05-14 11:56:05 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-12 11:56:04 +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 '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 27396057830268932489897993256525341494990791714690588318851274132972450556878863122007543868153664098519470624039341727552043063039481470519221534859492943613877067753907083752990149390575171667620809828487384861394427875804098369319099097566285591684257084466432712024460059563039705054366423359590873638741284395593449070183357740932529862861361149846799305073555817661559541881352196758827693916615924716778046818420620622075969578375088750272405725265482035501806168614843272877633138290919791784162065106747278637613870540257169557950725193545443738359685355168771014300141093952855332887423710809437519053823559 . . . . . . . . . . . . . . . . . . . . [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) bb81a3a6ee7647c5e3080f8ef1afedb7dcaac28e . . . . . . . . . . . . . . . . [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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001881a551e240000040300483046022100c87d89400e294cab21ff5052e5455b07e8a388dda40677298db46dc3f110deb9022100d4e37a7f5ebd4ffb42d494266033f96ba859de1c2ed9608a469ea07252c0a5360077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001881a551e350000040300483046022100b7718076c3144871eb116ec95e2982f122ce1dfed1cc6a1c5c3472967a4e7ea402210086ff7b2d92ec6c8619270bdfdf77e0e0333cc2962b07bd95071616eb04ecab5b . . . . [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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