www.zuculini.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:02:b4:b3:1a:b4:a6:14:94:32:e7:9e:f6:a8:f7:a1:e9:f2 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.zuculini.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:02:b4:b3:1a:b4:a6:14:94:32:e7:9e:f6:a8:f7:a1:e9:f2Serial Number (int): 349369899462916944442197553535013450017266
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: d8:13:85:79:c5:30:f6:6f:be:60:92:f0:2c:50:68:b4:e9:08:9e:bd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c0:d6:f3:e2:f0:4a:72:92:ba:eb:30:3c:9c:ea:9f:77:26:0c:6b:c4
Fingerprint (sha256): c5:4d:ae:03:d4:35:d3:f0:0b:e7:2c:81:c7:2f:31:78:a3:0a:19:47:fb:f4:73:91:f8:11:60:91:91:51:7e:75
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.zuculini.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.zuculini.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.zuculini.com
Other certificates including the domain name zuculini.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.zuculini.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWDCCBUCgAwIBAgISBAK0sxq0phSUMuee9qj3oenyMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjUwMzUyNTRaFw0y MDA1MjUwMzUyNTRaMBsxGTAXBgNVBAMTEHd3dy56dWN1bGluaS5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDFHYbBJBrBsVA0cjnLl+dEF7gRjUI4 7XViBXWY3E7h6Z9bYTYO9ejecJiXrINTqn1SKAN5Xi9YRXCeFGaWsNOu7q7JpACD /gnEfqHPrEPkbXXLQlRmDVRfcwrWkN4kJue9z+2N0N+DC3/9A1hcHVPDZYhcSdpR H+qo+OjhByDhsZoZP9AyDymxknglDX1ZKW+henpdM8CWqX0kJFxEkgwKHD0MGQ8C aKAIO/ZW9kooudaryi08xNe4zTL+Fkg6LEcUHItbncqOAHB/uaYnL83V127Z2cNi 08BAe+Fxckb1VIX8YHA15hh+eVE7e/HNq2sUighLmDSCnOx+2nsYrRO7lAHpdSFM BH3s9srN7A/Ca3Q/4U0sFJM23iUJAw5tDZHjfBG3AutA12qOZT/opLLA9s+PsGXp J+EdRFR13x0QjGHofSm/tyMxLakqhQLkIMyJpOMgEgYmg1HmrUkB37YaLUND6YG7 iGEaEusd0jvSJUoiEerWf1iMYF/o2Nyb2wc+ro0c9tqY8MQfz1TL3tVEt48/kTOz FF35dkEpQpYmDdzTKZvcX6o+H7mzu0vCCWSAR5MMJz68cpYyZgRmjmprcKaldlKG grSHLX+D7rLgtHAZ/8BPgd8gKQtP7oLnJ+TvV1y9v922sPzs9ux+LcE34vXRksgI zUiyfdqKGcf56QIDAQABo4ICZTCCAmEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTY E4V5xTD2b75gkvAsUGi06QievTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy56dWN1bGluaS5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQC BIH1BIHyAPAAdgDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAXB6 sNfZAAAEAwBHMEUCIQCnLRM2aJvFo7ePDHsDJWUp0clNNddh6/fFsWxVX0rekAIg VJ73lr59tFtRRrLH3BzS5fgzXI+Ec/Mc9SY4gnODhVYAdgAHt1wb5X1o//Gwxh0j Fce65ld8V5S3au68YToaadOiHAAAAXB6sNgAAAAEAwBHMEUCIQC5PZEuDGcqaN3P lzLdjANtbsVQl5Ro5O9WcoQMUgSc2QIgcWq/zGU2Pl4ypWMEspxXLr4qUDNQNFrw w4PISba9YZYwDQYJKoZIhvcNAQELBQADggEBAE/E+9avF6h22SmVe6DmDLiSM8uo qdNhTZ2w8bd2UP3OOHVe4uW7sSz9NerFZcv9WFTIKT1r6JujOXqWwFL/GdXBeTUz M91SnBuMlvlRB0KRi1y6I0jZdnTX/O+huPCYpaKPKMA8Qf+MCZrs0DtCUtySoJdZ e4TeJSSd5xZ7LEhWwDdFF5sYSr538VQNLSA0yEbgzYcN2w0bjBDXaf2kw7bGLACn Fh0jYpZkNkOydZ4Qq/2+rEWGXWVWrL5xfVIQ8gk9dKTtyThPTwjiwJUMwunhcHXz cxhWcSSh4fGp1G5ULo68D6Z1YzsfVJeLsosNO/wMfSkZAd0MbQYR/eDPviQ= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxR2GwSQawbFQNHI5y5fn RBe4EY1COO11YgV1mNxO4emfW2E2DvXo3nCYl6yDU6p9UigDeV4vWEVwnhRmlrDT ru6uyaQAg/4JxH6hz6xD5G11y0JUZg1UX3MK1pDeJCbnvc/tjdDfgwt//QNYXB1T w2WIXEnaUR/qqPjo4Qcg4bGaGT/QMg8psZJ4JQ19WSlvoXp6XTPAlql9JCRcRJIM Chw9DBkPAmigCDv2VvZKKLnWq8otPMTXuM0y/hZIOixHFByLW53KjgBwf7mmJy/N 1ddu2dnDYtPAQHvhcXJG9VSF/GBwNeYYfnlRO3vxzatrFIoIS5g0gpzsftp7GK0T u5QB6XUhTAR97PbKzewPwmt0P+FNLBSTNt4lCQMObQ2R43wRtwLrQNdqjmU/6KSy wPbPj7Bl6SfhHURUdd8dEIxh6H0pv7cjMS2pKoUC5CDMiaTjIBIGJoNR5q1JAd+2 Gi1DQ+mBu4hhGhLrHdI70iVKIhHq1n9YjGBf6Njcm9sHPq6NHPbamPDEH89Uy97V RLePP5EzsxRd+XZBKUKWJg3c0ymb3F+qPh+5s7tLwglkgEeTDCc+vHKWMmYEZo5q a3CmpXZShoK0hy1/g+6y4LRwGf/AT4HfICkLT+6C5yfk71dcvb/dtrD87Pbsfi3B N+L10ZLICM1Isn3aihnH+ekCAwEAAQ== -----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 349369899462916944442197553535013450017266 . . . . . . . . [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 2020-02-25 03:52:54 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-25 03:52:54 +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.zuculini.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 804160417102216883886822324825696465896681788254396077020423584243673100659155762298353255532222468440959460692193291006715896025410945212583096744444486077310975407524202841708152905232653771205433320440063274868937062495074546527946183780773799821212205492668080912892361635133604624412875824399141582935406530693629485012556514615823413337191478628561174519829743759277683848482189390224627594543588080002363127617754986627263476926089331578514006530495833427744822326051057972691440404632762409474463602561458574239078925463912067492496948833856734672268264469544040803926764046871386855198597834025389940490096505177032561549248843182218866492759524461744050058717909030990149270210688152486215476335673653035089469331589166605096656915729188419656335907065038169733906264920577133635547577008929039498098535121209006984347694815232173953026459238826791941162625388395012875016024787360416177045938569166714539833207262388967273841282556572189760949790607953598663238517207158377551505921440604054484782250646062008857067746932706617297264002617941536456249683379551927840213172194868124393812540848316180760968117023266283013850689589022157007858040494764171461502637659285546563190359638920606563353984464291841121970645629417 . . . . . . . . . . . . . . . . . . . . [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) d8138579c530f66fbe6092f02c5068b4e9089ebd . . . . . . . . . . . . . . . . [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.zuculini.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) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001707ab0d7d90000040300473045022100a72d1336689bc5a3b78f0c7b03256529d1c94d35d761ebf7c5b16c555f4ade900220549ef796be7db45b5146b2c7dc1cd2e5f8335c8f8473f31cf52638827383855600760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001707ab0d8000000040300473045022100b93d912e0c672a68ddcf9732dd8c036d6ec550979468e4ef5672840c52049cd90220716abfcc65363e5e32a56304b29c572ebe2a503350345af0c383c849b6bd6196 . . . . [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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