www.tuzco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:3e:34:22:e7:8a:15:c9:e4:16:ae:c0:6e:dc:4b:4c:81:2a was issued on by Let's Encrypt.
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We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.tuzco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:3e:34:22:e7:8a:15:c9:e4:16:ae:c0:6e:dc:4b:4c:81:2aSerial Number (int): 369615951566190025257673507631892779532586
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 6f:68:c4:6e:a7:60:03:94:37:2c:da:b8:ed:66:0b:35:7d:35:73:c6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 3b:bf:63:04:b2:b8:30:e1:d4:c5:ab:dd:78:f7:52:2e:c1:4e:79:13
Fingerprint (sha256): 3f:3e:8f:93:04:9b:ec:8b:15:b0:2c:5e:82:94:23:02:9f:c1:69:b5:0b:71:82:8f:57:3c:01:35:91:75:9f:3f
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.tuzco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.tuzco.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.tuzco.com
Other certificates including the domain name tuzco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.tuzco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISBD40IueKFcnkFq7AbtxLTIEqMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTcwMDEzMjlaFw0y MDAzMTYwMDEzMjlaMBgxFjAUBgNVBAMTDXd3dy50dXpjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQCfqlMZThmoofywh3DoP79JyW2dpB8NFyZy dv23uP+6lxPpfixyvQWHrF2FBcCA3JtqFDoOIByT6l2aGI9jB1BHAe5LMSjW20P8 pvou3Ts6nt7hLCPo5qvUcKlcVuLzP50/Ydl1IKAsa6p4C0S9fRmxZIvzH2r1ucBz +qrs8fjFGS96ZEYmMmnCkv4NVyRGEujC/GC5EmzVGn1hHp/Qmun+s1Kgi8nrPDBX aGIMWIK7Y9rw1uM3V6thaL4C3u+XBpIHDfcQPuOjAY5rGYT3Tfd25vyGjsUdKpqV /4ltMW4TZ1XoqIbTle1lyH43vgENW93acIQmzWoxdtG+Mb37Sml+xtemWw4B/RRU JFd/WCwJlcSdJaigZmrD9K3mn9R/wkagPxRAKJI5eWq0OjknZd7o4TDsxsoOOOiz 7mqetkMOn4FmI9Rf3pibFCqFLSVDpCDpOaVEnAoiP0zJb1UCRzf4+y0L3YKRq9qi h9c584l6EMkVRFJ4G+QVfFuSR8ixQKXiAMLBE2BhWfredsxh8F2c0t1O4B00fmoI LFnjnmIVRJuKFKVzINoT30DV9VQbA56QjSlFziK0mFRy6RYICLq+sCFGW+12tCU9 7iOBFDH1TdTaNmOGuit8mW/QAH9xsEvwJEGnWqtCibd7VzfpPFEe3IHhFe2sPU+V a52BoAqHSQIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRvaMRu p2ADlDcs2rjtZgs1fTVzxjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy50dXpjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW8RasylAAAE AwBHMEUCIQCLw+3pPhTTHBX85bMolfVrp9UdqecD3oqQALpUPBcOhgIgPdOrPHPf UQtNmC5OJWm+Rzob4sa8pjg10DZ9dxUJwSoAdgAHt1wb5X1o//Gwxh0jFce65ld8 V5S3au68YToaadOiHAAAAW8RaszJAAAEAwBHMEUCIAPlOLWPoiyybzU+4DGiXXf+ BVwHC+9OD+B3ExH2YjfYAiEAywhmzyjhP2Q/H6PMiCaj2aVFeB2Pxbemv3yQ2iWt FX8wDQYJKoZIhvcNAQELBQADggEBAAsrp2T1DKPjvO4sca/DOmlws+CVQDcJBcww X8jb/DFgeLi1c9xmsTcZuE3Gcdo94cTHNAZg8NKciKG69T/6WMv1oiD+F6PTe0lS sihtoPDMdYfzUxOC5N+0kLGQZ3zMzq6vQ/R4fBWlKENZUOBLTsREomOkcOu82/9r WSaxgyd0NeYrnjU00UFgYkFtrXGExrp4txixrQb7iEJgeC1dV2S6Yqk4wsQikXDN /z2E6LqVFucDjainleKojyuBhnWqwsdLshfcb0ToSX8kGujBAvlJlHwPBPAYUkh0 wyc25Leo6AZWVIdhfsor/iM+sGm2vSq40/thlLhiTDRySeMYgpQ= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAn6pTGU4ZqKH8sIdw6D+/ ScltnaQfDRcmcnb9t7j/upcT6X4scr0Fh6xdhQXAgNybahQ6DiAck+pdmhiPYwdQ RwHuSzEo1ttD/Kb6Lt07Op7e4Swj6Oar1HCpXFbi8z+dP2HZdSCgLGuqeAtEvX0Z sWSL8x9q9bnAc/qq7PH4xRkvemRGJjJpwpL+DVckRhLowvxguRJs1Rp9YR6f0Jrp /rNSoIvJ6zwwV2hiDFiCu2Pa8NbjN1erYWi+At7vlwaSBw33ED7jowGOaxmE9033 dub8ho7FHSqalf+JbTFuE2dV6KiG05XtZch+N74BDVvd2nCEJs1qMXbRvjG9+0pp fsbXplsOAf0UVCRXf1gsCZXEnSWooGZqw/St5p/Uf8JGoD8UQCiSOXlqtDo5J2Xe 6OEw7MbKDjjos+5qnrZDDp+BZiPUX96YmxQqhS0lQ6Qg6TmlRJwKIj9MyW9VAkc3 +PstC92CkavaoofXOfOJehDJFURSeBvkFXxbkkfIsUCl4gDCwRNgYVn63nbMYfBd nNLdTuAdNH5qCCxZ455iFUSbihSlcyDaE99A1fVUGwOekI0pRc4itJhUcukWCAi6 vrAhRlvtdrQlPe4jgRQx9U3U2jZjhrorfJlv0AB/cbBL8CRBp1qrQom3e1c36TxR HtyB4RXtrD1PlWudgaAKh0kCAwEAAQ== -----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 369615951566190025257673507631892779532586 . . . . . . . . [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 2019-12-17 00:13:29 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-16 00:13:29 +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.tuzco.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 651377718392995528789376905868210418827023833932394111254734370669681914117442865312139494212654061503442570297935104138234680402931338174585775309659027305837251209308255615071965397792065913618904859704809113602569771692061506660352696717072087678690395489246465375539969826212809918683977735033139772983664676589921511059336778200885433120928411381777547441214864281667432820189377965942920744030697832628829776270810281355475248555610151912916934241596976248578495400626914588787288966446948719129698359868605020681767122144111001184024249239117011141259568475168827909220411186444948573791898485837760010635557343173359283979152550934062222070532514577267738151988736309489166252210205250790020928246471340704549815018739433833606090769323427428665300174043897054452771379010459188201690676884233522537241278412155976871668248779901159991262980393591634299968498295182062991825622336576574725666803726622169485801846842139337086825869708244498893694582728262088352816187318508137793157747483030491793607306102842503170743094064239032119560053015758649483359891006866821287272524018268036770927359314587189694092206322566547711644136598287661821674499695383215654478791365723611450257081872478464930774223384091536228204512184137 . . . . . . . . . . . . . . . . . . . . [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) 6f68c46ea7600394372cdab8ed660b357d3573c6 . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tuzco.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) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f116acca500000403004730450221008bc3ede93e14d31c15fce5b32895f56ba7d51da9e703de8a9000ba543c170e8602203dd3ab3c73df510b4d982e4e2569be473a1be2c6bca63835d0367d771509c12a00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f116accc90000040300473045022003e538b58fa22cb26f353ee031a25d77fe055c070bef4e0fe0771311f66237d8022100cb0866cf28e13f643f1fa3cc8826a3d9a545781d8fc5b7a6bf7c90da25ad157f . . . . [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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