centrografico.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:52:58:97:9f:52:30:8f:07:c9:1e:65:3b:9a:62:d8:e0:bc 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=centrografico.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:52:58:97:9f:52:30:8f:07:c9:1e:65:3b:9a:62:d8:e0:bcSerial Number (int): 289357771214667269800071313150038884540604
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 23:31:e2:4d:45:8f:c1:09:95:e0:f9:8e:05:4a:f5:15:b0:11:ed:8f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 3e:59:71:00:16:d9:1a:4d:7a:91:3c:b7:31:46:1e:f0:8f:01:5d:60
Fingerprint (sha256): db:d4:1b:6d:42:1f:1b:f9:df:9d:1d:46:fb:04:ac:35:4b:a1:d5:13:6a:e0:ca:4c:40:72:f1:1d:3c:40:8b:76
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate centrografico.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for centrografico.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
centrografico.com
Other certificates including the domain name centrografico.com
(limited to 100 certificates)
www.centrografico.com
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34971.com
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www.knifesales.com
www.walterisaacson.com
www.centrografico.com
www.centrografico.com
centrografico.com
centrografico.com
centrografico.com
centrografico.com
centrografico.com
centrografico.com
www.centrografico.com
www.ecredential.com
34971.com
www.centrografico.com
www.centrografico.com
www.centrografico.com
centrografico.com
illusionista.com
www.knifesales.com
www.walterisaacson.com
www.centrografico.com
www.centrografico.com
centrografico.com
centrografico.com
centrografico.com
centrografico.com
centrografico.com
centrografico.com
Certificate
The complete raw certificate details for centrografico.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWjCCBUKgAwIBAgISA1JYl59SMI8HyR5lO5pi2OC8MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjcxNjE1MzVaFw0x OTA4MjUxNjE1MzVaMBwxGjAYBgNVBAMTEWNlbnRyb2dyYWZpY28uY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAusXXJYcKWZA9vVq97Y0sGtExc/Dx OvIkLR+jsexxIma8eOaL3pRYwgycdev/pjd7nW52BKs7M/InuM+14ZgwIrBdzCPl PSJohWeDrMxQETpW6n2Zs/v5CEX8iGaH2e4k0aPKr3L6QXyUK8pZQd0YUuqLP2KD I7bOnZ6PbgY7PFec2nz6cDrClel3yr49/uzAfnvOdmcstA7ss3Ea1vzW3mtLGPXc DWR/n9+6cFreP6hD2niHEmpB4n5rtY0hXnHccnWWBJc5ZT/L/qDQf++OePy3+1SO Eb2lriEi6W6z94TsMvhOtDo+rfCitQFALY/VDGbrAlyGQMypD25bYjrRNhWMB4VJ otDIklZJfG/wdkExNgzp72QxrWkPWQIAyfyjQelbuDtoQhgQaW98aMjKrw2/x8LR EknEzSugdaA1UWlgvL+6uW1pM38vy2HXDmfvcga5OZZctldNQh3zj69ecGFhAF1A 199IytHo/b490nNKQEf9xEv3Bvp58SzKPH8MDHvNYmEdgH0LlqVSz+celJKCQ8C1 u9Mg4coVbIQar/IEfF+DWD5UIudzlSupnGte5vNcTGHoh04CSOjrAYb3mG+u1Zat YcNSDicou196sR+bnwp7UaYUP+5CNVfQip+u94GPpTK3cmHbXnyw3WyqjUhX8A7R DY72KlY5RhK3oDUCAwEAAaOCAmYwggJiMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU IzHiTUWPwQmV4PmOBUr1FbAR7Y8wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghFjZW50cm9ncmFmaWNv LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkC BAIEgfUEgfIA8AB2AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQe8xWAAAB avpKUJUAAAQDAEcwRQIgeqd+Vxq69eKIp6UQ3w0WyPwioRfO0/8U+KKwd9rUma0C IQCQqb0KeP6Qg4qnRLOLgkqqcXaYdr7pqPeihYg2C1Fk4wB2ACk8UZZUyDlluqpQ /FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAABavpKUKEAAAQDAEcwRQIgPsOE/wA8TndS NM1LtY8eBeMkhJuxzRMvegLKHNHwSC4CIQCbBqIw9OaxU1toLoQwG0dtaMLA7Bp0 vDja+yKqRe4V2zANBgkqhkiG9w0BAQsFAAOCAQEANLozXfKJ7DisknLfZxxjjsF2 GvwFGqnIonbVRWT7hqHVzlhLTjWg/KecwztTCvRyyI/YkTzLB1eu5qPMKPdQ71E8 vy10HFRspCJ+LoONw/KvYusZdP2tGdLAuCsy48tETbrxfBbIuckvvuWl3oqXiesE jCAC5XYyjbvCRPqJJnHXYkRujnjv73t+vmBSXkJcvKLlBbJG3RMtmOIeUNSSUizj LZFimyILYCyvTcYi3kuJ3nBpzohsk2nGgc/8Vle20rZe95O0YwgoiYiJcMKtbtWr xrzvH6LTPCbir94JRO0lbTaHxAvTAdX5P+vwjKArxEhlU6SxDxj+hm4vHBTzow== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAusXXJYcKWZA9vVq97Y0s GtExc/DxOvIkLR+jsexxIma8eOaL3pRYwgycdev/pjd7nW52BKs7M/InuM+14Zgw IrBdzCPlPSJohWeDrMxQETpW6n2Zs/v5CEX8iGaH2e4k0aPKr3L6QXyUK8pZQd0Y UuqLP2KDI7bOnZ6PbgY7PFec2nz6cDrClel3yr49/uzAfnvOdmcstA7ss3Ea1vzW 3mtLGPXcDWR/n9+6cFreP6hD2niHEmpB4n5rtY0hXnHccnWWBJc5ZT/L/qDQf++O ePy3+1SOEb2lriEi6W6z94TsMvhOtDo+rfCitQFALY/VDGbrAlyGQMypD25bYjrR NhWMB4VJotDIklZJfG/wdkExNgzp72QxrWkPWQIAyfyjQelbuDtoQhgQaW98aMjK rw2/x8LREknEzSugdaA1UWlgvL+6uW1pM38vy2HXDmfvcga5OZZctldNQh3zj69e cGFhAF1A199IytHo/b490nNKQEf9xEv3Bvp58SzKPH8MDHvNYmEdgH0LlqVSz+ce lJKCQ8C1u9Mg4coVbIQar/IEfF+DWD5UIudzlSupnGte5vNcTGHoh04CSOjrAYb3 mG+u1ZatYcNSDicou196sR+bnwp7UaYUP+5CNVfQip+u94GPpTK3cmHbXnyw3Wyq jUhX8A7RDY72KlY5RhK3oDUCAwEAAQ== -----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 289357771214667269800071313150038884540604 . . . . . . . . [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 2019-05-27 16:15:35 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-25 16:15:35 +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 'centrografico.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 761966603218445837169864152997919324619168516245082842050202676963282516991338438528847544846343570687500141777776935840315377392832363332035539121928303409899831339652898743554818182469746297745653103587026630051399457259497517868764320260743402133076649431875667112239706694650131856035104596539340062678835783950492745806691230032354490569235163087884340245245186713195569758685560687235872706010878484385490880195922867631282101463896709888702804788820200089591066530823024182965931917856846360826366488046180314286212046579997404784565144113481867715471104173826712128405278746751056945126865601575442075582852038647233920685666644527418798371902175849465920510645063690164291023594994669162949715049344115725520782711015931079433230255462295018354820515700319619606127065725010984430146665962374809620873579221928689804571819424042473771169380227172006103793520692134814301526669235100070475287215214081573588647613927195238820742263806897745721084877386918589744878276674791105051672002213057568359628521292805426207540870025391024394824574853595731800258451973882475689171414592377502630818860987674142246644875965862846131149801685285701936014172600825303421139144958804491085154443051356092920441645984717004332875677933621 . . . . . . . . . . . . . . . . . . . . [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) 2331e24d458fc10995e0f98e054af515b011ed8f . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'centrografico.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) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016afa4a5095000004030047304502207aa77e571abaf5e288a7a510df0d16c8fc22a117ced3ff14f8a2b077dad499ad02210090a9bd0a78fe90838aa744b38b824aaa71769876bee9a8f7a28588360b5164e3007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016afa4a50a1000004030047304502203ec384ff003c4e775234cd4bb58f1e05e324849bb1cd132f7a02ca1cd1f0482e0221009b06a230f4e6b1535b682e84301b476d68c2c0ec1a74bc38dafb22aa45ee15db . . . . [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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