centrografico.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:5d:84:48:fc:8a:bd:0e:7a:4c:9d:c5:f6:27:c6:51:af:f0 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): 04:5d:84:48:fc:8a:bd:0e:7a:4c:9d:c5:f6:27:c6:51:af:f0Serial Number (int): 380271240913664903807951159697575320334320
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 40:55:1f:90:82:a1:b4:3e:32:73:47:48:7f:6b:64:3b:5c:41:f9:e8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 2f:b4:97:07:1e:30:13:04:dd:23:5d:ee:b1:63:85:d3:00:5f:2b:4b
Fingerprint (sha256): f8:de:33:97:26:cd:80:ba:19:82:c2:8f:22:16:52:d3:54:cb:a7:8a:c3:f2:9c:c1:0b:97:07:08:b0:eb:4b:d2
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
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
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----- MIIGWzCCBUOgAwIBAgISBF2ESPyKvQ56TJ3F9ifGUa/wMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDA0MTAxNzI4NTZaFw0y MDA3MDkxNzI4NTZaMBwxGjAYBgNVBAMTEWNlbnRyb2dyYWZpY28uY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvZyDodiqX53bOdCazDOnTZR8e8V7 cIluZFWitsa0Has2KmJn44B4QVqrOtRC89b+t0gwTPWUWtQLS+D9ZPbHr/SY+pWL crGWzE6NJkmpupGJdeuzWatCNvRJbGK7I9E/3XsVrld/bH2+csnOugR8XoURjPKn OUKyV8FKwqZoy51H82lOk/1J4o/YmLexNY6OjS7zD8D6LxgFQrXcueEI9e8IObvm Ldmuk6bEmXR5JgevIFct5k0UAbEKBavJcYjdZxP6tPBeMLsD1v3VbEVYQ5mmmOC6 O6e7IP988dJfnPTnGnAZFP2VCNIqFJlE+T6vkoNBc85JSdr4ydeH67+bZf/J+vR4 0D0jQFFZLDiV3xtdeeX2rQvFJc5AejTt2vKBOyKA9fmzhntP6UZptV9+uayu3GNU Dx2mYH3PIRlVMa7sZV7odc1xDMQg6Oi2tgdZ+MKxiA7E08HGbhQbpmVSvczaerhy kvhvVujD/gpwqaLeBYyWLUkJaGMfhxWJStz7YGl6YVkC0M/tvQ6Vv2R4XTeqqoC2 f0QJp06hf+VMXKfuEU2wJoNX0tty6NqoyeBYtv1ZHGTdP9Q6ipjx8upawbDIW9rz yS8ciLCRXDxRyJTRR7iSdr80HslNCUuJKDXB5hwL697wgC8N9fMRNodOSdIgKvjH 6pzrql8PynjoJ/kCAwEAAaOCAmcwggJjMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU QFUfkIKhtD4yc0dIf2tkO1xB+egwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghFjZW50cm9ncmFmaWNv LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkC BAIEgfYEgfMA8QB3AOcS8rA3fhpi+47JDGGE8ep7N8tWHREmW/Pg80vyQVRuAAAB cWVaGugAAAQDAEgwRgIhAOxXCYfNXdpKwmbh0zfMCi9kLvn/k+QF6hBGsbQZNJeG AiEA9HnuqyLU86f+y69OQxtRn55Tq/o4QQ5pAReKAjQH57wAdgAHt1wb5X1o//Gw xh0jFce65ld8V5S3au68YToaadOiHAAAAXFlWhsZAAAEAwBHMEUCICCIwA36No68 B23/wf8bmSXDAJ+aTh5oPC8Tyar1RluXAiEA9df9dSht+Xrs3qw4r9wK9ei6Q0Md 2d6/kw/ISTagpFwwDQYJKoZIhvcNAQELBQADggEBAACz4edEjA4oeRuusiZckFhO VY3qRnNBsa+Y6CSd9jVLnkoEJIbMB458QqV0KCk7l7YTMbXuaL+QB038iFigjXQt x/ywD5Ir3W/wi2xDhIA7uheLwQbjZQmLcTfp9aZ+tMO1bkbvlIglbtMqFDEPpGiK 8pmAZr8aOMPyZz1qH66loIPyVDJhcnCgVbTrwEsLJBfVklJcOtWTlCBvYMKWsVHp insIUJugGCESwfGQ8zzr2+84zws5aFJu4PAFoNrtPDqPGVE0dhY27IdtGLyCG8sc yUJL38QbrF/vRCgjwQLShsB3eqMHcRAn5qKni0cQEGmAPyYFkrZK6cYAgdPSb9c= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvZyDodiqX53bOdCazDOn TZR8e8V7cIluZFWitsa0Has2KmJn44B4QVqrOtRC89b+t0gwTPWUWtQLS+D9ZPbH r/SY+pWLcrGWzE6NJkmpupGJdeuzWatCNvRJbGK7I9E/3XsVrld/bH2+csnOugR8 XoURjPKnOUKyV8FKwqZoy51H82lOk/1J4o/YmLexNY6OjS7zD8D6LxgFQrXcueEI 9e8IObvmLdmuk6bEmXR5JgevIFct5k0UAbEKBavJcYjdZxP6tPBeMLsD1v3VbEVY Q5mmmOC6O6e7IP988dJfnPTnGnAZFP2VCNIqFJlE+T6vkoNBc85JSdr4ydeH67+b Zf/J+vR40D0jQFFZLDiV3xtdeeX2rQvFJc5AejTt2vKBOyKA9fmzhntP6UZptV9+ uayu3GNUDx2mYH3PIRlVMa7sZV7odc1xDMQg6Oi2tgdZ+MKxiA7E08HGbhQbpmVS vczaerhykvhvVujD/gpwqaLeBYyWLUkJaGMfhxWJStz7YGl6YVkC0M/tvQ6Vv2R4 XTeqqoC2f0QJp06hf+VMXKfuEU2wJoNX0tty6NqoyeBYtv1ZHGTdP9Q6ipjx8upa wbDIW9rzyS8ciLCRXDxRyJTRR7iSdr80HslNCUuJKDXB5hwL697wgC8N9fMRNodO SdIgKvjH6pzrql8PynjoJ/kCAwEAAQ== -----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 380271240913664903807951159697575320334320 . . . . . . . . [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 2020-04-10 17:28:56 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-07-09 17:28:56 +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 773546956121345626405458651275196683377343147069235291178530570992142655858394044881152654707298311846554535788486096896577465789357038652079731619976941287434454805021128697811223542287820007764082564221185538256134373361998602380744363610014738845780902897967928421247591870018339196785477511902890796354047139274103915334022188778510499148212114448648229811483021960441959609170355693351771370001960943171594542073593266857168970686486720942616946710424095685228071874212642159938969730086117182446750079434498187236193423742798686089829333014336764476859786770986591306266115256664405715820457948749296942754408079253253687270015528229332799878479156450739022426078524315560960613195166576832384155119049192019455406290999075990645438617987699513409307098071967708617650430144217967826619304170503655670599909925043769668327146362880814605231125352063700974179339710830571147969391689202255972703257285482763907557243628600244738552156390099012067177921970506095375004278334700490978402564381405923435020200803928487198929664142012735500390350113086214359972649336359084829445978779309945776961394528895160727859548244820682416017537339116824239763609932006864669645723392720225630979806191153862460525948420709394271759977949177 . . . . . . . . . . . . . . . . . . . . [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) 40551f9082a1b43e327347487f6b643b5c41f9e8 . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e00000171655a1ae80000040300483046022100ec570987cd5dda4ac266e1d337cc0a2f642ef9ff93e405ea1046b1b419349786022100f479eeab22d4f3a7fecbaf4e431b519f9e53abfa38410e6901178a023407e7bc00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000171655a1b19000004030047304502202088c00dfa368ebc076dffc1ff1b9925c3009f9a4e1e683c2f13c9aaf5465b97022100f5d7fd75286df97aecdeac38afdc0af5e8ba43431dd9debf930fc84936a0a45c . . . . [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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