centrografico.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d3:a6:71:9e:5f:a2:5f:27:8c:66:cc:53:30:2a:d5:9e:a8 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:d3:a6:71:9e:5f:a2:5f:27:8c:66:cc:53:30:2a:d5:9e:a8
Serial Number (int): 333357679004641710623193001328939168538280
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4e:ec:d4:e0:93:27:96:b4:de:4e:43:c5:13:11:f0:e5:21:27:45:bb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 17:69:b5:e5:9a:c8:7d:e9:a5:6f:dd:98:04:bd:05:a0:8c:6c:6c:a0
Fingerprint (sha256): ee:91:ea:76:51:07:6b:82:c2:2c:37:ec:84:0a:4d:2b:b3:1e:fa:40:73:bb:95:87:68:6e:55:b3:de:e1:37:46

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check 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)

Certificate

The complete raw certificate details for centrografico.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 333357679004641710623193001328939168538280
 . . . . . . . . [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 2019-07-27 09:02:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 09:02:59 +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 786644873573134698341588623789657590904811149837192323338278848983225269339693938816854076406746353394185421224632039484266787446286057438555550541451934119331679738063643933982061997556342771467220608510483870940713328913619052024730868837118842955970485638181120093163379702276894425930825833946180362440997363986784081737424816513134984137470089858807647624664653181976174851470909049065633073377471683529551642805931281173230706274125354786065770338283166554326316157249744683851543273259484098847025302302797750278307231317834092769932542283756240970713707529218296660169077490267306103475610035063022466245611147201975270396302500718329798990829020403326554742495738839186712879353006917122219679285712709857412494173482349358867822790513691749826296743127289550569154042749443487223258567555957019682245421284324383493738559456123283977921850818952197269635776079410935776977665848263897955294924039727147980781906644473697659234066720837924322055463785275042026802576669053979260914345305695629909229027483696932122868795549304512750800797478206319619391498178929495245686812306195345146012484668741093719125433772726186985554655631177065455838476949853871673941613275270341970756128854215439457472465332076693727016934007081
 . . . . . . . . . . . . . . . . . . . . [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)
							4eecd4e0932796b4de4e43c51311f0e5212745bb
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016c32e2311b0000040300483046022100e5970cde1968dd06e31de56d4c55c3ab395519f70ac3b4147644726dcbd24859022100e534c2aa9f8558dfdfeb992a6d1b9ac8e5045695f4cea57b28fedd9d3f36cfbb007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c32e231d80000040300483046022100ad6c5d5ac54264db5c786836d2d0c350f506c16a536642260a15c099e78e470e022100c0f79294c67fd981c39ee40086a176ca789ab51e1056cd5ebc63c943cd658313
 . . . . [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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