centrografico.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:24:df:5b:52:7c:02:7a:fa:49:7c:48:f0:82:dd:69:7d:4b 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): 03:24:df:5b:52:7c:02:7a:fa:49:7c:48:f0:82:dd:69:7d:4b
Serial Number (int): 273883915019491334825647506632016914906443
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a8:86:30:73:ae:9c:c6:ca:c6:24:04:9a:3f:53:29:93:c6:60:6e:e1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ef:6a:92:96:91:56:3e:ac:0d:14:d5:c4:b7:f1:f7:10:05:7a:20:2d
Fingerprint (sha256): f5:86:89:e9:49:2b:e4:4b:48:13:fc:0f:43:bd:63:99:b0:53:41:40:00:a9:2d:78:c4:bd:6b:b5:22:37:fc:57

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 273883915019491334825647506632016914906443
 . . . . . . . . [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 2020-02-06 10:37:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-06 10:37:25 +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 868945319766644689043954043925444057620680802157280135176613249423083713818126726618715168629409571944867009941677149194009598570288401373601651189271953320770973246698385657929828477182473746606885658101212049504951231611039875387723906732421049665432015745570501763938133044315714707748861074235702985552354903224860482365691375208480545076086878387103482414798823778857923550682249148370570239505491036399191782341807180983636281355341558172125729000697219140593303370557480037681104008248990019365311116001126531751972382348354222706525017902857341921561219471268731029020519286710287801164660294242640563904574501749702724962007531371552690420275853435638652319950761766696272007178196856383497496373925084160051342241422381255677598990121464725199840852161580148122375301016124657375389246305315471783288896418093784156604383680312615180800201952051890617359476895737323282396946896973241611375201150941914015612119432178208283337428237184715133560656057934482679628739524414730837181427107152235119343123856780548847438968877994942874504967867741101938392748808849537327154193564261877757262993619025436615469527294033553579360039524506169698810031428803270598176412396558387719618848591923522417106141315115012266266796161377
 . . . . . . . . . . . . . . . . . . . . [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)
							a8863073ae9cc6cac624049a3f532993c6606ee1
 . . . . . . . . . . . . . . . . [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)
							00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001701a4a5cf80000040300483046022100a3f56895310c559d80a58719bca8c5f0e94ac0ed69aac3620f7e3b9463305446022100db437423dac6fbc2ab0060fb537643d9593ac6c7741230db2ecda60a33d3f388007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001701a4a5cfe0000040300473045022100a182a3ed32ce36aad14d6a79b4764b9f5b4484bc4adb4d8c227e7fcbaed8c46802205c9b04c757f1542d683a75831e7501695ade12312f8249ccb5629e2df6a99bdd
 . . . . [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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