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:f0
Serial 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.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 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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