centrisociali.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:30:8c:58:6c:a9:79:31:10:f1:16:2b:3c:1c:01:86:48:d9 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=centrisociali.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:30:8c:58:6c:a9:79:31:10:f1:16:2b:3c:1c:01:86:48:d9
Serial Number (int): 277856962452946529136001272530458546424025
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0c:16:38:db:32:f9:ef:73:a3:e1:02:3d:0a:3a:64:2e:b2:21:2b:f0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 72:90:c5:03:14:c7:7f:0a:ac:21:69:1d:4f:fa:16:a6:5a:04:01:7a
Fingerprint (sha256): 39:d7:b1:c9:9f:28:d5:2f:85:b3:cb:67:d4:25:13:27:8d:bf:fa:7b:c0:c6:3f:15:79:71:a6:96:9f:bb:ea:79

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 centrisociali.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for centrisociali.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

centrisociali.com

Other certificates including the domain name centrisociali.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for centrisociali.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 277856962452946529136001272530458546424025
 . . . . . . . . [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 2019-12-05 18:33:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-04 18:33:52 +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 'centrisociali.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 750734295841087583348884695724342931999377800393694371267270276869597654301750894502694092280723707750625666036712229636211597233204777452394206811491567719569295287025056040747314012630087078677040275537178673955462793043356916539081403595398755038351964580322111609266626150050412745301443796394075359851210195516542386095629321317891482732760164633734181813275559533027932670078033699880943189835257368787689486478427029853706051279561387271964114154437436960572399030740231749910484873907381296147233596565188629859126689918690370835359898218307082897437063372147275450878930823071946984893175423721961062839866896892610378305013828880769674144787856732800659667278433800690172987612959619693191969733486948413797773775210554964270839445276529793173555714083974786905031710098287300654311657116335827784588105669214948007375484586089752178309917523809338343676487601420986559308076416230832857134582184422624570554955261401170747285934748163224332465246069090009252056834543714278413446493420995099998072039387901815561981722214613300510053725824424592657188220721315121260416325133033103018356724657778453169777153187452350893934349311856068743815854341680218796492926172364030809077965054774116906678297082314906337314644873363
 . . . . . . . . . . . . . . . . . . . . [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)
							0c1638db32f9ef73a3e1023d0a3a642eb2212bf0
 . . . . . . . . . . . . . . . . [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 'centrisociali.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ed78deb5a0000040300463044022006b1af84f85c3cb5c2ebd29d9631b6ada1d90b2c17a7973f29ce46478946e6a202207d312411708bbc2bc6954d64a366bfa68324de10425cb3f1b83003c19a8a0e2c0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ed78deb9a00000403004730450221008e58c288943af5c27f85828857653df1a3a8aa4dfb692d6716a9599e1852feb602201dfd26d882bc0812e17c95e46076ff1abe41add131c9d5430bceaa5ff7d16538
 . . . . [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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