www.marzio.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:4d:3e:3c:4b:1c:10:b5:e1:45:17:69:6d:10:36:d3:a7:de 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=www.marzio.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:4d:3e:3c:4b:1c:10:b5:e1:45:17:69:6d:10:36:d3:a7:de
Serial Number (int): 287621325245147458964141437151212534474718
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a5:da:40:68:4d:86:9c:e3:23:73:d0:69:40:82:4f:c7:8c:a7:07:c1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 67:32:eb:9b:fd:ad:05:51:a4:28:23:15:23:36:08:77:f2:6e:8a:ba
Fingerprint (sha256): 35:33:2b:9c:46:41:46:34:78:0d:fe:43:63:50:8f:3a:ca:86:28:87:56:f6:10:b7:2b:59:cc:03:a6:4d:f5:5e

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 www.marzio.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.marzio.co

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

www.marzio.co

Other certificates including the domain name marzio.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.marzio.co 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 287621325245147458964141437151212534474718
 . . . . . . . . [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 2019-07-28 22:44:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 22:44:03 +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 'www.marzio.co'
 . . . . . . . . [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 862928296464825430624986603651697621905086733349859008936721268782701932912067481340915912957834509016139225207454633694390575339880183298568054324683816423698477639023910592974801006174584983345849750427675991948770641099996531752715869813642809874106757644806810708454190712504739722282163665786185203929404499181937072330494162465262891526519422292970550723395355795062667860554648171317426989382770588805734115360050219383942739038585682067184760614172125693246382369573660974411314345382565283290156645150227880262950460656968856109009816559842723397427937545812172866489586592008296049697039602620238653342998975085101911653921182751215957074367396084522687985635334195923298659457479617761058399998299938505286679507505068920773573781883468687251673383428736859275778669280983506584095854883604626399303955253213424358762758058285858835846824733414824962513093564738979931560403341521701056003941367736487230808731286510847116565874968571579207294132377282278418946856624225335948476361333963199276934687372446198740741893926341643926950698362504409594104629793944515176744251636283517774096685876065997036096678153470072724862148677745445977311286025515203748556100415347107974446461394615730616877527629638484278299619199717
 . . . . . . . . . . . . . . . . . . . . [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)
							a5da40684d869ce32373d06940824fc78ca707c1
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.marzio.co'
 . . . . . . . . . . . . . . . . [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)
							00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3af83e3d00000403004730450220510da331cdd4bedabe6485add899375d5d9336cb1690bd0d1f5861f1ab7fd46e022100c3e8bc79f90381f1146d2c014933e3f478cff656e12b6c1b6d3eb16b860d7fc900750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c3af8403f000004030046304402203a1ddba8f80df26cecdca944f1d604ecab5d752aad2391e3c0c191f68970e75c0220323f1a4cc0c8307da940f54e0cb5c469ca4e8e095b0aab5461b70d3df4169e91
 . . . . [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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