www.marzio.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:16:a9:4a:ef:1a:29:8f:51:77:80:a2:29:6e:ce:d1:2e:23 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): 03:16:a9:4a:ef:1a:29:8f:51:77:80:a2:29:6e:ce:d1:2e:23
Serial Number (int): 269048098478365258140462295335379200454179
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 38:01:a9:96:be:76:53:e9:7b:3d:5d:5f:ab:65:b2:bc:e3:64:31:a0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6e:7d:55:5b:e8:d3:29:57:fd:aa:15:3d:21:4c:3c:21:c4:9d:c2:97
Fingerprint (sha256): 30:ee:24:7d:73:ee:25:f2:65:38:4b:b3:09:10:76:0f:90:1f:a8:f3:b1:59:e5:9b:f9:4c:17:94:39:98:69:4f

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 269048098478365258140462295335379200454179
 . . . . . . . . [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 2019-05-28 16:57:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 16:57:48 +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 834673294406417820360224860678234629829997573991975303013072445568427848424126396067985543101360233868008824888218056983846414618839787061852463355005635666593315951851089328159364295857645532757383680248794844238238191503647506276156988084495156516885509957950999350856477212673234804919381854839677090044796528108985736158477637612213695444217996182104823546975644112798450416322824896482015906389944054543760471426930339873474542663172931490209584619250172053693952856788518571935821530683468420007252197577390738979223608907837915120146170210629169107563082944168538073783730115592074385773828061352385227428385680777887507775768526027992067828227517165961642673728740237438522819771695517855235830250576224265407606786061910706370887157823116164559212206791886621949366333287398383637949208757862435290987399121142255708842772321286435083438049228180253782310110785790884916823896655477580094204931832022510960931851988415972683150446104458988851953509332511895120775553874708994946233705524366210580367790970378246306585559867761313046349344581405141141513146146136191560059824548712385682377649483516621853608264979098646356989049363352936416996863193605495345589415700929104244899883152859246360311292419263465902459795049439
 . . . . . . . . . . . . . . . . . . . . [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)
							3801a996be7653e97b3d5d5fab65b2bce36431a0
 . . . . . . . . . . . . . . . . [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)
							00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016aff9752cf000004030046304402201d1b27303a2786683ffee7786649ef7e15dee783580b810dbd8dcf79b220e50002207566786fb3effb37d7b8cd77b6e309f1948150fb8d326e02584fc8f1263a06fc007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aff9752be00000403004730450221008b31a59ca064618f59db11e1bced2b8319217a89bd49a777d4faf216976f7a880220438a57194143ac24a309ad0a3936bb53098dbaf888f289c34ea4d20ad186c102
 . . . . [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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