www.marzia.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f3:a9:ab:8d:96:36:30:e1:62:04:bb:27:e2:4a:65:f0:1a 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.marzia.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f3:a9:ab:8d:96:36:30:e1:62:04:bb:27:e2:4a:65:f0:1a
Serial Number (int): 344251003242839996574852405248026254635034
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 15:be:d5:3e:fd:c6:f2:0e:92:b1:f5:86:35:23:2a:1d:09:d9:40:34
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 01:01:dd:27:28:16:bc:21:99:53:3e:4b:6e:dc:78:5c:36:94:26:3a
Fingerprint (sha256): 6b:f4:d1:23:a4:4c:02:95:66:db:68:4c:57:aa:12:21:8f:61:b8:90:a3:9e:d3:74:a4:f7:8b:01:44:69:a1:ca

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.marzia.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.marzia.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.marzia.co

Other certificates including the domain name marzia.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.marzia.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 344251003242839996574852405248026254635034
 . . . . . . . . [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 23:48:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 23:48:05 +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.marzia.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 1005754254203006541616391456120362255374720758604047930966437734838431011904433545821057440250073072095777570846172460329797406130707580928985425247962315527451869996468078405360812018591760950108902482036120638201395868034934536797579956645515831517976001855190102394692114216508390682252649182745451053209024485427286570957055445164528535382320573229064513115768175785456248109852895577450940108010775658248641475027736079720756273189431518312187681084735387977487680963639004274689985210425052868287466803883373021780833037173726116974623728696061729910735873619319832729044068870526007451255218123403056295987416680270972762700300261115297791551202561685514047990127727757333071845663501690088836927185771324612378672445698037785392442310787049106857604817941664441549194338939200738903347617394253180770026978138972777571059858250630066330256133318465864437004043924976788017598473851988289980233512285786013349986291608976605390698676777673975283322677527142216966344981377420486082351255790081477870198154103078125747903778013512196372653457534672973760764002910376248436829945847534730700934045815956924997162558119674085997059439386213555931399156123998167508798064265757174865985494121757349804158159460086582939520544655963
 . . . . . . . . . . . . . . . . . . . . [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)
							15bed53efdc6f20e92b1f58635232a1d09d94034
 . . . . . . . . . . . . . . . . [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.marzia.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c3b32e1680000040300473045022100ac45a2f46efb558690e8eb775abe8adcdfbc53d2b00ceaa8d91019225ec2543e02206ec452d3614bf46bbea9d2ea8e359dfaf3953eeb76f27cd5d8eaa3a4816e279600760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c3b32e18b0000040300473045022100a6af5e4713a26bf98c13931ba62319dd9d8b7a7d57f49d3ac5f3c746f2f3403002207b3f0caadfbda8ab36f53098ef88fbc9bf1a3f8f2353142872d6d91761410e0b
 . . . . [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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