www.artigiani.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:54:d8:19:a4:62:f7:05:8d:11:6d:49:57:b2:48:6b:1b:40 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.artigiani.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:54:d8:19:a4:62:f7:05:8d:11:6d:49:57:b2:48:6b:1b:40
Serial Number (int): 290207823005306560503535069691652415888192
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 34:92:49:97:b6:ba:dd:ce:c8:a2:c5:ec:65:c4:63:55:fb:3e:3c:44
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d4:8d:f5:da:2d:56:8d:7e:75:c0:ba:18:10:a4:67:06:be:68:e5:9f
Fingerprint (sha256): 11:27:2c:63:d5:65:e9:7f:ab:93:ce:4d:80:51:4d:1e:b8:8f:0d:53:1b:14:21:00:bd:d3:ec:fb:2f:a0:cc:ed

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.artigiani.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.artigiani.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.artigiani.co

Other certificates including the domain name artigiani.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.artigiani.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 290207823005306560503535069691652415888192
 . . . . . . . . [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 2019-07-26 09:41:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-24 09:41:41 +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.artigiani.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 690108904609311151813195378098189927077734469800656952708122944372510366109970988921750250193143136902853976322485659527995125877397891838923284874851407686480481937895403555704781721822788521362896256952177238899259396700438065262761594386840296081219925539709325669402097045760554334061217585035329601025206777035541177103328024105467649766150583917674194243235424172550008888421129020547843600776767589015268123255763810232303764825785273120277408936910837946510431616520470363052776668395339881823682304214544840266068036934994273430831032531776257469452329348396766322425464101714447344977377779510924590844105195449496375749714293177367331122892005457264028609928008266520743743497967778493003494815641939668672577578809643145479583403838485892074472686548536102217097585923215904815385381340705590596153191263881766420031952256885833940280586167807225794851005874564727553845088408195699014312377870962301657308322646782622499819425392295938017164938857604401951868470801172722318202393608370674138747236527887320108850686650819739288888280787407499973494577853034539946889752431573283449119810521974002514138004704275758379275797363162173818294090074246399525468684937912421688820533306530097727151844738058591888138094339273
 . . . . . . . . . . . . . . . . . . . . [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)
							34924997b6baddcec8a2c5ec65c46355fb3e3c44
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.artigiani.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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c2ddf4309000004030047304502204a874e562534d7ea6e25013387e76ce339cfb991ddc1fe940d0f97ca6d260b1a022100fcfa08ccb608dc637cd821f62e3d8304975f30aa1576e8078ee4e6a80e66897300760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c2ddf4100000004030047304502201b967cdb64b17bcf3fef85f8ef5be578547f872ca6c9b022aeb41f049573d261022100d1ce595ada2cba3062b894b02e4abe7951ea2ea45679a5aa8f1b9d5fac2c809a
 . . . . [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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