www.fausto.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:30:df:2c:d7:56:0d:09:ea:2c:94:35:6d:dc:30:91:d1:e1 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.fausto.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:30:df:2c:d7:56:0d:09:ea:2c:94:35:6d:dc:30:91:d1:e1
Serial Number (int): 277967062079143320010838905473487718175201
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e6:2e:3d:15:6e:4c:8c:f9:a3:e1:3d:61:5b:4c:e3:ca:ee:dc:ef:19
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 2e:d1:82:e4:95:8c:73:70:80:e6:1f:5e:5d:39:5f:05:8d:28:27:2d
Fingerprint (sha256): 5e:c0:bd:1d:c1:f8:df:75:66:20:f0:ed:c4:f0:9b:1a:ad:cf:28:82:5a:58:6d:0e:86:1d:96:28:01:cd:19:1b

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.fausto.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.fausto.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.fausto.co

Other certificates including the domain name fausto.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.fausto.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 277967062079143320010838905473487718175201
 . . . . . . . . [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 16:24:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 16:24:50 +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.fausto.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 859635638438695925999939355758037976695374379565174306025178251882158983160449328131106800211742922687029100496990578038936875649215147993038907736890354187517957342815026639707749179326896880088753867167726298089593977459219543391432380283833095434702878464443154678292839500357169681538599755562877684833082510847408658630734252102636053428982961022853969331903159039506870342502539946551454696396174949607954928178786642973267193318929905250997146093423099417860092863638381241470884775454200127143275102833942762328477251862346090178824722967965394440707982809398347062398970158142819140672188459889620275384530706226010781712453513302795004300502643438803331728377315723003343967670227322452620679738789446878874012453298884890628022828853818411556552049702056500630221706780979794312803718973783642657687014378934089155063877893222890615463081122266382372295585283231337917473853862629954188184596421865247435063972704041961909975076861424914612731378459071808299062082345464296330452177805278754186467835655597421361335029285386938870891130984128936155657847323319694792682402627524109280234535727501629829394073084546588069548226918820954737181040574050004388287321289511210043851001768235410259138140531381422962038876034571
 . . . . . . . . . . . . . . . . . . . . [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)
							e62e3d156e4c8cf9a3e13d615b4ce3caeedcef19
 . . . . . . . . . . . . . . . . [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.fausto.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)
							00f0007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016aff7925320000040300483046022100bf6b46279dce998d3bf17fb86c2b813e54544aea832abfc5d33c6f640c738416022100d0277699df370a2093909f2194dabaffcef279d10ba303320c64fcc87d0f96ab007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aff7927480000040300463044022061e9a2dac45f553ed85874da8a0815ff8735c2042d5f630fa80549cbfcde068c022004ddf28c196290288daa19a1ca404c2f0a72500211fe23f326f941c294860d9f
 . . . . [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)
		008f8e36197e5de425120ec7326c27b70af762d7b6281aad74420fe7366580b643a275ca273902290fadc547c6401397504cbe9d8d34a3d9b1816a8f6da8bd84c0635488fdbac206c22448a91c746217b650cc71317c5676e5ec3fbacb799b0ba873bfb64ec0470e70343daeb07cc97bd3136b5849411177ddfac96780d8c0b0daed4c02756a53f3ba6664ca16c41465d0f231496cca117b32db40062451d873da60ddef7097415265dafd3fd09286820211ed61b7738cde8dcb3f0433c55af742f7dd411bf1fda52cad8379d8e9423216444dc5036af80d63d430a1506c5f82cb8711af67f6bd72cc6fe43fb46ed7e4dcd936e94321771f51efdec4be97f76014