www.biagio.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:14:2f:bd:46:ab:f2:6e:d9:07:fe:f0:79:01:70:ad:9b:0d 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.biagio.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:14:2f:bd:46:ab:f2:6e:d9:07:fe:f0:79:01:70:ad:9b:0d
Serial Number (int): 268205961626999380762261540679673084484365
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 21:39:c4:24:e3:6f:5f:00:f4:f7:cf:95:af:ac:58:1e:12:14:30:96
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 16:62:2a:68:9e:86:4d:54:4c:0c:4f:d0:43:c1:6c:bb:87:e4:79:0a
Fingerprint (sha256): 8e:61:7c:69:3e:65:ab:1f:60:3b:5c:73:9c:99:42:09:3d:d6:a3:17:fa:41:8f:db:88:18:c3:bc:41:ba:aa:d6

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.biagio.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.biagio.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.biagio.co

Other certificates including the domain name biagio.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.biagio.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 268205961626999380762261540679673084484365
 . . . . . . . . [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 2019-07-27 16:25:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 16:25:06 +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.biagio.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 627320437829937421838739206959919583939284886071250184964158114275521884829485763135832071697217615109902932150028037532242590596082539437240876826803416911253642947790833894548240723091572554810106260413816293984016926678211463576666193721432587683182842868627191725851504457947226453691077604510819472455749043729344517621502616213514541820718711902472766763246204125183360605565653803411014815328026334122270250122061789778304200681436336906256229973023603886848898102362720366634638759915929679992177609927552347615968896353369180155275430285413454030210298832240414693246643541672863502629973470160968819223707023796664173582606448377667665302173943846477982221204148217604223423161543638999749537781725364601528159628049241561979378637465988254802370598287717514200297329028133213044039178437618307997840180449648124247472098164733426226867805712979264760736915063816070611795873512847551141079108529281165885495154844887313888178505945401779111888330216500704962653798973084217880603148411898811671904269386163277744456929213060191442249514695460233834782441092555297685298661734796212856892844642149473110194060848383207197264054509817542988164925618085957962161086572974388100242888140072729621064032666274394376497674221191
 . . . . . . . . . . . . . . . . . . . . [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)
							2139c424e36f5f00f4f7cf95afac581e12143096
 . . . . . . . . . . . . . . . . [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.biagio.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)
							00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3476f4440000040300473045022100a1ce341e81ac49347c39917658fbe1c5b619819611f8072a5e1e7e2d52b12bd602205f034eb69935b9d96cef6f96c88e7291cd1594a36874e8777a746d23f23c06c4007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c3476f4320000040300463044022033709d266c12aa5b5091478b7a8f80970599721d53e72a75e8038e4841c9c2b8022019cccfd38b595a4bbe3ca03cf1715e76c03562d70c83be6103a76d07aa518138
 . . . . [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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