www.biagio.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:80:dc:50:61:59:ec:92:74:d8:46:e0:eb:80:13:13:b1:1c 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): 03:80:dc:50:61:59:ec:92:74:d8:46:e0:eb:80:13:13:b1:1c
Serial Number (int): 305185848278500481076685942666332527112476
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 47:d0:71:d7:4a:77:53:07:8c:18:a8:48:6f:0f:f6:6e:3b:65:25:d8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): aa:b4:17:b3:b2:3e:de:ff:52:87:e0:e9:9e:ad:fe:50:c2:14:4e:05
Fingerprint (sha256): 28:31:94:83:9f:dc:f4:3c:0d:6f:fd:02:41:a9:db:6d:7c:85:12:69:c4:33:13:da:2c:ac:ad:62:ea:ce:eb:f3

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 305185848278500481076685942666332527112476
 . . . . . . . . [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 01:30:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 01:30:33 +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 734001304379512268909830993368435549743251465142104619426957813331325740573930545832519367704214581921248420307939278290568750120824857897831559010601514760318491891510157449137514877995496560649093772620197405810994000014073579443147749656264650236853215201867401425331707572846930925665793263725048597504977621837421262164876982625050631691200518892841922658810469195015896796497872474794560473031078518457528599145702487941567882243720432451201317578470718819217981880466595811667990728895917528290099901617213412975220629474819603410788616565920164518283232668626168594602121236137466490591193968449234233582864064421171724899064286427898271792194825496167757587164384301804956743515537361182019364146085477235682934315701233835359541364406433729117424487733714835745482326907197765701615019591756476831345416023175160199445087049601073255795536871841430006451357583130707860337835676736753081438487327864620989944482941895611925004842812805666262669669055972338997501068277500161423997805545161372131775722600689482480970895470200206600762434322335052356814149980727721397034528574509622528087897254548307232101307294246173790052580290165279565158160733790330473106133681256301926850020938299966750510568867998253107590829067633
 . . . . . . . . . . . . . . . . . . . . [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)
							47d071d74a7753078c18a8486f0ff66e3b6525d8
 . . . . . . . . . . . . . . . . [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)
							00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016afc4665870000040300473045022100d5b733d84c94676b72707a05b38eae2c45b34ee4ee2af12bd665f8fd38f352920220314677601459646281dd11277e02afd5bbb470bb82aa5adcc23d639b960d353d007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016afc46657d000004030046304402207b0f231206c7aaa3df1b440de0d90d1ed2b739de1e075f1cf6290590216db07f022056fa9e4dafb79c22c122a790682e929a893b490eb5d67c591f196695d0ba529c
 . . . . [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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