biagio.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:3a:3a:9f:91:5f:9d:01:1e:76:71:90:dc:dc:8c:11:f8:6c 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=biagio.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3a:3a:9f:91:5f:9d:01:1e:76:71:90:dc:dc:8c:11:f8:6c
Serial Number (int): 281151158824175861446639770801360042326124
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: cc:99:2f:20:07:69:92:cf:52:61:58:ad:4d:22:65:a8:86:83:2d:46
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 30:28:63:f9:95:b9:77:84:55:cf:7c:25:66:00:f4:cd:2b:28:2a:e7
Fingerprint (sha256): dc:54:a5:e0:a6:d1:33:27:05:7d:1f:05:1b:4e:5d:46:4a:c0:b7:63:9e:56:6a:a6:37:c8:c2:f0:60:66:2f:ac

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 biagio.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

biagio.co

Other certificates including the domain name biagio.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for biagio.co in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA7HUhKlgPWhjEeB2WdfQt
qkpTYvkgidPuVytoCJse6Xjh0bQ99ddy9o/6ec6DfbEJE6DpETqNEpvAt834NujH
clGkZI3lJa096cM3cApEud3WrSFO1tp172aPyrGNVDJkGwlI7O63NaN2GUCOVk3S
WtEWHgO9kJ+UC6Xu2FuX9rnSA6ob4gn0mdg1EHhOz7kvrg/K62pzTMDlMaF3bbXC
VkhEsKM6T0smYiSSor3uiuqaaR3MQKGnYj91+bMAv2TaKlTDHkWu0/3Wk2uSGy5z
2mrIQW//QtDGXWWR5DBRckz9RLYmiuFOpEfsJ7F507AgRw0MgEOYARst1mHgwQ/c
eDV8rCCsbmw8dYQ9DRWigGCavhQ3XLF0+PG0w2CxatJN3wwVqpJer0f3KVChUqTY
0rs9Uk4KJWKhmx4tl9LalZ+J6M5Q0/7cFWpPYGWln/Wx645d7AkPSmyMdGJ2SRsi
GPoYX5X3LJz8bNhjcGaR6CcX2G+uPoZYZBv33mZIOwj0lrdzxXvkT8v1d7yQP4Lj
H1wM6KfpNm4akkuJ3oFd4YznVadIFj7vHv8UfyyslbolZV/jkHlMKHZWpF8CjL5G
TTq/yahkqbqn0OVlzvBH3fRu/pSso6gFc5ge1tpM/dHQxbzIQeIbk/S38tgpX9oJ
JCicf6aG9U7UZW1Vkv6W++0CAwEAAQ==
-----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 281151158824175861446639770801360042326124
 . . . . . . . . [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 17:47:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 17:47:29 +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 '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 964662589441451736697232365346112821418527498517428810377181126149128422254947800964127693414868934379525229295766037932557724640556478482008749622457626516784269298309341924874778386972086155074066342996250104104444283737784961206422869598608585046693547468162346902876714567301764895825100425594062992069993541329124826557021479243525792694892200706257907207039555910229200164474440787804852166443222020367389440331037303014496481129899410756850638256102047777781999632142693254888182106027347738340317668719384927346860982203763206817152177236963284018807896630016968921396836418219129786539066808327736147657228354932613723655215863686247051798210953973593902033210854703114940298458054870898656677931895457356032585465383828276263012875409197654929996368361385794562302872601714765000944133748831604427319050013981335730345364667237332172695482706936845571632818229375931100988816023823377743118020676259390855800324037940833993412347898043485852574954212154859123338546530303800315920605755012355344798786148592411383066992688741855454998435030646428465200458076287936060136550767739775864451503279414758259694558781810191399435365899874122003019538275422544857385540933009127337585372381891499290237631995357461634170976926701
 . . . . . . . . . . . . . . . . . . . . [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)
							cc992f20076992cf526158ad4d2265a886832d46
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016affc4d11f00000403004830460221008b204d29213d78a2192814bca8a60ae27d2063be9161a4e08e77dd7c55b31d74022100ee38b3c0ba894e419f68522184733cb9137993e13bd5e59271f02df464bb976a007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016affc4d0940000040300463044022025d17f3e476204a9a5c16648ae498951dd86e9f1b1b6465f70628dd219885562022014e9d148b45899672b636db1015bfd2d47fc453a9e886cbda11d533e25bcb74d
 . . . . [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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