www.tiggiano.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:36:54:6c:bd:8f:f6:d2:54:42:75:77:c7:bf:00:87:7e:37 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.tiggiano.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:36:54:6c:bd:8f:f6:d2:54:42:75:77:c7:bf:00:87:7e:37
Serial Number (int): 279824325373499501576050142880083692977719
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 67:a3:09:3c:5d:0f:46:18:53:b2:23:56:45:5b:57:22:61:72:9f:9c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0f:45:d5:fd:0f:89:35:f2:2c:e3:81:1e:a2:4d:42:08:4c:67:b6:ea
Fingerprint (sha256): 9c:ae:40:8b:67:c5:f1:59:27:09:16:40:bf:53:1e:56:45:f9:25:62:e2:8f:b2:c5:f4:fa:73:38:03:f3:47:60

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.tiggiano.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.tiggiano.org

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.tiggiano.org

Other certificates including the domain name tiggiano.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.tiggiano.org 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 279824325373499501576050142880083692977719
 . . . . . . . . [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 2019-09-29 23:05:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-28 23:05:30 +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.tiggiano.org'
 . . . . . . . . [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 745299680773823732489229430899938814970991821745444939563096456749230696616611450964040575156110338903757442012533052319945969602854517519994939461422183917798622858842197953687063917767859344519170033204635445986082927975773424243119575568918486036404280408840049687954478683765732217810094384372924988913301179092914811197020981665123571759825763661731630680377450992429127819950338196248154912079386093961068923638765331217212872000006889201188800568128413082400307551679711113196843623740418233601318889147979983955313550550302077739731652144855661780917732913372759541164115144994580043067332154048808780688210477544803285657017283932678491063770446972403291377149206914569667976887382986563905037116900507273314352767829821583616986343261815097048308371201244278515305859778930330081615483308294825973726597825459052227576440601409077278039916129571834203476725919291504162015445000286711832172718856265331272557114225232997626201225092661935803134768555934189678996172097838199124549671148272469432132318268875638859557127138420343294738383392837735776151323350200938409382404235900807451871597634322766400494415313756759441535968400990530151323069725055367254179577688555024794061967222876644728606520383233385479907810854669
 . . . . . . . . . . . . . . . . . . . . [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)
							67a3093c5d0f461853b22356455b572261729f9c
 . . . . . . . . . . . . . . . . [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.tiggiano.org'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d7f7c881c00000403004830460221009d5a999a5217aca18ae7ed41082e2f51d37dd9306df5bc6cae12c2e0b5aaf3c2022100c87236e467cb1b6d9dedcfaa81fad917f6b330e4fda10c72f4feda0d36386b7e00770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d7f7c880c0000040300483046022100892333f078a5485647273048a9c40d936487fc64adda462f1f40bd79149c64a8022100e0bc4c507abeeb0169df16b7970d7fb8505ad556f01908f13003b59682064407
 . . . . [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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