www.santateresadigallura.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:24:a8:fe:5a:c7:61:ee:99:44:1a:9e:08:ef:67:d0:62:80 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.santateresadigallura.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:24:a8:fe:5a:c7:61:ee:99:44:1a:9e:08:ef:67:d0:62:80
Serial Number (int): 273811653992342035500483719253497713025664
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 58:24:b9:35:7b:b1:d5:ad:de:39:7f:72:01:f7:f2:f2:b0:30:b3:7f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ba:21:19:bc:64:e5:9c:35:b5:12:eb:ea:5a:f9:ec:8c:87:2e:68:5d
Fingerprint (sha256): 6f:22:cd:f1:3a:83:55:a4:3f:6f:20:7d:fb:26:5e:db:5c:1a:46:78:e6:80:1e:a7:41:e0:d4:6a:aa:e7:f2:2d

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.santateresadigallura.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.santateresadigallura.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.santateresadigallura.co

Other certificates including the domain name santateresadigallura.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.santateresadigallura.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 273811653992342035500483719253497713025664
 . . . . . . . . [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 15:08:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 15:08:32 +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.santateresadigallura.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 894523964588887704601231478765134877073606494031690060033175029483246942656701224635238003802060057519298296024806732384581095921038004004989601339550573346414860409770688205783636295523627758967440802697093271984943195885640624909206057905797916127946888333363666549647101843597645518830191410116881607771873516135806744786932571118833751577751208421666788728371451016315048064687253359521550439325798239922559159068090837389250350319328213412126829657491412004626131832369049362077589099041866132452418002652175369430617885152785015724883360466048560714448847197560913383395009311155483596963363775330712030189345757740684952215428484118594963111653349439943613489830583811434253067290293065373903877664471498170030237453881334756382015006785679548491701478203854505053816108017896989119547622442536300267478976252378483349617303292049866261553532486245707643385174619213684095408456983828148964926342148474515384650759292934542616543522496728107524625313769589500778747243852577656601831680802219207845784359900254991183599814737996623123104813733987414557506884737347969854742778720486379779517897327886855019701913161082645646035224660411279368883967510990625415520781930348045376341514674271162337261759974052245305478232184213
 . . . . . . . . . . . . . . . . . . . . [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)
							5824b9357bb1d5adde397f7201f7f2f2b030b37f
 . . . . . . . . . . . . . . . . [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 (31 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.santateresadigallura.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c3430dabc000004030047304502207b985cf053a8bb5237f3833390a4bbf26af643a7ec6b60c8a2057c94eafe4cca02210087f46dcf2dddfc22efed40cedbf9d27e6c5fe6c954b3e859bd6c5d5b0bf4a22d00770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c3430dada0000040300483046022100e9861796067918d7e59e8a8a3b73c13b9df2965db77c2d72cc775edfb1435258022100c208fb69d8a8a2302ddeeb254e07404155f84ae81daa48ab083b86f1b005d29a
 . . . . [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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