www.lifeconnect.it

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ef:dc:79:94:7f:c3:be:c0:65:49:4a:ac:74:dc:be:22:b5 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.lifeconnect.it

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ef:dc:79:94:7f:c3:be:c0:65:49:4a:ac:74:dc:be:22:b5
Serial Number (int): 342957404928296775074942569199173409579701
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: fd:79:a0:3d:a4:14:74:12:af:83:0d:ea:0e:c7:ab:1d:76:9a:e1:62
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 16:c9:fc:9e:37:00:4a:ac:6c:9f:7a:15:fc:92:72:4b:2d:cf:b3:9d
Fingerprint (sha256): 15:62:a1:a1:bc:cf:98:50:0f:42:9c:3d:0c:8d:ff:dd:dd:20:1a:fa:0d:d2:76:3d:e7:a8:36:a8:74:16:66:90

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.lifeconnect.it

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.lifeconnect.it

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.lifeconnect.it

Other certificates including the domain name lifeconnect.it

(limited to 100 certificates)
www.lifeconnect.it
www.canichetoy.info
lifeconnect.it
lifeconnect.it
www.lifeconnect.it

Certificate

The complete raw certificate details for www.lifeconnect.it 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 342957404928296775074942569199173409579701
 . . . . . . . . [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 2020-04-03 18:39:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-07-02 18:39:39 +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.lifeconnect.it'
 . . . . . . . . [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 858946852773316883100819161149439030019796104430397820641602685700993423122873075289195307414612847888556456892714616155400259459780695081216235403362307959714909011379094651004910135442920487757553239304240427693430918356180695631822537298232161530267194668623007847349802792692928603578686845080537730489295964143039209913249437796378037707432273930391320975064042389403119959441111456073171586190802434607451592489858272234834381809246963280469186006323544463806409820171820442647318087550086228291512721772536022946973543154943166775159744770751214230559349948102565804998585230322842764302974660291185464577454955103422092508835805129869287848059281607178655144386127730891547656931576219635949935063169085070550124599621094390906118413535603206499710349997433018798876545339317939169155552736249567446045972324858117707860087237477884768623393740038266078521919999134365918175478577565085113127467319862447480909287322105156941882848823052910732128139999620816521576974826661311920471355561836236449178050789920651619794748529797168347712639514180579027689171969051525794533102844014410780131476387472888892318190982676348629758386041452957242680474040737696955815498853046147663044248433795767150065728638299484041533471775571
 . . . . . . . . . . . . . . . . . . . . [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)
							fd79a03da4147412af830dea0ec7ab1d769ae162
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lifeconnect.it'
 . . . . . . . . . . . . . . . . [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)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a11212841875968171455800000171418e583200000403004730450220643e4c2932194ea6220f09c4053a9b8532f244214cb87404330f80578c084cfb022100817551921486962da60a6f58cb42ced068682e5a3bbbe0a4c5b0e041855fa730007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000171418e58260000040300473045022100cb2459b7400acec1712e784ac64910d3148664b99da91da5baf774fa6150d38202201d28f0fab287a30fdeaf5a11aac65f724d55d4ad347777d53c00a7d6eb2d22c2
 . . . . [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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