www.pietrolungo.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:6d:10:09:75:16:ce:6e:f6:29:35:49:8e:83:d2:85:3e:a9 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.pietrolungo.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:6d:10:09:75:16:ce:6e:f6:29:35:49:8e:83:d2:85:3e:a9
Serial Number (int): 298448952543116149183679569177154007940777
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: cf:36:9d:1d:3d:26:ca:ab:5a:da:9c:4a:5b:5e:c4:d0:4b:d1:78:25
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ad:36:57:f3:db:d1:3d:85:6d:a9:99:43:d3:47:ec:60:2b:22:54:0a
Fingerprint (sha256): bd:d5:e5:72:20:ea:ff:84:64:b6:d1:be:db:8d:40:ca:71:f7:e7:3f:23:16:5c:c6:a4:c6:63:29:04:f9:5a:0b

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.pietrolungo.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.pietrolungo.com

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.pietrolungo.com

Other certificates including the domain name pietrolungo.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.pietrolungo.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGXTCCBUWgAwIBAgISA20QCXUWzm72KTVJjoPShT6pMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMDYxMDA3MTJaFw0y
MDA2MDQxMDA3MTJaMB4xHDAaBgNVBAMTE3d3dy5waWV0cm9sdW5nby5jb20wggIi
MA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQC8DR+EFAbyfX+9Rr4U+fQtTVb0
MNAi4hPjzOyWo43/Yj60rBryifuZoAPbxPnXg0LBgQ0HXpQg1uD5nUG762/DLPfV
y5huHl/LiVI9l7Ge/riJyFZSAwWRKybZx+2i+ncUrloE6npFF8qTqy86zNVcC6lV
REBt5sXJH5vjjfEYeSGfwC/YwXDIpTwwfBpRasqKKBYop8SUpIaY7+Ii2jBad+tv
kAvMLC/zXa2dRFAVya4/okcvc4ZfXaBfrUL2k9iMp1CVg46qfb/j8YLGUnlBGHVc
h6UGfFLTlHBUbrnz2c99Hyh6qAyPVWity8M/rHU+7zJUM3yfhPYKMeiLcvAkVz9+
Ufvq7TaCYvCXxSkv8PUOD24L3pLezozisQJx39n0yoFNWuzn4J+JkXCUrkZEQZe+
YUbU+lR72W60GVd03zuhqGqZj3gXFambzdX6PvFcrX/LPSRGOkVCCSl6LNxfEIiJ
PSH6A4/XgP2r+YGULsHcYsmLz39L8i+a/P2jsaL+Zh6l78RZh6z5VhOpWImEvdIX
PlwMY+QHme1TOjE6v0mlfDxsA460gBZs8a7eSb7SJDgXv5QFVLJSSX2PkoDjC6Zx
jbHfhS+asHdpyfrqJXeWRbHYq3IdNxCZn3atBB00BUvGEdBRyVVpfhl561sv2gMZ
Sy5JzxxyE8z1M9VsOwIDAQABo4ICZzCCAmMwDgYDVR0PAQH/BAQDAgWgMB0GA1Ud
JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW
BBTPNp0dPSbKq1ranEpbXsTQS9F4JTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObem
RWXv86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3Nw
LmludC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0
LmludC14My5sZXRzZW5jcnlwdC5vcmcvMB4GA1UdEQQXMBWCE3d3dy5waWV0cm9s
dW5nby5jb20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAm
BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEE
AdZ5AgQCBIH0BIHxAO8AdQBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZ
EwAAAXCvhx8xAAAEAwBGMEQCIHwAFoQuR3dZ/rTpSg5M+JlOlOHpfnZqK2vB71rb
1bKRAiBUeyobU4HM0YEn5S06f1lLlAoPQ41kekQF2Uo7MyYl9QB2ALIeBcyLos2K
IE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAABcK+HHwUAAAQDAEcwRQIhAPIbPU1p
f+BC1sLvvTUbQjvc4SNPd65jMy7NRXQRSUj7AiBEZbPjLJ5DLWFurwhuxAqGpAgA
hjmvxmzdDuCb4f6qRzANBgkqhkiG9w0BAQsFAAOCAQEAEAjHrNOaks01XriYbpug
RUW7Z/qd2tEiYw2ZwcJQ66kI6vu8LJKAncWPGgFz2BCDv40Pmmxye6G5ZHUYCnJt
x9pXmwaVRoXO2d4J3Gump4UtcbW24PtnAr2Ov9AUiVZ3te6AbJ2l125NWVxZNL/6
ozJope9atku0d5tU8c2a5NpkOfCtaLkxgnB3CV9Ber/jUo5Aod24RzsToJI6NYRP
e385t+GEbJf99i+TcKHPcSxH7lN8YVqlFuBJ3yg5GzulhrwlRWnCfMcWYfAUZjpX
gPrdMosbrZ5UtOocHWhpiSEkAepbg894v0XW89ZX8cGTq12qe3oG8GXpjFPWyPgi
Og==
-----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 298448952543116149183679569177154007940777
 . . . . . . . . [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 2020-03-06 10:07:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-04 10:07:12 +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.pietrolungo.com'
 . . . . . . . . [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 767182216093290007245139505137177470640114506657322168997542468257443620438357601205425439883884417626101960703954463324496866418781820729373788543648455606277099258614668492850544483977039651476646588669378173421401283240091048284915768822361619797562753687497912790807222739286042042118798091753691431805519279954372644136039607558553880555579409243804054919684856110729881067782618521171247687375788103414779366581354711437019114257883852689069860457967012185162060743448229135548541531554941106128088705542125730170378609912453140247580189224734361053166440597405368056408906215445883451073558114145544008950041000578114670303689564063151524669753669536080148245420359892973477948639929419159194829439678358077327489570125219116104310760901543234328134035217087772756126078816829414428221067183005115739069484585593121845410219278904332302647733112829086865667180364046652216016974436565439860784221012868608137954245197400026922959417691096249209157713688267206804572514106256798864235234611401074363462444489707821356736560492031294522847681193109870971170362131281770809969742368476836707666378626506186279190971590982550216571321809221224650330145986790319064671911990726688514042790899600490084387669326304477502040647756859
 . . . . . . . . . . . . . . . . . . . . [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)
							cf369d1d3d26caab5ada9c4a5b5ec4d04bd17825
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.pietrolungo.com'
 . . . . . . . . . . . . . . . . [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)
							00ef0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170af871f31000004030046304402207c0016842e477759feb4e94a0e4cf8994e94e1e97e766a2b6bc1ef5adbd5b2910220547b2a1b5381ccd18127e52d3a7f594b940a0f438d647a4405d94a3b332625f5007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170af871f050000040300473045022100f21b3d4d697fe042d6c2efbd351b423bdce1234f77ae63332ecd4574114948fb02204465b3e32c9e432d616eaf086ec40a86a408008639afc66cdd0ee09be1feaa47
 . . . . [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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