www.pietrolungo.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:16:7f:78:a0:24:fd:a9:27:03:26:c0:e7:29:f6:96:5c:b4 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): 03:16:7f:78:a0:24:fd:a9:27:03:26:c0:e7:29:f6:96:5c:b4Serial Number (int): 268992508146745349266199671737031358569652
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 5a:b9:e7:be:9c:4e:90:c7:da:61:3d:53:fc:5d:86:6a:ce:d4:c0:b4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 24:7d:19:52:f1:4a:d7:fb:89:7d:91:c6:78:08:7c:54:b1:06:c2:08
Fingerprint (sha256): 86:e7:be:1c:c6:b3:71:43:cd:8e:dd:90:73:ac:2d:d3:1d:c4:7c:6b:9f:a6:8d:1a:71:a4:f5:9d:cf:6c:45:73
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck 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----- MIIGXTCCBUWgAwIBAgISAxZ/eKAk/aknAybA5yn2lly0MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjYyMjQyMzRaFw0x OTEwMjQyMjQyMzRaMB4xHDAaBgNVBAMTE3d3dy5waWV0cm9sdW5nby5jb20wggIi MA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDtNxlYvpT6trFz8eF+/bwmla32 a37cBZFhFXf1iRaC85mO/+vney7c865HUsqBbo+jmAeMEOkLoII0KJtgXOGC+CLw fZ+dKnE6Pfmsjtn1G8u1+whu0bipGXl7PoC0PAfO9Tt+0E4M1Mobx5TPyHh++1JN d6qU1kaQI40/cb9r0G6gs2SNTfIDs5ZrVVHkuwQp3Nv6bK6Jiu16FXbVax+h8UUy yDuhI6ZvxrybzVFEnrc24D/CqPgNkT2iHsGdBP45Chh3o+t7z6avcxppjVvIf4MN uxvQJHrpK97TNoJQheAEs4HKoyKOtwessBROAkReCKTyMYaM7RbHETXMyCKVWmpO 65OEfOqw7N5X3YygYc2S7r57eFLgMk26wTveJciFfarUyDuSSv1EZ6zMKHngl9rF FQ1AGnGSxHJoHf9MPpUpJFL2D49tVvI0aDnKfkol3l2YefD4vVgzCpHemklxceNI J6VDG/A6YUQt5o0iujPoFxM0tL8k7oZCHpgNnRlH+kBFezEQXm/Sgqd3TtI4M9Sk 897sF6zB4zID4w41SWPsDtRjZdivicjWu0CpnhECgLVlzH0qV6ZYTXMdMa7cU5eP pemetkLF/YaAMYLG1AuQC1udnc4Bj3rxyVnB2WGIzWzxJDTd3zN7UvsBVlbjqjUn zFU0uqdlq7HNCu+nDwIDAQABo4ICZzCCAmMwDgYDVR0PAQH/BAQDAgWgMB0GA1Ud JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW BBRauee+nE6Qx9phPVP8XYZqztTAtDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObem RWXv86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3Nw LmludC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0 LmludC14My5sZXRzZW5jcnlwdC5vcmcvMB4GA1UdEQQXMBWCE3d3dy5waWV0cm9s dW5nby5jb20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAm BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEE AdZ5AgQCBIH0BIHxAO8AdQDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb /gAAAWwwqi0aAAAEAwBGMEQCIChX5Yj6TkLbIuKvKdjfUXR0rCXRZvBe6tFKiJau Q5FXAiBB9ygWbjJHWZtcsZZUgh6FyfOkxMgM9cX7j0fd8uhjcQB2ACk8UZZUyDll uqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAABbDCqLTcAAAQDAEcwRQIhANO40o53 S6qDh/ql3YyRpoQ/wDRdKsqDpV2FFM0VU1QOAiBeZHnc8WZMfPCk8A1JVlZMCHLh SCIm1AP54UfJC3FVtDANBgkqhkiG9w0BAQsFAAOCAQEAesTLCKwrVPb7naiOtsTo xeBcmhzwTICOxtl2qndhPG0uJNvA5/U4PG9P9jhB5IltvXvY+S3ckrqn/+XoOKYa UJxzvi6JirJhxFGOhWSuMiFYEN5vjAtqtLP4uL1oSEPJCbXTN1ila9bLCu9Z6FH9 H8VSpYj4SpK179yd7BiGszMtuhhqpq/aLQzXdNwfocL9qrMXiy0rfkfnJ7B8p4/T oNQyXjkBULCBpl+4w9yRiPR6qZURRWC/M+1+PyJWh4pn9K6MuN/nRKEN/gQzh+/R YNF2SKGFLCcN9iDtOjvIpyWU23y8snNA/zmHTx+hP1grrjS9BJte++Wki0QoQW9L Lw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA7TcZWL6U+raxc/Hhfv28 JpWt9mt+3AWRYRV39YkWgvOZjv/r53su3POuR1LKgW6Po5gHjBDpC6CCNCibYFzh gvgi8H2fnSpxOj35rI7Z9RvLtfsIbtG4qRl5ez6AtDwHzvU7ftBODNTKG8eUz8h4 fvtSTXeqlNZGkCONP3G/a9BuoLNkjU3yA7OWa1VR5LsEKdzb+myuiYrtehV21Wsf ofFFMsg7oSOmb8a8m81RRJ63NuA/wqj4DZE9oh7BnQT+OQoYd6Pre8+mr3MaaY1b yH+DDbsb0CR66Sve0zaCUIXgBLOByqMijrcHrLAUTgJEXgik8jGGjO0WxxE1zMgi lVpqTuuThHzqsOzeV92MoGHNku6+e3hS4DJNusE73iXIhX2q1Mg7kkr9RGeszCh5 4JfaxRUNQBpxksRyaB3/TD6VKSRS9g+PbVbyNGg5yn5KJd5dmHnw+L1YMwqR3ppJ cXHjSCelQxvwOmFELeaNIroz6BcTNLS/JO6GQh6YDZ0ZR/pARXsxEF5v0oKnd07S ODPUpPPe7BesweMyA+MONUlj7A7UY2XYr4nI1rtAqZ4RAoC1Zcx9KlemWE1zHTGu 3FOXj6XpnrZCxf2GgDGCxtQLkAtbnZ3OAY968clZwdlhiM1s8SQ03d8ze1L7AVZW 46o1J8xVNLqnZauxzQrvpw8CAwEAAQ== -----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 268992508146745349266199671737031358569652 . . . . . . . . [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 2019-07-26 22:42:34 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-24 22:42:34 +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 967753707991327960299386584802086019490013060250682109211487412046891631491275120890288140357475329840163656513826711723845543817213102294513361807788134068664714258321471114298871071655656367242577187004120618838728425676191136843339246674340828092152899103888945498486572736478498288347301570806392840472287494815982039612978377679066981332363946360646011738082765368612737867918151695834308653422891466591629597719952641451484637525767107439311144880389299327754158663588310895517614130231565082096657673047689751380339066035034482504081034614905916495525476778842743671931217984674478766881397641753946845093957382772207674948295636423324803174701050384449999049425122718357189853729793842832489006240842544726451087107653111469148590321153376366703197488828742430337791649029928396832278636083015798569190953757845251406705220143935039808866592555122072746241522251062556794906741247950436340084988749730285086239092585870093820710850561016375300343060447090564187131548854800105230596936703131394842655936455205894066952781928430321950033994759655936638377025373241490529136769415436178641756806246207770307130522993959966053529082481610357022100524234125459340479151218471920455604480732094462849878131105846208827676077041423 . . . . . . . . . . . . . . . . . . . . [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) 5ab9e7be9c4e90c7da613d53fc5d866aced4c0b4 . . . . . . . . . . . . . . . . [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) 00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c30aa2d1a000004030046304402202857e588fa4e42db22e2af29d8df517474ac25d166f05eead14a8896ae439157022041f728166e3247599b5cb19654821e85c9f3a4c4c80cf5c5fb8f47ddf2e86371007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c30aa2d370000040300473045022100d3b8d28e774baa8387faa5dd8c91a6843fc0345d2aca83a55d8514cd1553540e02205e6479dcf1664c7cf0a4f00d4956564c0872e1482226d403f9e147c90b7155b4 . . . . [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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