www.pietrolungo.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:4f:32:94:95:f4:4e:1d:21:0a:61:81:16:89:ee:8a:41:9b 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): 03:4f:32:94:95:f4:4e:1d:21:0a:61:81:16:89:ee:8a:41:9b
Serial Number (int): 288286397683194065144836317938860912427419
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: bf:69:0c:63:6d:bf:eb:ed:04:81:11:7b:fb:cf:f8:ce:db:44:41:6d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 43:82:9d:b8:ef:1c:d2:2c:49:52:2b:e9:0c:fb:b0:20:02:3c:fd:67
Fingerprint (sha256): 48:62:da:d4:5f:cc:19:54:ba:cb:5d:87:e8:0d:1a:9c:24:81:23:01:4e:bf:b5:07:28:bf:a2:83:1f:b4:b4:d0

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-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvcCHgi7vDVaspX8zSZPz
1Hany8TApvSnLZXYNdA8tAh+YQBVzX4WhsGr1tTKIh8reCEJ/3/CydJ5YPU9dNmB
lQ4OmOHCj2lrKMcnVqHhfNWK6HuMMZ+wxhKVyahI4NDeKzjx09ZhUsJJjCDreT7r
qfbQvMBAgOBjif4+MMdKW0s/swQXpB5yhR4HOIpoWpfAhsDvXWir0NSxpRxHLxbf
gnfSEfP0BR6grPmqb7tk1MykfNSsI2fW8ezZAtvIg0h46vT8NPg4fBdiQ5GI0CML
W8lm1K1XDMCKw2kgTDdicvbOuKET67hlzB/IfC+j9CD16WW1E9/FyzZbt3mZTXQD
uzw5/PyCTH3C2U0BANmr02nV53CU0M/dbyinjF9MGA0ye0cl/m1wt3XoO0HdccFB
rjH2AGCCgQHmfpM72aPC6SZwMR45GCS4riaM49O7VUTE8bqrSM68sEMs31V8eTBV
Y5qkI+qG0dSEztoD7M3NoIANgbSTaJzB8nUDhfYhqKbW5SI3Lujfvsovdr7UmGeg
B1nG9ZLs6rY78FRyBM20qzsPUmOZmteNgINM3m7e+/8iev5BBk8mljjdCIwUdUzz
qQxZLsXMZ4aq3/2T0mP/YRCQo5l7r6q/bylIsQs3i9STh6zjRJ3YUY8mbAkCAies
XiRnKK8Tzd+GqvFbsBH4RzkCAwEAAQ==
-----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 288286397683194065144836317938860912427419
 . . . . . . . . [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 2019-12-02 13:36:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-01 13:36:19 +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 774120897370763872610079638008748733182657255399452168365438235123868221604346922119721505107637165137513106878562784358095392915198048237994016427724053829527135109706088505770444806257108763122876253402901678866049102193861002886213447996710909733815997673029259413508492833214893386660299211911363955762900513354410289473427328712031774442480803950768038602092962352169477833695487855265865810133867371256613531756852875793382954458216851612163400057292295506510614831972327915229754565592189316897747781709643059552990552999848921105570508583078547433259067887862944434803735328959742672147992016005191387407858377969540460491589977350308978730348828549654159711998145702333446974644035322098999863934705508396918481423377033537742677666527297624420591890219591226885912440166817430311710901051495918271107365733784359529631987137672496290310217263432425712705879420644965962021983930233432282351194642465455278104728278209925209361411518430877859737383388774312901199950412844806681512595416198866078140977472906967721312690255980987349494752492964328429055514710917254430052095209074393240902991454086670006287513781103689379837759759314996550644742974429555171210284983631328149143494702867630428136504062734067780541025371961
 . . . . . . . . . . . . . . . . . . . . [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)
							bf690c636dbfebed0481117bfbcff8cedb44416d
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ec70a6d370000040300483046022100a66d671dcc0710b494cfeaee5ad1d6618ad9bdaf7a6a45911321e3e2b15f4d6a022100d9fdc685eec2a7c237bf6cad87722c6f25998bc3c70370ce201818405d092c7d007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ec70a6d24000004030047304502210089e5d647cc88f6163a8f73540880dbff6b09a1c75ebb6c31141012d0110d2a7e022018333426bc015d6268b61ccb718feeab2614fca2607404d418fff207f4609eae
 . . . . [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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