www.castelbolognese.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f1:da:2a:bd:24:9b:09:08:c2:1d:9b:dd:6c:29:3a:47:cf 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.castelbolognese.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f1:da:2a:bd:24:9b:09:08:c2:1d:9b:dd:6c:29:3a:47:cf
Serial Number (int): 343634901839051689796492052170915979085775
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8e:7b:5b:b1:7e:ee:e5:12:9e:ca:e7:2d:6f:a8:8a:a1:07:ef:b6:13
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b4:fb:d5:73:5b:49:aa:b7:e5:82:47:6a:08:67:08:29:8b:8d:a9:90
Fingerprint (sha256): 25:95:0e:08:49:f7:7e:7f:97:80:4f:2d:a2:57:4d:da:a6:a3:62:b1:6b:58:ed:ea:f9:97:65:d3:56:84:6c:80

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.castelbolognese.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.castelbolognese.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.castelbolognese.com

Other certificates including the domain name castelbolognese.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGZTCCBU2gAwIBAgISA/HaKr0kmwkIwh2b3WwpOkfPMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDIwOTA1NTlaFw0y
MDAzMDEwOTA1NTlaMCIxIDAeBgNVBAMTF3d3dy5jYXN0ZWxib2xvZ25lc2UuY29t
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAyFqr4tghDLcrJuKrdvyr
2zvgqqBaIIoSd1A2yC+92ZFxuiN6SqiOrX16XYdHhkd0rcmNw3N5PMCbg4Ru/M8R
GsgX2+9GEnrptBj6FXwRp1yXjmuYoGT0xZC3AnFlmx2JylWWsR9u09klw27qYHel
puHAq8NnT02eVPZCvKgMGXJZJ967pOoOrFIwr6JKA503yV4Qo/SXVS25B0Nz92+e
v+Cz1C4qsFZHnSMCbud9ZBDhpOohYKrlVpAQYQSeWtvVZ54Z/bPQYVeVqwIi0DSu
Wzr9sRcaITJN0UiwB6cWHNSdO0WMJ4GJ41nP20OLuJ8TbacSs0Whjz6bap7xOfU3
wrcX6B5t/2sRVrwWcercj5Jj/NRyWklPRz8sSzajYoyVM/1PvpUZN/tKdxxwGJ6M
hdrXT5c6Wrsb+Jz4HNs3i4RB4VfyZZW+NJ57nzLqf3k01B4Rgpn1YHtZaeKW1ODI
Mc0mcRLV2UnTrWq64G8/+VyD5oQcpcKJb44MOokQlxqkNWawDTPK4iaU5k8YKjpt
XUzkxvkJQXJkA2oqu3a1LzDTV6eTtwxVjotKOtf0afS+/x+wTPZenRMgJrYWzhlv
bapGTgq4ZgbAG2X9LMnhZJH9xVyQovhLA5itP1enleJt6+Y3VDRmVZVDZgdYyPgS
6adc4/95xDDZBMMfekB4+xUCAwEAAaOCAmswggJnMA4GA1UdDwEB/wQEAwIFoDAd
BgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNV
HQ4EFgQUjntbsX7u5RKeyuctb6iKoQfvthMwHwYDVR0jBBgwFoAUqEpqYwR93brm
0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8v
b2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8v
Y2VydC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzAiBgNVHREEGzAZghd3d3cuY2Fz
dGVsYm9sb2duZXNlLmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLf
EwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCC
AQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq
7rxhOhpp06IcAAABbsYS7T4AAAQDAEcwRQIgemKNR7C/LVy9DYTrHMcUhGw7By5g
DqAEeme7R7/FFxMCIQCCTMOkIYE3YKWrJ/cW7HVU7nOMuyeqgIyFwPC/wmzqyAB1
AF6nc/nfVsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAABbsYS7wsAAAQDAEYw
RAIgFXnw53HLnfhl2jWOZdPfOBoUGA4t/V+r0UPigP24c1gCIBRvfNavofBlorJd
D2gdRFoEfzQpZp8OWrdDIhM/mGrCMA0GCSqGSIb3DQEBCwUAA4IBAQBgZYso6C7H
WEPxcVEABbjFi3TcUXybWRTiDnu/R73nhEAQJfZo8UrqYywVyUjUc2jbYip5ARej
RknFXxHlwGrUkEsB065cEWAwpiDw3Kc2PHCvVTobBi0c6EHMRcPyf5TJBdr9hhJ8
Hg3bSP48WAO+Ok/nYfyThwc0XdvlFJ7drPJ0xyQUaknYe7kR8srObEzGbBbBY56V
giK+Q14yjBFzn7uQW86QJL/SJ+zqPHZM7mha0qTE2aSFb5Llmmp0kpnLDClwi2lN
OLjlJkyBaoFnCpifMWVdc5yvfUcPaDFmlddaO5NYUlMK9tzA7EVm7LqzozyRmFNq
CzuyLsZuRxfB
-----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 343634901839051689796492052170915979085775
 . . . . . . . . [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 09:05:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-01 09:05:59 +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.castelbolognese.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 817373763455675222253290311806106167670380371384342846538208034193716386871015899241655240928110521540712666004931740668720471976987636313859622438093276906121986962418108259469649099473598210535829368598804144408586162272675534457267664615262594778968473793269598012779580747333491055948945247948461366166978062382404640985951230256543632020926925350531306485822699912489285159093988493714357437891258995336225054448426351670341578130979987618439491266857113263560105203463477452858503328979142568536088551838465114935223013198999241595744791844393837376583356028691291296036850820911845710398239118373288698375390343215463753419370690699909300266373075829931349358276393865894779519157979050864742426242487160585874896371931811545583717019626834181987555735189401131516933023357794288024088953252087297775907283010685405724482855860623555840048019828838238181123858446020081462759447813859409029406291917828667085901218721978852155896837104205262440194038320400315330462448249733008443826011606447091600986787243170196183623868725586021649697676321232054376165903326439247513838619418675950228548801281707877001086311181792702951553062782199364030287031667489599956546892645020709644157633049178462079733227613949748464644169202453
 . . . . . . . . . . . . . . . . . . . . [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)
							8e7b5bb17eeee5129ecae72d6fa88aa107efb613
 . . . . . . . . . . . . . . . . [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 (27 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.castelbolognese.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)
							00ef00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ec612ed3e000004030047304502207a628d47b0bf2d5cbd0d84eb1cc714846c3b072e600ea0047a67bb47bfc51713022100824cc3a421813760a5ab27f716ec7554ee738cbb27aa808c85c0f0bfc26ceac80075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ec612ef0b000004030046304402201579f0e771cb9df865da358e65d3df381a14180e2dfd5fabd143e280fdb873580220146f7cd6afa1f065a2b25d0f681d445a047f3429669f0e5ab74322133f986ac2
 . . . . [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)
		0060658b28e82ec75843f171510005b8c58b74dc517c9b5914e20e7bbf47bde784401025f668f14aea632c15c948d47368db622a790117a34649c55f11e5c06ad4904b01d3ae5c116030a620f0dca7363c70af553a1b062d1ce841cc45c3f27f94c905dafd86127c1e0ddb48fe3c5803be3a4fe761fc938707345ddbe5149eddacf274c724146a49d87bb911f2cace6c4cc66c16c1639e958222be435e328c11739fbb905bce9024bfd227ecea3c764cee685ad2a4c4d9a4856f92e59a6a749299cb0c29708b694d38b8e5264c816a81670a989f31655d739caf7d470f68316695d75a3b935852530af6dcc0ec4566ecbab3a33c9198536a0b3bb22ec66e4717c1