castelbolognese.com

Issued by R3

About this certificate

This digital certificate with serial number 03:62:74:f6:69:1d:d8:36:4d:2c:4e:c1:02:4c:30:b3:08:26 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=castelbolognese.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:62:74:f6:69:1d:d8:36:4d:2c:4e:c1:02:4c:30:b3:08:26
Serial Number (int): 294839999638088498673030150926232548739110
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e2:06:04:f4:af:15:89:02:d1:a5:73:93:19:c0:b8:aa:8e:aa:24:a9
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 38:e9:7b:39:84:35:49:0c:43:9b:7f:e0:f6:ab:bf:3c:5b:34:26:2f
Fingerprint (sha256): 66:ec:8b:82:7b:18:a0:4c:92:e8:b1:93:24:46:e1:0c:23:0b:b4:95:02:98:b5:b0:14:03:c3:be:d6:c8:9b:bf

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate castelbolognese.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

castelbolognese.com

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Certificate

The complete raw certificate details for castelbolognese.com 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 294839999638088498673030150926232548739110
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-06 06:32:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-05 06:32:25 +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 '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 673991336014901417978496496297044715123125924502500660650170396041072950856684425788497202052465582696801414177942220620419600199781087694125091594338841833097093061302395021274837796231802463488597567697741945136913665878049951622224222000175846452630014583284922530310143955569707471092798246813123302877436912624925187682671158672113964167140014295352042897822890470263501708441306747246271348470925879035886457688534633326712677659166580074287533222901265972718940043638029244922329642082567807510906712316251386931555209188839870324556483068162396490369226710631198946108869683502743986327210512007204444299715647275918726826192867638307085176874449342728178270501906713428731579299839620696003842217439187896815603842959898643631323808761108651505436194722630723656386953125054746073679409782096656326163246450608663922635965707477093513361408715391387212233216318766215835965907363594971392607232583516148391188482200492886544722017567311505366909313822123896268036630076144350424564635143165447504807866251703756284525279246121445793887410555871957276283127719062930172658187277836891021708685811765125716933517793012076288965135373232713173609936451970141324096974558611544234080798723573606094633150835057005384783677103577
 . . . . . . . . . . . . . . . . . . . . [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)
							e20604f4af158902d1a5739319c0b8aa8eaa24a9
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 '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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018cddaffad7000004030047304502206526d5c8de104c09a8562aa1cfbd11c9f04a4d4d568513902113a334029c284a022100c934ffd2227ffe04fd7651382f30975d38d3b833960877a2fe516f713e66a3c9007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018cddaffb200000040300473045022042ce9f71c236de53ab144dd4f6ac2fd2c221313c1ca0e5ee86f559821bd9f072022100cdc86f8e0ac81118cd5fc87918dee4cda51328a963f8986a910753ae3fa5f099
 . . . . [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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