alexanderdumas.com

Issued by R3

About this certificate

This digital certificate with serial number 03:5a:67:44:c1:aa:98:c7:93:e3:3e:48:0c:a9:b4:bd:62:ad 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=alexanderdumas.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:5a:67:44:c1:aa:98:c7:93:e3:3e:48:0c:a9:b4:bd:62:ad
Serial Number (int): 292099538305938552483071294089311901541037
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6c:48:ac:58:73:56:dc:03:24:d9:fc:17:97:fc:05:15:bc:56:c8:7d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f3:2d:25:ac:8e:88:97:08:72:9f:c3:83:42:6f:bd:91:4e:80:e5:34
Fingerprint (sha256): 03:34:fa:d0:fa:68:a2:6c:84:93:b2:71:33:4d:ba:cc:f0:3f:77:d9:78:fb:99:43:ae:19:f2:8c:07:42:5b:ec

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

Revocation information

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

Check the revocation status for certificate alexanderdumas.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for alexanderdumas.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

alexanderdumas.com

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(limited to 100 certificates)
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www.bitcoinviajes.com
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www.pomodorifreschi.com

Certificate

The complete raw certificate details for alexanderdumas.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 292099538305938552483071294089311901541037
 . . . . . . . . [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 2023-11-17 05:32:01 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-15 05:32:00 +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 'alexanderdumas.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 858651532584509384562868330114881759861470383688480046159924784136633554107166138786031804918597934002276139293189582865020743822117839719539687841554854846380314908372709737351165997929249898313359649288058721081583618319329233202093925107794115240137875534439170469491592215996345945749951362986851304390077808875799055235216919599240338716664738287627162472310025998181431370409392868014716590867944304125636397227204237752417795039120939407666213353428408288298343575632592531366713453233757545815358428985452426068324450066451955932015895465522699918685375964733584274145871910551054069373266346511330026048818695782324034998670276090820677346053118896076629819715678839694558237513316816989212674225786979423280826245678853359794846212528440396003670868909101751853618645142547384203412876118852126184851644218419608820917323825029953682427022742267215119850222491609287680968539328533024306076549898173979481772044455493512010668499557440615063737458158887493414421342814229993187094332260899699685157100611983773970094077408789948226691429672641490662010678310726938704996894886090785199991644661960739997392142265572448373656162278153283407667848255014977187394265026402233788819779399535699166527652201301143453102626149451
 . . . . . . . . . . . . . . . . . . . . [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)
							6c48ac587356dc0324d9fc1797fc0515bc56c87d
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'alexanderdumas.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bdbfab1aa000004030047304502207e534cf573f64110f634872b1d8cd017aeea079efdc8aad5a43dbed6022a042c022100ab1612577b7710ffb16b6d4154bc5fbe5b2aedecab5b2ac6c81670be6463e227007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018bdbfab1bf0000040300483046022100c833ad3a6eae4baddfee584ad26ee01db90183013b48b1a3898d1bc8d2c2ac3f022100c5e1027977a86d4e00cf1e7158083c468af53f3b1fddf84c2e115735cbd0675f
 . . . . [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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