mattalmeida.org

Issued by R3

About this certificate

This digital certificate with serial number 04:c4:2e:b6:8e:52:9a:51:58:de:44:6a:93:21:db:58:64:74 was issued on by Let's Encrypt.

With 4 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=mattalmeida.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:c4:2e:b6:8e:52:9a:51:58:de:44:6a:93:21:db:58:64:74
Serial Number (int): 415206580016025916972978098141997118809204
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 0f:5c:e2:4d:2a:78:1f:24:52:6f:eb:af:42:b3:31:a5:9d:92:75:97
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 28:b3:18:bd:89:18:19:0a:60:b2:b6:1b:b4:73:90:6c:56:3c:60:ab
Fingerprint (sha256): 36:91:56:a2:21:8d:89:ef:02:14:d5:2a:d7:ca:43:74:ec:1e:45:21:2b:a1:b9:7d:49:80:a2:6a:7a:b3:45:54

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

Revocation information

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

Check the revocation status for certificate mattalmeida.org

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mattalmeida.org

Public Key Algorithm

RSA

Key Size

2048

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

mattalmeida.org
moniers.com
natureshealthysugar.com
winneshiekcounty.com

Other certificates including the domain name mattalmeida.org

(limited to 100 certificates)
mattalmeida.org
mattalmeida.org
biralo.com.exoticmeatandmore.com.mattalmeida.org
shithead.world
mattalmeida.org
mattalmeida.org
mattalmeida.org
mattalmeida.org
ateliernovako.ca
mattalmeida.org
linktree.radio8424.com.academyimaging.com.mattalmeida.org
mattalmeida.org
mattalmeida.org

Certificate

The complete raw certificate details for mattalmeida.org in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAussN+gchWOei8GHZ7IVu
bq5vZYVwE8TdbNFAecOXAm4feNv1yd39qa/aU7XQOIm80jzqCqnsKBEAwTfPU8Lk
y4FjZQExv41inhBsxi8fysKGy/Pyi3eolLD4ijBZ0FJ4S+Hylgaua79P7CF1L3m4
jzBG2nW7z4SYGaLRZWAYQwjivk3L8dg4v3gZPwXzlcTKSZQshK0CUGdMjM71ovkm
D+Aika6uzduXlH7J+LQkM74Ikhmao60p2uNAXhqRlvzUvtNorznLIdWFs4ua5X00
LgVM0mek0xHfXtuimdTcyNUePBVNAchK0etMzpCgg2a50RwfuVZ/otefQLAAdDul
fwIDAQAB
-----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 415206580016025916972978098141997118809204
 . . . . . . . . [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 2024-04-14 20:07:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-13 20:07:38 +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 'mattalmeida.org'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23580454677052535002328883461984824287617327213644923165980791600244124161172730041518328824672522182835358673844590901590130154488418941925811630380770172420356511034408426708163421910489616569834894860162082579710516368082314954212549110371651768715309513647912013867924795140489748631241338876735010551097550983642962773637160504274066268458261653856910470549746342663149216902263395112166733489678830618326335206360083410779406191926445354217170633975328186714761921217797680503767195670686781942973420360714099638269564467680714861735679771454746080135433933623453933766902665602221410143252314900973123444385151
 . . . . . . . . . . . . . . . . . . . . [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)
							0f5ce24d2a781f24526febaf42b331a59d927597
 . . . . . . . . . . . . . . . . [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 (79 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mattalmeida.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'moniers.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'natureshealthysugar.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'winneshiekcounty.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018ede6fe9d20000040300483046022100d56ff4699793400e5c701e4a8288fdfce54861cfcb37d695ca8eded14a37ef6c02210095c198e7714ced44e8a7b153db7d11ab57b3f4d502b73042e7555908973836ca007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ede6fe9d00000040300483046022100fb92db0150dcebc6881801f2377849b3e2bce3fa895ba756a723913c70e74b7602210087f85ff1f06233ec2ebe87ed64cdd655a11e8bcd0565f47c4c4d8542234a7200
 . . . . [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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