rcarquitectura.com

Issued by R3

About this certificate

This digital certificate with serial number 03:d5:a9:ad:a1:33:fc:cc:54:38:77:00:27:24:29:11:2a:bd was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=rcarquitectura.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d5:a9:ad:a1:33:fc:cc:54:38:77:00:27:24:29:11:2a:bd
Serial Number (int): 334042543017671629682479945999970139712189
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 07:d6:a1:eb:5a:4a:12:03:2a:0c:5d:71:27:1b:ef:f1:f3:e6:e2:75
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 95:99:ef:f0:b7:ed:31:e2:00:4b:f3:f7:1d:47:94:81:ad:74:27:b9
Fingerprint (sha256): 90:35:53:43:51:d3:09:d9:ef:5f:99:e4:14:f6:9a:fe:5f:37:16:c3:15:ac:0e:b6:21:78:f0:e5:77:c2:12:7a

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

Revocation information

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

Check the revocation status for certificate rcarquitectura.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for rcarquitectura.com

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

*.rcarquitectura.com
rcarquitectura.com

Other certificates including the domain name rcarquitectura.com

(limited to 100 certificates)
rcarquitectura.com
rcarquitectura.com
rcarquitectura.com
rcarquitectura.com
rcarquitectura.com
rcarquitectura.com
rcarquitectura.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmI6ogTRnI7d+iDsbydVW
4dWHS0E8CQq9CxsZfmDK9EGQcaX0ZR1d/+0za1osBa+5aFnDZthHsTTsW1UDzw0e
Ju6H+iZVkdSSXePzWBltbFoYWKt6AMFHac1OWFHR5UPsmmnEaNlAMV6l5VLyTVhJ
b1y7WQF9JZ7GTNjH5yB8dvURdzzSMHfFdX3VBvB5vcl8BsD5iI/8fl5Vl3GIbWTi
+J9l2c05rsSyJPFS3Fbn5hvY1bTfkZXn7AxXH+ZVa55ow1wvq9u2ZxdPAv6i7nzq
10H/QEqQFBJ5pAYKvAohY88QutqUsdFwpVF/0XwC3XOWOflK5FgZnlkXi0wLNS35
vQIDAQAB
-----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 334042543017671629682479945999970139712189
 . . . . . . . . [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 2023-12-07 17:31:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-06 17:31:11 +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 'rcarquitectura.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 19258569745749297658616791026068525766210119508078475046468504487450151045522739542599098311996452557043456342059603189296446406972736627740686807814985623290736096791666376875447228116758365940147899121232723980695503137006928149141931227177070906555566821611246053333615320423947978492674279295095558173875887298865053100845617338886387123503992859184058020904372300874490826956015468142064294695820596706132897130142533751978424621460575156790837966986557465394605891658259787027754696710973211320439896912019049653114168508562304587917191260551520175043365169275627934217464790835827923519757434726125491236764093
 . . . . . . . . . . . . . . . . . . . . [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)
							07d6a1eb5a4a12032a0c5d71271beff1f3e6e275
 . . . . . . . . . . . . . . . . [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 (44 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.rcarquitectura.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rcarquitectura.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)
							00f000750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c458c508a000004030046304402207afbd08015580d5fba945e8688110de8f94645ba899941ca34a3315b65bacae402201ca4a955e3d7ba64bf943b18cae724af9812c1a3b367c6d11c1d5878adacbd5800770029d03a1bb674aa711cd3035b6557c14f8aa78b4fe8389449eca453f944bd24680000018c458c51d30000040300483046022100d850d11de5644cc35a9428c1c3ecea02a281d482bb1f4d43f46219b87a6c7b800221009de3b78b348194a5815fd643075439bb5028dc1c004f68704d93e349ea5b9711
 . . . . [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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