*.romulopaiva.com
Issued by R3
About this certificate
This digital certificate with serial number 04:ea:2c:e8:31:e0:e7:8e:ed:0b:88:81:e4:6e:00:85:15:5d 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=*.romulopaiva.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:ea:2c:e8:31:e0:e7:8e:ed:0b:88:81:e4:6e:00:85:15:5dSerial Number (int): 428134909242883146221618628136691495671133
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: cb:3f:81:2f:8a:b1:91:a7:ea:55:2c:cb:32:99:bb:ac:21:63:a3:58
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): ed:33:21:3f:c2:cf:c2:ef:9f:07:1f:9f:f1:32:f1:6b:71:bb:79:5c
Fingerprint (sha256): bd:f4:fe:ba:1d:f2:7a:c2:a0:e9:69:c4:54:46:12:82:6d:e3:db:1b:cb:38:50:f2:f4:b2:39:42:4a:86:6e:e3
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate *.romulopaiva.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for *.romulopaiva.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
*.romulopaiva.com
romulopaiva.com
romulopaiva.com
Other certificates including the domain name romulopaiva.com
(limited to 100 certificates)
romulopaiva.com
romulopaiva.com.br
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*.romulopaiva.com
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romulopaiva.com
romulopaiva.com.br
romulopaiva.com.br
romulopaiva.com.br
romulopaiva.com.br
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romulopaiva.com.br
romulopaiva.com
romulopaiva.com.br
romulopaiva.com.br
romulopaiva.com
romulopaiva.com.br
romulopaiva.com.br
romulopaiva.com.br
romulopaiva.com.br
romulopaiva.com.br
*.romulopaiva.com
romulopaiva.com.br
romulopaiva.com.br
romulopaiva.com.br
romulopaiva.com
romulopaiva.com.br
Certificate
The complete raw certificate details for *.romulopaiva.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE/zCCA+egAwIBAgISBOos6DHg547tC4iB5G4AhRVdMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEwMzEwMDA1MjBaFw0yNDAxMjkwMDA1MTlaMBwxGjAYBgNVBAMM ESoucm9tdWxvcGFpdmEuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC AQEAv9ZSYQETCaR/oBqRhjBSWFFSuiJlMgzTL9TxGcZdUxeFNvUz+UDpPtjWbrih Yopeh59yxXkUnvG2tYRqAIHpeQp657J4K8EvZFge2AEMnFpMpDK6mg+NBs3TRPSz Rr+VcpnfAM72/aHMQaLMr94xszZ9MPq5F7NWTWKFwYGCxGG2oMahZ+gPjMtIODyc Ti2MMrTXlbnR6gTV7WKxmBahV+Z4l5YV03CKOQcrh9gYMAD+d5fWEZrMOyUQhKYJ EbxFuxFHvVXv7+kCSE7TAC/d5eXWBnHuYrzopxQHdmIF/JTcxMbUhHjnDMPXCKBH rpFMmgbLLp5mjN+D7eTFMOg2XwIDAQABo4ICIzCCAh8wDgYDVR0PAQH/BAQDAgWg MB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0G A1UdDgQWBBTLP4EvirGRp+pVLMsymbusIWOjWDAfBgNVHSMEGDAWgBQULrMXt1hW y65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6 Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iu b3JnLzAtBgNVHREEJjAkghEqLnJvbXVsb3BhaXZhLmNvbYIPcm9tdWxvcGFpdmEu Y29tMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDv AHUAO1N3dT4tuYBOizBbBv5AO2fYT8P0x70ADS1yb+H61BcAAAGLg0OAkAAABAMA RjBEAiAI/0Jp1xdQW//khgrKgXVr7CeZHDIfI86K6h/Duz+KGwIge32jxrTJOuGl zS9nypFDB2T3YASeH2jEkIfgJs8z/14AdgDatr9rP7W2Ip+bwrtca+hwkXFsu1GE hTS9pD0wSNf7qwAAAYuDQ4CuAAAEAwBHMEUCIQC+3x/IUP8owWibtXhGVnZX1Di0 m1zq3Udz0oau7XKnzAIgCNMNjZg4TlcKwoocRUUEJ87VHmEpSa6Z3YQ8Sox6n54w DQYJKoZIhvcNAQELBQADggEBAEO9bA1A9L76iHl9lZcFGPMdCufzHTxSHNZB4BHY BoXRGMIohBqSsjVG7qRTRh4jXrLUBzeEv+vFOWuz9l+WYh2sDRLXc5QtvpDBiko6 lNMuMEVwNEQHwr5dcgL6ZhffD2ZU+sJv+3x3wDorGeM22k36nb1WKzBPK4qWKLiJ 3HES84mOpC0AHeT64MVxNSGXRT5+86WnJ+gSXJsPZBQ6AqoSx0ilz7Fyo3xYFQ7z OTqTRDPEhAwbpFi6FNalbNir4bHgGUTe56ZONim1d8tplwnWunyKfJSpPswBkAOv 34NDJMKXZoOabDHYUywhTJT58DQcFyL/DQADO/b+601H15o= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv9ZSYQETCaR/oBqRhjBS WFFSuiJlMgzTL9TxGcZdUxeFNvUz+UDpPtjWbrihYopeh59yxXkUnvG2tYRqAIHp eQp657J4K8EvZFge2AEMnFpMpDK6mg+NBs3TRPSzRr+VcpnfAM72/aHMQaLMr94x szZ9MPq5F7NWTWKFwYGCxGG2oMahZ+gPjMtIODycTi2MMrTXlbnR6gTV7WKxmBah V+Z4l5YV03CKOQcrh9gYMAD+d5fWEZrMOyUQhKYJEbxFuxFHvVXv7+kCSE7TAC/d 5eXWBnHuYrzopxQHdmIF/JTcxMbUhHjnDMPXCKBHrpFMmgbLLp5mjN+D7eTFMOg2 XwIDAQAB -----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 428134909242883146221618628136691495671133 . . . . . . . . [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 2023-10-31 00:05:20 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-29 00:05:19 +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:12|false] UTF8String '*.romulopaiva.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 24217202263452804822859629025903342821161990295563690763767158154668768749577064749089377029052538294686986459703677279565782344192860988350475793751643642523661732411325369331484415035550048189841884661788184978527098321705219961026486150978628984899054576249998890780233774995914953283784159710560713981463880667981176472750221552873659150235480397287624384601078792175625897757859475101186436597417562255939401259664070409633747361471721467205108006110487445022147730752014116742427063481214107419474764826412293755554040574137786344595126179483300879286888810203121155970283991040631226275534357699601733301843551 . . . . . . . . . . . . . . . . . . . . [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) cb3f812f8ab191a7ea552ccb3299bbac2163a358 . . . . . . . . . . . . . . . . [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 (38 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.romulopaiva.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'romulopaiva.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b834380900000040300463044022008ff4269d717505bffe4860aca81756bec27991c321f23ce8aea1fc3bb3f8a1b02207b7da3c6b4c93ae1a5cd2f67ca91430764f760049e1f68c49087e026cf33ff5e007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b834380ae0000040300473045022100bedf1fc850ff28c1689bb57846567657d438b49b5ceadd4773d286aeed72a7cc022008d30d8d98384e570ac28a1c45450427ced51e612949ae99dd843c4a8c7a9f9e . . . . [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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