optpax.com.br
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:60:7d:d3:6a:5c:08:51:72:c1:de:3b:08:51:c6:4e:b0:b0 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=optpax.com.br
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:60:7d:d3:6a:5c:08:51:72:c1:de:3b:08:51:c6:4e:b0:b0Serial Number (int): 294171216251028081048483614236248728580272
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: af:2f:35:9d:4a:19:e2:bf:87:e8:6d:9a:32:98:27:71:2b:be:9f:8a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 1a:56:6a:df:a4:8a:e0:a3:30:19:89:e6:11:02:fb:82:62:88:59:a1
Fingerprint (sha256): 03:93:c8:75:fd:61:c4:42:45:c8:66:80:0d:90:6b:d2:ce:9e:38:72:13:73:77:20:3f:fa:13:cf:5e:65:44:35
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate optpax.com.br
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for optpax.com.br
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
optpax.com.br
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me.humancloud.network
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www.cvcprs.com
blimoveis.net
optpax.com.br
optpax.com.br
optpax.com.br
optpax.com.br
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cellinus.net
ahkili.health
sero-whole-home-survey.app
optpax.com.br
www.bnbflow.ai
boxcntral.turnosweb.app
noodlebreak.com
sehaorganics.com
app.evidencebasedassociates.com
ikhr.site
optpax.com.br
www.unavuforall.org
vrento.com.mx
tpsoctrang.ebot.stedu.vn
app.workingday.lv
calculadora.lojaistore.com.br
optpax.com.br
optpax.com.br
foodspector.co
zcorp.my.id
lepetitbourgeon.fr
Certificate
The complete raw certificate details for optpax.com.br in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFUjCCBDqgAwIBAgISA2B902pcCFFywd47CFHGTrCwMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA0MDkxNDE4NTRaFw0x OTA3MDgxNDE4NTRaMBgxFjAUBgNVBAMTDW9wdHBheC5jb20uYnIwggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQCi/3Z6682WHfb0FFqVQEDoZ2YsivF5MTS6 s3k4gycrCratkj0hLTzhVqG2Gfayye6AbtaLufQqMY3VBNEl84j5gf/rLEkS5EAU iWd8/LByzHaSV9uLupkQlw24NWeCwgT/MD2EWZmjwCvTQdZhQFD6/yQJ6lxmiTlG kQWov8SY9ufv6JeUb00Qs1jQ/Rtel6V/w1/SKi8Z0grIzyKCLb6/uHcik0SGTXZo JA4zbn/iVPzjSEpJFKErIzCiteiwF6d4XErrGy/M4YWM3XMzLiFCvwDr9OmBqUao Cd9QeBADFLtGozrhkfJSq++ssT3VE7TKEE9m5rCtxtdKOZ/tq2uTAgMBAAGjggJi MIICXjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUF BwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFK8vNZ1KGeK/h+htmjKYJ3Ervp+K MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMw YTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9y ZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9y Zy8wGAYDVR0RBBEwD4INb3B0cGF4LmNvbS5icjBMBgNVHSAERTBDMAgGBmeBDAEC ATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNl bmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2AHR+2oMxrTMQkSGc ziVPQnDCv/1eQiAIxjc1eeYQe8xWAAABagKuPgYAAAQDAEcwRQIhANiWXpUIZ3h3 BRZfZKl9oefwuTPFl0+b4sj/0ylAG3VWAiAfHDKEf3IlPo0D8Z2EHc5rZVGCqHCL 5vJ6AgvN3MFAUwB2ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAAB agKuPjYAAAQDAEcwRQIgPWtY2kwMTTgMpRfMdQhSRr6giKbr7QIGV4RwkQ4xT6gC IQC8q1hVzlew+2e8FZe+rbauliII5cePP18VHMpw+zpZ/DANBgkqhkiG9w0BAQsF AAOCAQEAfXMAz32fPgUlAjaX/aGcqhwPTbdh2+A+P+7YlwKhsqekZ1tqJOp0340s J2RARAuNiKBKZPFOgDb6u/Mos/DlYNguWvd8t9P9sZiNMTNT8zI3z3x9Bqtg8Ozd 1BXBzHDfLkU5g62UoQ4IqN8bV7bOzgNBXDI1r1u8GxvBIlxrBglwi4CxA7E2zU41 dmxGh+9QlNf2LjuPPJ3wTrX7vt96uDomlrr6VhBfMwJXFJch5cjv8SWfnFS2J4v4 a0/4JlPcJ6mnzCXoEGpqc6eNQBxH1qzdlRyLKb8SXHSBH7FBMuUNRuwX8O4YkroE bZmI2cojQ78k942WgbLXGrCSvro3eg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAov92euvNlh329BRalUBA 6GdmLIrxeTE0urN5OIMnKwq2rZI9IS084Vahthn2ssnugG7Wi7n0KjGN1QTRJfOI +YH/6yxJEuRAFIlnfPywcsx2klfbi7qZEJcNuDVngsIE/zA9hFmZo8Ar00HWYUBQ +v8kCepcZok5RpEFqL/EmPbn7+iXlG9NELNY0P0bXpelf8Nf0iovGdIKyM8igi2+ v7h3IpNEhk12aCQOM25/4lT840hKSRShKyMworXosBeneFxK6xsvzOGFjN1zMy4h Qr8A6/TpgalGqAnfUHgQAxS7RqM64ZHyUqvvrLE91RO0yhBPZuawrcbXSjmf7atr kwIDAQAB -----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 294171216251028081048483614236248728580272 . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-09 14:18:54 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-08 14:18:54 +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 'optpax.com.br' . . . . . . . . [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 20576578812747753612980590017582152552796541658049777694061158073274475985243086627734049940260254131625812434067681727085870832686036434100585401759791133209292610307421453823184736011363318715481433196091818776024553060978383605726555236424890908962943290259440516611276712942295784690476438741921481598328939991867487746770826235821510532335979722224006371242527243365419695585452455939718859795208664969318616726409401088339317743453893761300826675698895112007062837004876614449106982897186461980925604041267154686838605153762758119037283441822443259077558337401687566134650082676103668236846668568829230603529107 . . . . . . . . . . . . . . . . . . . . [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) af2f359d4a19e2bf87e86d9a329827712bbe9f8a . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'optpax.com.br' . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [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) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016a02ae3e060000040300473045022100d8965e950867787705165f64a97da1e7f0b933c5974f9be2c8ffd329401b755602201f1c32847f72253e8d03f19d841dce6b655182a8708be6f27a020bcddcc14053007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016a02ae3e36000004030047304502203d6b58da4c0c4d380ca517cc75085246bea088a6ebed0206578470910e314fa8022100bcab5855ce57b0fb67bc1597beadb6ae962208e5c78f3f5f151cca70fb3a59fc . . . . [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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