www.romerapp.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:b2:21:85:53:78:f7:28:b1:71:43:ed:51:91:d8:2a:39:07 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=www.romerapp.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:b2:21:85:53:78:f7:28:b1:71:43:ed:51:91:d8:2a:39:07Serial Number (int): 321951675899574742389440065541756148136199
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 80:6e:71:f0:81:af:66:fb:43:bc:d7:57:99:4e:0c:6b:8d:57:94:8c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b5:80:70:59:e4:2a:b8:12:0d:b8:0e:a4:6c:73:a6:31:74:e9:92:29
Fingerprint (sha256): 37:ac:a3:fc:d8:f1:b0:09:74:15:dd:9d:10:1b:fc:12:a3:35:98:05:68:18:1d:4a:c1:7a:06:a4:6b:37:8e:4d
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.romerapp.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.romerapp.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
www.romerapp.org
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johnnywonder.app
here.lunik.xyz
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romerapp.org
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romerapp.org
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www.romerapp.org
romerapp.org
www.romerapp.org
romerapp.org
www.romerapp.org
romerapp.org
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www.romerapp.org
romerapp.org
www.romerapp.org
www.narotaapp.com.br
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avenue.com.br
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Certificate
The complete raw certificate details for www.romerapp.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFVzCCBD+gAwIBAgISA7IhhVN49yixcUPtUZHYKjkHMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjEwOTE1NTFaFw0x OTA4MTkwOTE1NTFaMBsxGTAXBgNVBAMTEHd3dy5yb21lcmFwcC5vcmcwggEiMA0G CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCinf05eTBHW0ipDUbK92fmnOz5chcz UTcksse/S5Un2ZkhgkyKGI/yA/8LdWKHO6DkPPI8xAE4B4f95x5Y4oBgf83kLBEM LyDLp1i+2HzmcMlTxlPYia2YT1AF/nHZmG1V554MLSv4SFZPQqlmI+Ijjp92TqQQ UimrsMvUfB2cPRgMj+ctor4RRlJhaaTON2EjUgC1p1qQL8bKlYHk0SKqW/QjlZC3 NUDarEEGfUEN89tneXluTd7adLqti8xF5VXrqTed5Va2kUUNWNFtFQ1q7tAcXxML b1KMC1UuBirEYo7tXLX+Zx4tuKtPOgQv+DkTqmHNfkNYXKN7rzTxIEDdAgMBAAGj ggJkMIICYDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsG AQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFIBucfCBr2b7Q7zXV5lODGuN V5SMMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEB BGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZy8wGwYDVR0RBBQwEoIQd3d3LnJvbWVyYXBwLm9yZzBMBgNVHSAERTBDMAgG BmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3Bz LmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2ACk8UZZU yDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAABatnj4bYAAAQDAEcwRQIhAPxh 0HFpJtUu+ph44V13qSeti6qO90OyPudMI8xXtIvrAiAmBhT2bz2ZiA7IN3E0RVy3 V6g3PYLwjdivdgT5qOLHtQB1AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQ e8xWAAABatnj47cAAAQDAEYwRAIgApn+PyvKxMX5VcBNn9/IDnTsULrpkn5pFEt7 NvGua18CIBoaq/DdiAyj0RwKIEaxOERUTwtjEEoMevmkA+0Jihd4MA0GCSqGSIb3 DQEBCwUAA4IBAQAxoz9ehMTC7yNJ+2AOtWl3YWNV83gyIjpGrmVBVsTrs2dD9Nh9 h1wnsbVDiqufYC8IUaWBPYSh4jehnyXHvNM5rZEx9ovToLROZ7D/4puLmvzHFyUn TUcxBgJgyAgWisGfbShdq8pRBPR0ZbyTE0hojwoOGiYx0Xjkbs7I1L5q+6F2X+Yd wbUvQVAGYP5oCu7GXi3NyynGc27wE9V86yWYLCEuvg+6e/31TEMvQKZt3Rfqlija Gr8l9gP0zrEy8DFyW/XkFa0UYwqZj/Ii6kG9/NEDX7ELObGZnGKNOQNoqN8MEHFA S4mc84RBTJCGEnPYOIN1Ojt4iWRgu1xRNFgR -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAop39OXkwR1tIqQ1Gyvdn 5pzs+XIXM1E3JLLHv0uVJ9mZIYJMihiP8gP/C3Vihzug5DzyPMQBOAeH/eceWOKA YH/N5CwRDC8gy6dYvth85nDJU8ZT2ImtmE9QBf5x2ZhtVeeeDC0r+EhWT0KpZiPi I46fdk6kEFIpq7DL1HwdnD0YDI/nLaK+EUZSYWmkzjdhI1IAtadakC/GypWB5NEi qlv0I5WQtzVA2qxBBn1BDfPbZ3l5bk3e2nS6rYvMReVV66k3neVWtpFFDVjRbRUN au7QHF8TC29SjAtVLgYqxGKO7Vy1/mceLbirTzoEL/g5E6phzX5DWFyje6808SBA 3QIDAQAB -----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 321951675899574742389440065541756148136199 . . . . . . . . [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 2019-05-21 09:15:51 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-19 09:15:51 +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 'www.romerapp.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 20528512762068919030450915449057833691088754595929969704026444684402898524168010148725427004577525605279672088956797173239008978617022817877456209394281902366882678953862562614636727791739549368950630365148066414447559710452275238216227630533949166493177221008055093335247832859320763373179116751448660293511559468600098540729232887501615112917625966093395488312630479343556260556724508031269675511093008720541434874057426795752931516635911127820618583304475351473437739501264027622346761989832432718706253467949947686503540233168683501833851655054240965991589570147304248776280471436246730800367901006869097808412893 . . . . . . . . . . . . . . . . . . . . [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) 806e71f081af66fb43bcd757994e0c6b8d57948c . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.romerapp.org' . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016ad9e3e1b60000040300473045022100fc61d0716926d52efa9878e15d77a927ad8baa8ef743b23ee74c23cc57b48beb0220260614f66f3d99880ec8377134455cb757a8373d82f08dd8af7604f9a8e2c7b5007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016ad9e3e3b7000004030046304402200299fe3f2bcac4c5f955c04d9fdfc80e74ec50bae9927e69144b7b36f1ae6b5f02201a1aabf0dd880ca3d11c0a2046b13844544f0b63104a0c7af9a403ed098a1778 . . . . [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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