brainstorm.zash.app
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:d7:e6:8e:4c:8d:e8:63:f2:02:fd:ca:10:c7:f1:34:00:9a 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=brainstorm.zash.app
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:d7:e6:8e:4c:8d:e8:63:f2:02:fd:ca:10:c7:f1:34:00:9aSerial Number (int): 421916313912933420968253053077506665742490
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 23:19:ae:f2:06:67:b0:ab:b7:e3:3f:12:8c:26:01:e1:0d:76:23:44
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a1:46:8d:ec:9e:8f:cf:68:03:27:36:d5:cb:cd:d9:8c:b7:7a:0b:49
Fingerprint (sha256): a4:4e:2c:d1:20:22:73:48:ab:f6:3e:77:5a:e5:96:13:a6:c9:bd:e5:46:80:f3:9c:80:75:07:7d:6c:43:7b:7e
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate brainstorm.zash.app
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for brainstorm.zash.app
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
brainstorm.zash.app
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dev.zash.app
brainstorm.zash.app
zash.app
ai.zash.app
api.zash.app
zash.app
brainstorm.zash.app
brainstorm.zash.app
zash.app
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sni.cloudflaressl.com
brainstorm.zash.app
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Certificate
The complete raw certificate details for brainstorm.zash.app in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFXTCCBEWgAwIBAgISBNfmjkyN6GPyAv3KEMfxNACaMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMTIxNDQxMDdaFw0x OTA2MTAxNDQxMDdaMB4xHDAaBgNVBAMTE2JyYWluc3Rvcm0uemFzaC5hcHAwggEi MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDJbzAD/H1U7y77UC3088TrV6cv 7J9rm0S4fKBg0hYtpUcD0Vgr0VBMId544AzSzKWi2hfxmTWIKthd6owc/oZ2KqQX 4Te8Vn+22ZKg/rZgh1MXPoSRJtuVAJDwI+ASapeHxG4YttRP9WUD3oqikDmwR23W tVIe9fb1dwVWrM6WdErUOQ/XN19J3QW5CRbIa3vKp7OtnDMMcY9sXzhrgNDvM7Lk 9TdAWuzw9xhR3YWdxYZrEt4ERo6e2x+pgRsVUAo6ItpIbTTg1QMACWQZ+gaioyes OwFJkWZuk1u+V9EAMoO2Ospc9NHEbF7ZdfKpRvt2QvIg3ePZuGTJKAHVMzZxAgMB AAGjggJnMIICYzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEG CCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFCMZrvIGZ7Crt+M/Eowm AeENdiNEMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUF BwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNy eXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNy eXB0Lm9yZy8wHgYDVR0RBBcwFYITYnJhaW5zdG9ybS56YXNoLmFwcDBMBgNVHSAE RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2 AOJpS64m6OlACeiGG7Y7g9Q+5/50iPukjyiTAZ3d8dv+AAABaXKQhD8AAAQDAEcw RQIgG7PGipwQE7nN6tVOcXYUBMS/wKPJNhnSFnTnWEa1u3QCIQC1/uPHDaqQ+uay wC79/vKp1GpUW7zGAETl8MfQeGS/UQB1ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLc pMMM9OVFR/R4AAABaXKQhDEAAAQDAEYwRAIgCZkTH7CgXjV+UoG3VGxbjCy7mLpb Mj0GzxF2Lv7qsCsCIB+tNRvB2sWbTNwxePkCmXZHlYzIrl13n68Ktpy+G6SyMA0G CSqGSIb3DQEBCwUAA4IBAQAZ3kIljwIR4tJWPbGd3nkKEDN9KWLYmQjZNqOCnBdR 8bGgYHbiF08cFI1oBQcp5VJmhVer6y5b179mtQVN8Od11Y79udGMhx+LmO5alFSB njCVISgnZXrc0dLUUQ8ienn3uN1puDcdjrfb5b6AgCrxH754hsrSC+iZJrGT+iAe OeplbhCS93PpqoZF3N0PKcSrB5uK35zHbRaXzxEmqY8jKUnuDaBt6QeJ6c/S7rtn BXKPrL44cSJTyGraW8ZZ4A5e0YTkJDy7W1j+LCKOtsfPUn3T5r8eq9PpjmGKYDPX gOahnq2tOmHY/BYf5XpNFkTabJ7XGR2Dp5hQ7fkFdSc6 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyW8wA/x9VO8u+1At9PPE 61enL+yfa5tEuHygYNIWLaVHA9FYK9FQTCHeeOAM0sylotoX8Zk1iCrYXeqMHP6G diqkF+E3vFZ/ttmSoP62YIdTFz6EkSbblQCQ8CPgEmqXh8RuGLbUT/VlA96KopA5 sEdt1rVSHvX29XcFVqzOlnRK1DkP1zdfSd0FuQkWyGt7yqezrZwzDHGPbF84a4DQ 7zOy5PU3QFrs8PcYUd2FncWGaxLeBEaOntsfqYEbFVAKOiLaSG004NUDAAlkGfoG oqMnrDsBSZFmbpNbvlfRADKDtjrKXPTRxGxe2XXyqUb7dkLyIN3j2bhkySgB1TM2 cQIDAQAB -----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 421916313912933420968253053077506665742490 . . . . . . . . [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 2019-03-12 14:41:07 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-10 14:41:07 +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 'brainstorm.zash.app' . . . . . . . . [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 25428727927912058559926918327186526970821877946476689677851778738417501902051340565202853947201290053615571784525442166181608881590036068031096639457628286785245863019481685159912715430591875530361658415222992270385620438058220272124473068394725916829385852975476299101995115179699033569693263510959767475906209286293333484199077021958749965588364793817832861413475797006902699105896040823821774207995813584555984507208746270211447355635494411600685226481182512921784276579787869928063843983534676516581875883634559611239148565992466361015235245983784568409310700166550535117110165259736697602493146299174882179757681 . . . . . . . . . . . . . . . . . . . . [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) 2319aef20667b0abb7e33f128c2601e10d762344 . . . . . . . . . . . . . . . . [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 (23 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'brainstorm.zash.app' . . . . . . . . . . . . . . . . [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) 00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001697290843f000004030047304502201bb3c68a9c1013b9cdead54e71761404c4bfc0a3c93619d21674e75846b5bb74022100b5fee3c70daa90fae6b2c02efdfef2a9d46a545bbcc60044e5f0c7d07864bf51007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016972908431000004030046304402200999131fb0a05e357e5281b7546c5b8c2cbb98ba5b323d06cf11762efeeab02b02201fad351bc1dac59b4cdc3178f902997647958cc8ae5d779faf0ab69cbe1ba4b2 . . . . [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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