flagshiptraveldocs.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a8:eb:ce:0c:90:c9:bc:ba:5c:cb:2c:46:db:cc:f2:d8:af was issued on by Let's Encrypt.
With 10 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=flagshiptraveldocs.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:a8:eb:ce:0c:90:c9:bc:ba:5c:cb:2c:46:db:cc:f2:d8:afSerial Number (int): 318817733885020920497316698530414429657263
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 3c:d5:f5:41:c7:91:f9:53:95:3b:2f:11:70:3e:19:5d:96:bd:e7:3d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ce:1f:cc:b3:06:67:6a:d4:9d:db:80:ec:e3:e7:f7:59:0e:df:38:04
Fingerprint (sha256): 94:c2:3d:1f:40:c8:b3:6c:0b:42:74:d5:4b:88:00:67:54:aa:40:e8:7a:3c:6d:f0:53:b5:13:99:4a:d3:4f:e7
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate flagshiptraveldocs.com
10
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for flagshiptraveldocs.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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
demo.cerebroinfosystems.com
easystay.cerebroinfosystems.com
flagshiptraveldocs.cerebroinfosystems.com
flagshiptraveldocs.com
mail.flagshiptraveldocs.com
webmail.flagshiptraveldocs.com
www.demo.cerebroinfosystems.com
www.easystay.cerebroinfosystems.com
www.flagshiptraveldocs.cerebroinfosystems.com
www.flagshiptraveldocs.com
easystay.cerebroinfosystems.com
flagshiptraveldocs.cerebroinfosystems.com
flagshiptraveldocs.com
mail.flagshiptraveldocs.com
webmail.flagshiptraveldocs.com
www.demo.cerebroinfosystems.com
www.easystay.cerebroinfosystems.com
www.flagshiptraveldocs.cerebroinfosystems.com
www.flagshiptraveldocs.com
Other certificates including the domain name flagshiptraveldocs.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for flagshiptraveldocs.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGTDCCBTSgAwIBAgISA6jrzgyQyby6XMssRtvM8tivMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODAzMDkxOTE4MDFaFw0x ODA2MDcxOTE4MDFaMCExHzAdBgNVBAMTFmZsYWdzaGlwdHJhdmVsZG9jcy5jb20w ggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCuL9UaktUR8fa3NsHrwXPg toFIRJPC/kTm4Pm20l40/DF9iO1RQ3NqQMFLg/D305gyVCpgnSq8dD+sO1zKvsVi KEjUxx/1kX5HaS8eIat23gRNVlmSPUPs83v30UuxLkgr4IZ8zbEd5d/DaGmx590K CVYL2omaZe3545l3Di8gEV8sddbY4/n3JH0V+gc+5eUJTzeH0I911blAkiTHcrrf 9QbE5cn8+JhwDHMg63mQHy4ex5orlZ+0E/fe68K5XtwFGNmwOgh8KPigTeFHSKgV zS8hyJCsRh4C08vYkcu/s1nSLb5Eu3+KrsGooNAM1+Sjpr6bDKjh4Y3bMCMQz90j AgMBAAGjggNTMIIDTzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUH AwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFDzV9UHHkflTlTsv EXA+GV2Wvec9MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsG AQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNl bmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNl bmNyeXB0Lm9yZy8wggFcBgNVHREEggFTMIIBT4IbZGVtby5jZXJlYnJvaW5mb3N5 c3RlbXMuY29tgh9lYXN5c3RheS5jZXJlYnJvaW5mb3N5c3RlbXMuY29tgilmbGFn c2hpcHRyYXZlbGRvY3MuY2VyZWJyb2luZm9zeXN0ZW1zLmNvbYIWZmxhZ3NoaXB0 cmF2ZWxkb2NzLmNvbYIbbWFpbC5mbGFnc2hpcHRyYXZlbGRvY3MuY29tgh53ZWJt YWlsLmZsYWdzaGlwdHJhdmVsZG9jcy5jb22CH3d3dy5kZW1vLmNlcmVicm9pbmZv c3lzdGVtcy5jb22CI3d3dy5lYXN5c3RheS5jZXJlYnJvaW5mb3N5c3RlbXMuY29t gi13d3cuZmxhZ3NoaXB0cmF2ZWxkb2NzLmNlcmVicm9pbmZvc3lzdGVtcy5jb22C Gnd3dy5mbGFnc2hpcHRyYXZlbGRvY3MuY29tMIH+BgNVHSAEgfYwgfMwCAYGZ4EM AQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s ZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0 ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRpZXMgYW5k IG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kg Zm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8wDQYJ KoZIhvcNAQELBQADggEBAH24gzF0upAzqoQ13iHfZoQQtxvNO/sSy2jGgxNNykex RcmsVZ5ZWEbOja4TDWm5RrwkRiiFPnu0Ax4UooTpDyfzKB9EWdP8kgo7m3AGEbcK ZHjHhWoVpjWW0tsbeoFtWtPcV8UNxJlK3mckJOmxcBScJNr6IC+wt8/JD7JWAnnI 6BAQ/8YF2d0FUFkrntSBLBfH+pp+/pVnzHOYJKPHrqxA9pjZyxEwy6mQBV9Py/d1 TYga9ejL0BwEJG1IaBDiZZGo9E92nbvUSrtEJTmGxwYLF08lWyldnOnxLtiIwFWe pfz9I8fs+ik2r25VpcjltYeMKVqouin2ETxfiaLb5MM= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAri/VGpLVEfH2tzbB68Fz 4LaBSESTwv5E5uD5ttJeNPwxfYjtUUNzakDBS4Pw99OYMlQqYJ0qvHQ/rDtcyr7F YihI1Mcf9ZF+R2kvHiGrdt4ETVZZkj1D7PN799FLsS5IK+CGfM2xHeXfw2hpsefd CglWC9qJmmXt+eOZdw4vIBFfLHXW2OP59yR9FfoHPuXlCU83h9CPddW5QJIkx3K6 3/UGxOXJ/PiYcAxzIOt5kB8uHseaK5WftBP33uvCuV7cBRjZsDoIfCj4oE3hR0io Fc0vIciQrEYeAtPL2JHLv7NZ0i2+RLt/iq7BqKDQDNfko6a+mwyo4eGN2zAjEM/d IwIDAQAB -----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 318817733885020920497316698530414429657263 . . . . . . . . [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 2018-03-09 19:18:01 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-06-07 19:18:01 +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 'flagshiptraveldocs.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 21989052117747490584039493489639632219385939543056224397021905582356025859802356259359783304096350908092392835051548384022840572705581835995625783592170478503212019406980799473560487909158751153603555930745492112288814668863039616505207172218731673285453378310709342102433894200484572534133747787052383491172406408240224393968739713187451336014050146107533858036076204939625633403057814797400898146019493291732857302972227251842331980986335974097348402967586657453039788867379649886479994827508046878517081124307882814828212565793108619473566520279099779477020818394197976234507819114716635365437766190572432639647011 . . . . . . . . . . . . . . . . . . . . [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) 3cd5f541c791f953953b2f11703e195d96bde73d . . . . . . . . . . . . . . . . [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 (339 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'demo.cerebroinfosystems.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'easystay.cerebroinfosystems.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'flagshiptraveldocs.cerebroinfosystems.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'flagshiptraveldocs.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.flagshiptraveldocs.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.flagshiptraveldocs.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.demo.cerebroinfosystems.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.easystay.cerebroinfosystems.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.flagshiptraveldocs.cerebroinfosystems.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.flagshiptraveldocs.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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