fltsim.ee
Issued by R3
About this certificate
This digital certificate with serial number 03:6b:fb:15:14:42:8a:32:8f:3a:8a:ed:e2:3c:f7:b2:c8:16 was issued on by Let's Encrypt.
With 7 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=fltsim.ee
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:6b:fb:15:14:42:8a:32:8f:3a:8a:ed:e2:3c:f7:b2:c8:16Serial Number (int): 298080816731917219498931346439344762308630
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 69:7d:df:98:4c:7b:ea:82:4d:f9:bb:8e:37:d8:77:ac:8d:de:e0:7b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 2d:99:3d:a2:d8:41:88:89:11:94:be:7b:2e:65:7b:5b:56:2f:de:1e
Fingerprint (sha256): ca:b0:ee:9a:23:ae:d9:78:2f:da:98:ab:7d:cd:42:43:79:3f:ad:75:3f:5c:3a:a9:26:b5:08:9f:72:87:a9:7b
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate fltsim.ee
7
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for fltsim.ee
Public Key Algorithm
RSA
Key Size
4096
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
*.flightsim.ee
*.fltsim.ee
flightsim.ee
fltsim.ee
www.service.flightsim.ee
www.tracker.flightsim.ee
www.tracker.fltsim.ee
*.fltsim.ee
flightsim.ee
fltsim.ee
www.service.flightsim.ee
www.tracker.flightsim.ee
www.tracker.fltsim.ee
Other certificates including the domain name fltsim.ee
(limited to 100 certificates)
Certificate
The complete raw certificate details for fltsim.ee in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWTCCBUGgAwIBAgISA2v7FRRCijKPOort4jz3ssgWMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEyMjEwMzA5MTJaFw0yNDAzMjAwMzA5MTFaMBQxEjAQBgNVBAMT CWZsdHNpbS5lZTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAKtXyUgq +TrZwyWi+lznUuVivUrp7JTBpdmyJklYcTCe23Iv2WSU8Ly4qAhrEmpUKFc4wDtO TxHH7vTFOQlHYr8O/uq9/sxOpr8wnILqm7VVV5geVBu+J46UBAdMzHQMu3NENmkD 9VXoxrDVkvVkTKVgzWCJCSkqkpO31FXDkrUJ39lr/gnESetvsvb0nqJ8Gu4KRCgO 6Tf3DZY0T4RmEsm8VOx0niwBdyVVO6kISc2uf/KKUl0D0KSxCn3RTf7WIlTFYGAj 07ABRiMl1pa5ArG+x3CyfZ8/4qJezfMdr2DJ8ySjTa3tOajUYiIVlyij1tcdAeh9 XtSzpH/DF2bEAgXGQDGH6Fk7eWkZ5wYhEWM4a6AQiz0BTZQxzR5cXeOLpN1lt3a/ B12N6xbndD0WcmwRooui51Cskszr4vfKDmnmc3ytmZq0WtWpgprUEWT7y+wFv1YK IoPs15AaAgQqGj5Gbj6aF/2zpChxg3kD/fpRhbpbshEqSHJsfKWTHu75SyWZCenS RiOQBlsizFD3Z2my0JTb5qwV5Znb04x2/19ctZH8QdfRx7PPCPDbJ2gmS7ZqtYnw U8yw6A8pt93SGiBhQniP0mtKKy5PW8XVgdezZmAP+cFVWa94ns6wRJNfSKUIjoW0 rQPF+8UXYBgxp8iQCHZBdX3Pujhf0JluOMfRAgMBAAGjggKFMIICgTAOBgNVHQ8B Af8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB /wQCMAAwHQYDVR0OBBYEFGl935hMe+qCTfm7jjfYd6yN3uB7MB8GA1UdIwQYMBaA FBQusxe3WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcw AYYVaHR0cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMu aS5sZW5jci5vcmcvMIGMBgNVHREEgYQwgYGCDiouZmxpZ2h0c2ltLmVlggsqLmZs dHNpbS5lZYIMZmxpZ2h0c2ltLmVlgglmbHRzaW0uZWWCGHd3dy5zZXJ2aWNlLmZs aWdodHNpbS5lZYIYd3d3LnRyYWNrZXIuZmxpZ2h0c2ltLmVlghV3d3cudHJhY2tl ci5mbHRzaW0uZWUwEwYDVR0gBAwwCjAIBgZngQwBAgEwggEFBgorBgEEAdZ5AgQC BIH2BIHzAPEAdwBIsONr2qZHNA/lagL6nTDrHFIBy1bdLIHZu7+rOdiEcwAAAYyK kChCAAAEAwBIMEYCIQD2HNgQ0tOz+zyhnOgKGfFo//SjADeUT4LL/qj6+jsTUwIh AKEKRwkz0Ct9qGG/whNlUZaJJb7NWt5SXmglcm1hPmbNAHYA7s3QZNXbGs7FXLed tM0TojKHRny87N7DUUhZRnEftZsAAAGMipAoRQAABAMARzBFAiEAzgpIZnwfvYTa XAMc/gE+3PdJ7ZlJNXM/sc4Fx1mGXWICIDMK1iLByP2fkfMhFVoIz1LfgEorhnER 2GO8NdCVTzzNMA0GCSqGSIb3DQEBCwUAA4IBAQBACLQyI2ec0qA6Je4m81KHKzZT bUZw14w0nY02djTueqi7RgVwN8Wgf2uzLMhKG8OfzK1iIz6tv6/DFfjmKLQIxTcz 8r/+qEyrrqHBP6AXNcIdITPeatnmYhLZdwlaSlbXcVnefnXfTV4ed1NjqyddhozF oJxvnu9V9P3ddMnOJmDR55zbiRFHbLHQhfgKyj3gPoUOhwalKuq1DUCNCD7skpRT zKUyFrVkPJrZ1eI7eB0cL/RUo6BTVPjy022zH8S7mSpBgHwLEcl3NDTXB2PlVpkc kQed0jghrTZtdw8WvOT9ARHF0GdQl5bFKvwDykhRXUUXki/ExGn/f00pKqOr -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAq1fJSCr5OtnDJaL6XOdS 5WK9SunslMGl2bImSVhxMJ7bci/ZZJTwvLioCGsSalQoVzjAO05PEcfu9MU5CUdi vw7+6r3+zE6mvzCcguqbtVVXmB5UG74njpQEB0zMdAy7c0Q2aQP1VejGsNWS9WRM pWDNYIkJKSqSk7fUVcOStQnf2Wv+CcRJ62+y9vSeonwa7gpEKA7pN/cNljRPhGYS ybxU7HSeLAF3JVU7qQhJza5/8opSXQPQpLEKfdFN/tYiVMVgYCPTsAFGIyXWlrkC sb7HcLJ9nz/iol7N8x2vYMnzJKNNre05qNRiIhWXKKPW1x0B6H1e1LOkf8MXZsQC BcZAMYfoWTt5aRnnBiERYzhroBCLPQFNlDHNHlxd44uk3WW3dr8HXY3rFud0PRZy bBGii6LnUKySzOvi98oOaeZzfK2ZmrRa1amCmtQRZPvL7AW/Vgoig+zXkBoCBCoa PkZuPpoX/bOkKHGDeQP9+lGFuluyESpIcmx8pZMe7vlLJZkJ6dJGI5AGWyLMUPdn abLQlNvmrBXlmdvTjHb/X1y1kfxB19HHs88I8NsnaCZLtmq1ifBTzLDoDym33dIa IGFCeI/Sa0orLk9bxdWB17NmYA/5wVVZr3iezrBEk19IpQiOhbStA8X7xRdgGDGn yJAIdkF1fc+6OF/QmW44x9ECAwEAAQ== -----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 298080816731917219498931346439344762308630 . . . . . . . . [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 2023-12-21 03:09:12 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-20 03:09:11 +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 'fltsim.ee' . . . . . . . . [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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 699018107055020091758618030909530447187907547275223589757383178736938903727817128451076273592469696315598805936832539962583863162419018575168519594629818886188527869366709760309180770090977898339246298509599434953892565619850311348926482908472372640120793412038001901983744771204943071379781134703281835729079440364016716594773780722172102100464095097424756422746043027300663739561360951003879728374325145785862239397279542553088681035691433567907221038894117827095067373023666184022141051488426662730050682835346215291497182273564586735017600773067415799043053683306890613954809040391499533910760999873242800685876969887343327113719190396981006843554497501133786406518362722920685288189630853656663163826517590241607902240130463135931434865063639760372814040022134720078757657410183631601323696600212983343690584483175946800942052999464611640621331807121835155483475667790766315653401133916181207435331758170333085004798601086332941947520746095713021655292761747414972558708163463219929073389854971321950302344831434813148235523827447307355804025456510635252022969028578442770201227031252021763871567766065105955139025145784513574741117501251491527100189910682060871501125048951083452581288685226256598054458616711660135474219501521 . . . . . . . . . . . . . . . . . . . . [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) 697ddf984c7bea824df9bb8e37d877ac8ddee07b . . . . . . . . . . . . . . . . [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 (132 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.flightsim.ee' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.fltsim.ee' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'flightsim.ee' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fltsim.ee' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.service.flightsim.ee' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tracker.flightsim.ee' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tracker.fltsim.ee' . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c8a9028420000040300483046022100f61cd810d2d3b3fb3ca19ce80a19f168fff4a30037944f82cbfea8fafa3b1353022100a10a470933d02b7da861bfc2136551968925becd5ade525e6825726d613e66cd007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c8a9028450000040300473045022100ce0a48667c1fbd84da5c031cfe013edcf749ed994935733fb1ce05c759865d620220330ad622c1c8fd9f91f321155a08cf52df804a2b867111d863bc35d0954f3ccd . . . . [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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