fltsim.ee
Issued by R3
About this certificate
This digital certificate with serial number 03:1b:87:90:8b:e1:53:a9:06:f6:ef:3d:c1:79:0c:34:07:33 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): 03:1b:87:90:8b:e1:53:a9:06:f6:ef:3d:c1:79:0c:34:07:33Serial Number (int): 270704678009431834181863023740139687118643
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 85:d9:f8:95:ee:7d:04:67:02:24:d3:35:72:ae:dd:09:fd:c1:23:97
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 39:44:8e:c3:bb:90:0f:84:a7:5b:8b:cb:07:e1:70:4e:dc:23:cc:0a
Fingerprint (sha256): 0f:c6:55:3e:05:22:61:16:eb:9c:47:85:43:71:eb:12:2b:c2:ad:a0:67:04:43:82:78:eb:2e:d6:27:e2:1e:d4
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----- MIIGWDCCBUCgAwIBAgISAxuHkIvhU6kG9u89wXkMNAczMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEwMjEwMjA4NTBaFw0yNDAxMTkwMjA4NDlaMBQxEjAQBgNVBAMT CWZsdHNpbS5lZTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBALirRmVq RdPOoNCJnmIkSg+ah6qvTPHJAb7DVUfk+mnPl8JOSeS/vP0WE/FsVXaOLJYlkrNG iHphqi4LjnSZ4MPLvDxkrgy2tXSrHLFbaIRAVRghSJL2oqyn2lJYO9YhZ3Kyrbfn nptw20JrPrZ9TB/JEeJEGFUBVK/yyDD4Wx1sQVGGoY6TkOHPGGMq/b9JRED3Efy5 0c9SrrGkVal8QjpnnuQ3d+a8SgIeJNkPdO1+aD6AOxcKlYN4Ujpar8cTfcgP/KMh Swgfz63nlVhLiClDV8bGXd5rFTRJFnkKwCQjMpLn27UwvHv8IcXtSz5ELZJ1tC1V MhLqDHhqlBjiFJki4vL0QGw7PZZu4cemNRVv3kWDya3E/UZvJvHy1AEtZNFdWxma OJd8TZI1jpbl5bb/GKpCUI7Vux+LslhsSqvPuBfEXQUUwzUSInmM7JBd4t3ovNzx kaWHWh1FXmZ3bezc67FNVV36Eiaee0y2trGAwGHeopOEQOjoVsWkSkahpy1aNK54 PmEQEZUmAdquPOkltNWtWKCQusWzSWZKgRZcED402eNdKnfHPRgZhgR8aEPZBaNe tLjPDJwjQdIzhL8rTYb9WDb5x/ngJoszyNOrcYAQmppSiarBNVFP1oMr/caryfNB jAm0T6FBflfQV6XGJtCrMZpTUlAL7rvKQqKNAgMBAAGjggKEMIICgDAOBgNVHQ8B Af8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB /wQCMAAwHQYDVR0OBBYEFIXZ+JXufQRnAiTTNXKu3Qn9wSOXMB8GA1UdIwQYMBaA FBQusxe3WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcw AYYVaHR0cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMu aS5sZW5jci5vcmcvMIGMBgNVHREEgYQwgYGCDiouZmxpZ2h0c2ltLmVlggsqLmZs dHNpbS5lZYIMZmxpZ2h0c2ltLmVlgglmbHRzaW0uZWWCGHd3dy5zZXJ2aWNlLmZs aWdodHNpbS5lZYIYd3d3LnRyYWNrZXIuZmxpZ2h0c2ltLmVlghV3d3cudHJhY2tl ci5mbHRzaW0uZWUwEwYDVR0gBAwwCjAIBgZngQwBAgEwggEEBgorBgEEAdZ5AgQC BIH1BIHyAPAAdgDatr9rP7W2Ip+bwrtca+hwkXFsu1GEhTS9pD0wSNf7qwAAAYtQ NPeZAAAEAwBHMEUCIE/cY7X48Xc54r/IgaxD29LDX0b3tCBnDB8Xy9xTwBWLAiEA 39UvHfEvl75I48m/RX2LlodAi1Ph94HntbjePOoMRC4AdgA7U3d1Pi25gE6LMFsG /kA7Z9hPw/THvQANLXJv4frUFwAAAYtQNPeFAAAEAwBHMEUCIQDdzBzJ3CE6Y04y bmT5fnBsdUgiS9nvtz3Lp/YlwwbjtQIgBZYxTzcXd8I3F7NPdJ8gmTDU/ycb3lU8 T0tM3fRJI8AwDQYJKoZIhvcNAQELBQADggEBAIj2gQbD/ahdZxa1oeuX02AAmE9Y Rx5VxwMv1xC/gka6vhP7fMWZC7TcHA4mTYBtmCw4P4TObJ1Hw/Ee2+FzN7TNlOqC UCibBtxRIGMkgoxy/8huJY78pT8AZRA72AI7TGik19KhdOrU5FBfhUwnYAXbm/he i93ML1g2KFelOQHvXOrZoORnCp0sGr1XQ74DQQsQ2MCm/qPYrQz7NpPv9S0QxkXb zhY4RA6nugvjG3YEAXoyOjGDrtrBOqJi6ZjAOzIIItJVUgd8JqUzMfSLHKPZgfbt va4ebhQZMk4tF2mwYyARFCT4Ujt1Su8Lw4MxNcW/LPdnnqiMCqAiwpHQ4xM= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuKtGZWpF086g0ImeYiRK D5qHqq9M8ckBvsNVR+T6ac+Xwk5J5L+8/RYT8WxVdo4sliWSs0aIemGqLguOdJng w8u8PGSuDLa1dKscsVtohEBVGCFIkvairKfaUlg71iFncrKtt+eem3DbQms+tn1M H8kR4kQYVQFUr/LIMPhbHWxBUYahjpOQ4c8YYyr9v0lEQPcR/LnRz1KusaRVqXxC Omee5Dd35rxKAh4k2Q907X5oPoA7FwqVg3hSOlqvxxN9yA/8oyFLCB/PreeVWEuI KUNXxsZd3msVNEkWeQrAJCMykufbtTC8e/whxe1LPkQtknW0LVUyEuoMeGqUGOIU mSLi8vRAbDs9lm7hx6Y1FW/eRYPJrcT9Rm8m8fLUAS1k0V1bGZo4l3xNkjWOluXl tv8YqkJQjtW7H4uyWGxKq8+4F8RdBRTDNRIieYzskF3i3ei83PGRpYdaHUVeZndt 7NzrsU1VXfoSJp57TLa2sYDAYd6ik4RA6OhWxaRKRqGnLVo0rng+YRARlSYB2q48 6SW01a1YoJC6xbNJZkqBFlwQPjTZ410qd8c9GBmGBHxoQ9kFo160uM8MnCNB0jOE vytNhv1YNvnH+eAmizPI06txgBCamlKJqsE1UU/Wgyv9xqvJ80GMCbRPoUF+V9BX pcYm0KsxmlNSUAvuu8pCoo0CAwEAAQ== -----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 270704678009431834181863023740139687118643 . . . . . . . . [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 2023-10-21 02:08:50 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-19 02:08:49 +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 753383965454927748048308186773967662143096715303249310299933705221772012351389895023673229726558858406240365667778167341488252412322725852403938630820639254326070585732667962650880585829780296487378813101117204306353488888663559255281220116699130123598953410518960764099524053274291554091103642041930346581400193510368659009315177043642897819042782499938778564816868369586337643833198405350877953606449925436238241334028963838803944245493670142915480908197399874272660289598666837419353212878805720115005465371173923210447761956405927978418298122505200351416375108083882050586655225390499785175634243489525172691528159661976359500107297366137922846574480748373375373028670207630077272425894646821591956983640985171284657356608298249243786779085777218546908087030104173194634221183392689684016856466715432514703611827759276535196823779817392604560367998334603038100951201052797911039164830262042834240949228234840011185297790021367884072329586314824081401123796455000019472485823589552884312609502500874738842175511148664685957977138363208290721359942793040200773807353745459319923496567269916002748598619610862636987274406749413192981680459298422715261507580978881659914352004290328963925760290509987479380319325639883876410606133901 . . . . . . . . . . . . . . . . . . . . [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) 85d9f895ee7d04670224d33572aedd09fdc12397 . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b5034f799000004030047304502204fdc63b5f8f17739e2bfc881ac43dbd2c35f46f7b420670c1f17cbdc53c0158b022100dfd52f1df12f97be48e3c9bf457d8b9687408b53e1f781e7b5b8de3cea0c442e0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b5034f7850000040300473045022100ddcc1cc9dc213a634e326e64f97e706c7548224bd9efb73dcba7f625c306e3b502200596314f371777c23717b34f749f209930d4ff271bde553c4f4b4cddf44923c0 . . . . [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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