flightcouriers.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:40:56:8e:6e:b7:06:c5:2a:61:14:2d:d5:b0:e2:4b:d3:2a 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=flightcouriers.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:40:56:8e:6e:b7:06:c5:2a:61:14:2d:d5:b0:e2:4b:d3:2aSerial Number (int): 370342268369338368369114244698487946728234
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: b7:17:db:49:b9:b4:ed:b3:ed:8f:42:aa:2f:ed:37:db:54:4f:f0:f5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c5:5c:98:9d:d2:3b:8a:45:b0:f9:ef:bb:a4:bd:fc:ea:7f:d0:8f:1a
Fingerprint (sha256): 83:1f:91:d5:b1:6d:a9:8f:8b:27:35:dd:c6:ea:c4:c0:cd:69:f7:56:f1:87:b8:e7:c9:46:1b:b1:7a:cf:cc:a5
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate flightcouriers.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for flightcouriers.com
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
flightcouriers.com
Other certificates including the domain name flightcouriers.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for flightcouriers.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGXTCCBUWgAwIBAgISBEBWjm63BsUqYRQt1bDiS9MqMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODEyMTcwMjA4MjlaFw0x OTAzMTcwMjA4MjlaMB0xGzAZBgNVBAMTEmZsaWdodGNvdXJpZXJzLmNvbTCCAiIw DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBANFUwLBAtOHVoCaYBUpI/I3V6PC6 7/QoymmqbrMRNPoHKOTR9T5UoK/voR6iMeJuIioLw1zM7Jka9JYLO1KewQ34bf2D jgi3l/K61FN46NRpEBYTn5BTOaeanYvw6kVDGQQ3OIWJLhJcd7SpYLb/3w22bjlm dtfYD9vT6Ks/hQQyQpx24r1rpTPv5S85iTvn0kfvYD9zCvxQerPAqAZ5QFWOiY9I +luj4ReTPQdnTDycgYAyY12cq7iLE1zUIiypOC13P9NcRbS3IzaDrFkQ6uMP/dMM PZUnX+X2HIm3coE+tCvBwOm4qwRH6ldaS9c8BvyGf4Nc99RDR85nNhATMvjurSj1 R1zr2p1OirC+gRg0gF3j19QJXjoolwj3b8GoJ1XF9p7zvufrmcG01fvxQtH8zj6C iD1xUw+BzQwTkrfg6rZGKoK4SzU9dy5aDLYbXqF90Qe4K/aFIbwiJE3CfKq1RxL2 zWC0vnKEhhN0zLKBHjenkoFUjaE6GukwkJsWcOiE9b2PZtuGWYMiDBdjWjSJkI8v o27IthK7JIHyPFETGO/BvTWEEevgWAnXq0u1CbpU8uwdOZy4cFWEyORBxzyReYXl OEA8yGjhXHWvI5c8cHte88bBP0RkU+ltHr+twJy1SLWi9A2xajIa7BP3Mn1UIUCc oLm9E1P/dgsoawWrAgMBAAGjggJoMIICZDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FLcX20m5tO2z7Y9Cqi/tN9tUT/D1MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF Ze/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3Au aW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wHQYDVR0RBBYwFIISZmxpZ2h0Y291cmll cnMuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHW eQIEAgSB9gSB8wDxAHcAVYHUwhaQNgFK6gubVzxT8MDkOHhwJQgXL6OqHQcT0wwA AAFnuiLsIgAABAMASDBGAiEAorVveV9gzpcqdDkmKv7J32S+j4CTV2E8q5m2lubm LQACIQDUDhZUh0cFSgvsXVmBZArmakOFXoTOussX0Aj9clsvWgB2ACk8UZZUyDll uqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAABZ7oi7G4AAAQDAEcwRQIhALKZGnGL cValSqInQuOCVK7KD84dZg8rJD1mliveRD9VAiBl0RJSEspCWs+xQPGZ86QTiUGt zHPjcRED48u68IaZczANBgkqhkiG9w0BAQsFAAOCAQEAIhhrje/7fGVVEMuMVEFi RIl8BN2W/1hXAq2KPw/5vsBmTT+rNxqwHaulhKLx57EW+8kOSMEMULkfVG5ScAA+ q4RyhH9j92qWmhjQGCdPIUuMS5lq4N7DNASiWCqnfwV1U/IbohqUMqLVGiGg5d/+ 0nuOpOjXaswlKw2Noy8s/E4YTTu6nrdxbJTV1tVCzxAhEg2PKprv1Cw6eaAixr5P Y5ReC8baVDsMwSyMQDfjjBJgmnCE+vutyaysTEbH3JrD5CZxCK9ImOnxZ5l22ap/ Hs9HPYO+FwYDOIXSK3E/tSyR5nsGDvEY/M/SI0T8ftNRDA+JeEB6ge9Ijs79zesU bQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0VTAsEC04dWgJpgFSkj8 jdXo8Lrv9CjKaapusxE0+gco5NH1PlSgr++hHqIx4m4iKgvDXMzsmRr0lgs7Up7B Dfht/YOOCLeX8rrUU3jo1GkQFhOfkFM5p5qdi/DqRUMZBDc4hYkuElx3tKlgtv/f DbZuOWZ219gP29Poqz+FBDJCnHbivWulM+/lLzmJO+fSR+9gP3MK/FB6s8CoBnlA VY6Jj0j6W6PhF5M9B2dMPJyBgDJjXZyruIsTXNQiLKk4LXc/01xFtLcjNoOsWRDq 4w/90ww9lSdf5fYcibdygT60K8HA6birBEfqV1pL1zwG/IZ/g1z31ENHzmc2EBMy +O6tKPVHXOvanU6KsL6BGDSAXePX1AleOiiXCPdvwagnVcX2nvO+5+uZwbTV+/FC 0fzOPoKIPXFTD4HNDBOSt+DqtkYqgrhLNT13LloMthteoX3RB7gr9oUhvCIkTcJ8 qrVHEvbNYLS+coSGE3TMsoEeN6eSgVSNoToa6TCQmxZw6IT1vY9m24ZZgyIMF2Na NImQjy+jbsi2ErskgfI8URMY78G9NYQR6+BYCderS7UJulTy7B05nLhwVYTI5EHH PJF5heU4QDzIaOFcda8jlzxwe17zxsE/RGRT6W0ev63AnLVItaL0DbFqMhrsE/cy fVQhQJygub0TU/92CyhrBasCAwEAAQ== -----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 370342268369338368369114244698487946728234 . . . . . . . . [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 2018-12-17 02:08:29 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-17 02:08:29 +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 'flightcouriers.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 853996238366888197508274443729418476201576514669695507577968353540413222134141416411321281181039821778505378807605822431316974201731210076746191931759437523655349126476431577824065233692216423592466349750525808545340725116291072592938437092333346434600631541353948598798530333934265659084416780823593249456342849963769944183438369647908288735269201102305833852402101588238113949507260887670760764228465236159709091358927886813318362781894731847323771905566412888167152411408734906565435407121762579508126823118690529757239994077136982865730082432304799309658207330575871305752351401473508550918211048532532288004210664462078811484813508137572410062947316928120721620031692882141501168520233659306140187923926212991796853590021336988311812151962635460183159298653526125171599234630000853551032899634993061136428476822508292313872403638131444326118119217450809753788849945481492552339881690172590495068925483195181712791874246694060357959249290068706188655121044651436020793977987150111453084377752160077584948650025446053700456305079876246108851141116880889927858325228786984892085032610782463392199306299906520431532365862196392264019097804325120570357306180296325885190425135690987430809129190055666187483963657036521416555234002347 . . . . . . . . . . . . . . . . . . . . [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) b717db49b9b4edb3ed8f42aa2fed37db544ff0f5 . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'flightcouriers.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 (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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10077005581d4c2169036014aea0b9b573c53f0c0e43878702508172fa3aa1d0713d30c00000167ba22ec220000040300483046022100a2b56f795f60ce972a7439262afec9df64be8f809357613cab99b696e6e62d00022100d40e16548747054a0bec5d5981640ae66a43855e84cebacb17d008fd725b2f5a007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000167ba22ec6e0000040300473045022100b2991a718b7156a54aa22742e38254aeca0fce1d660f2b243d66962bde443f55022065d1125212ca425acfb140f199f3a4138941adcc73e3711103e3cbbaf0869973 . . . . [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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