flightcouriers.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:9c:26:36:f3:2b:d0:ed:53:2b:4c:9e:0c:d1:27:67:be:a4 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): 03:9c:26:36:f3:2b:d0:ed:53:2b:4c:9e:0c:d1:27:67:be:a4
Serial Number (int): 314471703014914332389706939496795585625764
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 15:17:ad:e8:52:8e:ea:3c:e3:21:9f:49:02:c5:a7:5f:e8:ce:2b:b9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 75:61:fa:58:e9:5f:e0:ad:2c:b8:56:54:46:08:c6:ed:de:26:e3:a5
Fingerprint (sha256): ef:2a:a2:e8:fc:b3:a0:74:02:1e:b2:56:81:60:81:96:33:d5:64:28:66:dd:f6:7a:df:fa:2a:b2:92:b9:22:17

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check 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-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 314471703014914332389706939496795585625764
 . . . . . . . . [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 2019-12-10 10:04:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-09 10:04:00 +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 891342082141266498307991286980811211245304191999695225049927004481408126024704246180211731194151012483286743624658961694143964996556899070902972020024109511462445071892775702667477991890095554469827427633282820682457649228769012059012277566476908870595067812934263839873893038915570673183812099558190214803064643148582650157947331543534142275073667044425721804676822324526207757737469610371896689721794672166790243169943306795730600532152408407174481339878757613860697490892381872444681148632927109493570667325555340361888724930943483738160035899283952232344211481218943802400432029707650991838048653547890613350806563558525088656422936780492715792760503516568414429390482955914056364595691478489975920003343252707326214509945846547677592534376105784149248253710048677323282852985742538278112592014640858106631758619578194738928817540451651514742170197253698907068216206231194933288913699703792357409341095909022699935887509738165525934638040478827857427084282755256358298111772159945934717313173097480136704953545150638588126243207941102293731011008576549934600792430375684269483930449780065034426335639860700318699304501202816218416948583417696575497326950537961641702594292562126571003867078835565527336259462468374908250188824767
 . . . . . . . . . . . . . . . . . . . . [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)
							1517ade8528eea3ce3219f4902c5a75fe8ce2bb9
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016eef7ae9b200000403004630440220201927cdc2d1bd59075465b18d5615491a15fe27de1d6108d50e21281a7453bb02202d8441de672322f7165271fa890f12213b4d994d669d234ef609a79fb0428ecd00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016eef7ae9de0000040300483046022100bef1f0e1f192dd07f95663504cab53b1c197ed193ae9c0ae51138a0d50792c290221009fd9f9c8a193b582e09dac118e6a00a828d4dc935121e58f5bebe03d242cced4
 . . . . [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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