www.airtreck.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:6d:16:fe:84:7f:dc:1e:2d:46:3b:00:1c:77:a4:66:45:57 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=www.airtreck.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:6d:16:fe:84:7f:dc:1e:2d:46:3b:00:1c:77:a4:66:45:57
Serial Number (int): 298458200336380535957870427652108581225815
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 36:24:74:50:b3:da:29:40:13:77:d0:de:56:02:d8:ab:c2:c3:c8:81
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): cd:8b:89:77:6e:fc:a8:62:99:de:90:2e:33:57:90:b2:01:89:41:08
Fingerprint (sha256): 57:7a:15:91:52:8c:fd:3f:fa:3f:fa:5b:da:ff:5e:dc:3f:e4:0a:b9:9c:11:d1:2f:07:81:77:bd:68:0a:2d:fc

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 www.airtreck.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.airtreck.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

www.airtreck.com

Other certificates including the domain name airtreck.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.airtreck.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 298458200336380535957870427652108581225815
 . . . . . . . . [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 2019-11-21 15:06:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-19 15:06:59 +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 'www.airtreck.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 817926888276806423516664966908888020140064959604870240617173251636054520906408033706458851255937686682950962761611727142764047910388472550723743221743851189284137526974757888529196228959495190948840048097610360851150779243511207516276471629518419349356413720969991571283072434393136954456924851584364520382321332862063198510535162829617606992807815420197016493397953261025409027719411369109185054844629479536748632753346092843935774141715130255136262489506903051647651447941948323112396131175734812230588554831681296699773298996201024938377780343969260899272931344965326812836813243700894746043069814192833728836805353305446668620021779375766366184669841625245684935039457470642375732681060110257610895710563699200960122391030704663019409821728926291195533080927949425162984267109180787430649555048064605347652642678703272207581896535383173766007547569599335551736550506126994062795030143115206329513547184518812610989646409851097149093020164111228928050241962095460303632072589812610305714708629066554807923269982665635416992022246226867492198252937428426868322732884689568964278193748492084546886547743381217244756196563667808044992619997232554272435761033226440159842028725430696789922463375948906649976494911920857577274624647051
 . . . . . . . . . . . . . . . . . . . . [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)
							36247450b3da29401377d0de5602d8abc2c3c881
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.airtreck.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e8eb779b60000040300483046022100cd4b769a5b2948e22de8d24eb5bcf2be462ee41464bc64f83f78cb69cbf2e55a022100e22edc51e3995729d162255c5f488af646bb845f2910ba190b208b32cafb39cc0077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e8eb77a250000040300483046022100a9f380aa0e205e912e65155c3eb0b7fb78a82db825ca22d5e7500b61eb2a44e0022100a2fe51eaf22bafca34c3c0b07f6639d444bf3947908fd0201c32d91bc869c583
 . . . . [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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