www.airtreck.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:29:8a:ea:dc:4d:30:39:da:06:46:db:9b:0e:2d:d6:76:9e 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): 03:29:8a:ea:dc:4d:30:39:da:06:46:db:9b:0e:2d:d6:76:9e
Serial Number (int): 275473087768168039017796528358132792325790
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d1:b3:a1:da:2b:3e:84:d4:fe:32:f1:7e:60:af:7a:35:47:92:d1:03
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5c:2d:fc:5f:3f:fe:7a:ea:07:91:38:fa:c7:7b:81:a3:9a:b6:23:b1
Fingerprint (sha256): a7:fc:a2:c7:8e:02:50:f9:c8:48:c0:ef:78:13:e8:95:5a:8d:a2:2c:1e:e5:c1:3e:0f:c5:4b:16:ed:5c:b4:7d

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 275473087768168039017796528358132792325790
 . . . . . . . . [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 2019-09-19 23:24:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-18 23:24:13 +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 750473851562698620102225643455884813214519577456311517995569732766281399613520111644682876527833068159724286803096389454346806730362238102120379023828723656841300012099177965063732547895528141743937070451718228014046570964930363824073539813081725406285985773053812415797438249172394489524851302995092253357383126414983643339740770712605831068017340487675424547954869474726167643091222301825053994872926562308488975562627926117317180829556788540688833828495280764512927978282532243034189274811119207829593482911904848104493546595341551987104195438280777934174288667831206307014422925025644198682174625260506467316777352266687637883081912155762965271670586185074601810324325115941817098280273092567109042142330764742571288094386320852386612286737266421477740673692410499657061829264392025149692916161312909906282098850145062936392638752030708736968361102816730776393064577250942207493108736219842683420757893357243934822140136664331207053918822664287431115469807147306421213675874540151554302533270341660619345051958151959795452897509206535379084445719163365256586955575990418277654240422628927743869390885724677414046429554502552378687501105557294795809257038756007313108116059834771194997708976206311205254464831838104026591879544999
 . . . . . . . . . . . . . . . . . . . . [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)
							d1b3a1da2b3e84d4fe32f17e60af7a354792d103
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d4c0e134e0000040300483046022100838e25cc2e12be397d2abb5343c80b628622af361698550a4769c33291983d80022100806d9ddbc81f6c408b5953c73ab2460293ab6e4225955a0c9844c5466f4af388007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d4c0e152b0000040300463044022063d20a6cee0d05b053ad3a1a7d83bdcfe72a33d3bf941567533114b14c9d5e4e02204c587834be2b1df2b72a2837736e7965d976dffec4926909be1a09e1a1eac7b5
 . . . . [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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