www.airtreck.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:b2:d2:83:3a:42:65:87:8d:ed:04:a2:28:2a:6f:66:08:8a 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): 04:b2:d2:83:3a:42:65:87:8d:ed:04:a2:28:2a:6f:66:08:8a
Serial Number (int): 409299224290611571077647236111231894292618
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3c:e7:63:74:45:30:32:cd:09:fa:7d:b7:06:98:a2:57:c7:29:b3:27
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3a:92:15:fb:2d:60:06:dc:a6:e7:ca:f8:62:85:a0:09:50:f7:a1:c8
Fingerprint (sha256): e6:c1:29:12:2d:49:4b:90:f9:7d:29:60:ce:bf:e1:60:05:4d:f0:70:ad:e3:76:7c:21:06:1b:08:87:c1:37:b7

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 409299224290611571077647236111231894292618
 . . . . . . . . [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 2020-01-22 08:08:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-21 08:08:14 +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 958887946863596251737702437007119163384092845279747451451928634725234552513267148170413155371526181551617016449013135631343857110190480637958864981454775881310719140797516830614757902822346719730307791846074593118400611811050667113922980921054697717487471155023591493680505782961809500615262324201777620126534566673098957247654998570137300051971131505507907278072617494918953562982727585132836899993951844911194795931654144906218167754277385341704884313263164586973260359647866674373359045010525486810289164272210846267659444642341572625239712786691510515800749657252788483173714726743383098808991871505711457997617864608577349867689993934864855619579275649431974734637787755872516270332722379436564938627626179212862044784886028578453376960169047130745889172737807929341938473573955252817884443623642565439205643232980753142094150354773527798198570121441684043917911676353901947932114561969020320678130608200046799425926231864573022176140041272239739165224857356055649623441349435619810559406745140783552963862789240235030306909590355143500195519772686332483536745157859977136631499391390745045472371891614126671736524837125336656588137381786759414206048254703997763229855264517492543206419384899790596199760378305322347648841619677
 . . . . . . . . . . . . . . . . . . . . [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)
							3ce76374453032cd09fa7db70698a257c729b327
 . . . . . . . . . . . . . . . . [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)
							00f00077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016fcc8263530000040300483046022100806700832f805a3dc22a896ac89614d06844268a9210e72aa257c3aca8c4a443022100d7aada959d0fad00e7e7b84f88adf54e37514bb8cccd202e39fa926db040b3ee007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016fcc82634a0000040300463044022044403be6d91ffc3d31abbc2278d89a622dd79e092ec1856631435e035d51b6330220091fa2b46c67e9e7837052cc99665f29ccef8e1315a16196fc018ddd306b0269
 . . . . [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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