www.martianapp.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a8:3e:63:5e:7c:a1:41:57:a5:ce:4c:22:c7:5b:68:e9:92 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.martianapp.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a8:3e:63:5e:7c:a1:41:57:a5:ce:4c:22:c7:5b:68:e9:92
Serial Number (int): 318587223527546762509463664409142016666002
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a2:97:01:38:18:2f:e9:82:8c:1f:c4:18:99:1c:ea:40:a9:b8:36:ff
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 00:22:a2:41:98:15:cb:0e:88:3d:3b:cd:06:de:73:9e:f8:c9:07:1d
Fingerprint (sha256): 39:59:cd:1b:c7:dd:ba:da:77:7e:76:c7:16:e0:a2:0e:ca:bf:8c:1b:d1:02:dd:76:12:b6:f7:c4:7a:d8:a1:e4

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.martianapp.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.martianapp.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.martianapp.com

Other certificates including the domain name martianapp.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.martianapp.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 318587223527546762509463664409142016666002
 . . . . . . . . [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 2019-10-09 04:27:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-07 04:27:36 +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.martianapp.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 655009190592982014322838307749695652248883268482912565714353389719597061640297015134908016045199363289919769494040641181975456805732003950040787353205096071002780676264925283860398427360245969030555743316362622813886587008810905486367446364541011977694576363994867972647594995583792064937306194090034091133997394011911266350943836236950806902546194909523976004624275794193258520755530368003211077917786760694876620396214636598114223329640072328034806311018585769910388535967359621261859770431813609766460915949911939360744984288315869822757018607896038083781485325004738795299943467660167752277339572910327344839784709058516252092159223026383766186281132000513399542952508009663006707146688105392040067932530371735166706456015662461713868211076527030555332186261095870562301140405013322697038409792716467397545656525863483720256325053897180175911423337856934042701959361508220912357101720949184899275436740559904859528722847117245531387626686944362234019560351412151969169010768756347618926874630024842631362606420438614685726982505772554884988098370223824101327639409111870526862783899854026406712031314696304238081751302967926140165210186298905421894579029881952042095672281227323018370212419359157936654099903905847050833877863281
 . . . . . . . . . . . . . . . . . . . . [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)
							a2970138182fe9828c1fc418991cea40a9b836ff
 . . . . . . . . . . . . . . . . [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 'www.martianapp.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)
							00f0007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016daefca6fc0000040300483046022100834590832ebba99aec43b9e787b0aa7f2239b0bd55338fba233e5fda617e2965022100ac214e66c2cea1eac211b92060c1f3bee7d3e198a7d1578b7e14e2d459c68074007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016daefca6ee000004030046304402202069141e82951c4fd5d42c1144eb0a29deaedc169595f024320f5677ddf078430220021e07a40dce6c7b559fae5fdaae3713b8af05db177c0adf2fa1639288d4a7ce
 . . . . [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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