www.martianapp.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c9:79:75:e0:ce:37:4b:29:69:98:67:58:0f:d5:66:30:f6 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:c9:79:75:e0:ce:37:4b:29:69:98:67:58:0f:d5:66:30:f6
Serial Number (int): 329895062192209659727918082676606496026870
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 80:1d:b4:c1:8c:13:0b:66:68:c3:30:71:bc:bf:4e:0d:b2:05:66:4a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 16:14:80:8c:37:90:be:29:aa:21:66:57:27:37:18:21:43:5a:8a:06
Fingerprint (sha256): 82:fa:70:9a:ac:74:0b:0c:af:cd:5f:85:7d:59:14:36:01:4e:82:b1:e1:76:4b:7a:2a:0a:3d:3e:72:5c:70:2c

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 329895062192209659727918082676606496026870
 . . . . . . . . [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 13:06:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-09 13:06:52 +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 689093584069081531301824918979117471728650942668514465551769749444709314637979534203909253942341790979722189674279586302851555565397086286390312314277591116459371615245714995207913616517028245373801127895083608680804585307227564376361988045194060514082314004952219619504438337392976550555001509601933193906647237999379952688652071071579801032210062165031856695921692006232214085881810179735865470004122769792069828450273659470505915273980464245421215558036120535925261848956868048137711878071197805704729980467979235711059583272960743698744614547322283283315498475885706802673396385584413685185864708857293702220330966127825341872345747759985372631515305690304743145496325548109129295816019123422346784325447131419777177990252439689160075119260240035477836155168820364693283075304311223492263229032813328208394368628810437114730847266941172896198214319696322108566308230434818423959114630584250648266458557566719875505219131544497099107421842349745375269309392097216249515782023757854765146889446907156727137055401275156622066757243625351731211863055427951374243450161416733761719651467766007002985442484016156629162652072198212009760352247434924972228253683746215265095528958582586844288070785063238637822839666440718975682661242157
 . . . . . . . . . . . . . . . . . . . . [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)
							801db4c18c130b6668c33071bcbf4e0db205664a
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ef02256e80000040300463044022028558cb10f9d3b90ef3c0d0cb6971e019ae373aabee5cc693b3bfd7b510b086b02201b87ff000bb98c19f9fb2e5b52e7f6a2cce4d0d9bdd5e2d51910a356f5dde567007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef02256d5000004030046304402207e27b8523703a1fb736c40bc6766cf9392ab9f0809e9f9a4e96bcf348dafb8e80220597d2047bd5e4134adffdc050b42833dc73bf2d39abd9355885f6dd7cab2b563
 . . . . [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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