www.martianapp.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ae:dd:e3:00:2e:50:1c:83:3a:85:8f:7a:d2:69:e1:11:33 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:ae:dd:e3:00:2e:50:1c:83:3a:85:8f:7a:d2:69:e1:11:33
Serial Number (int): 320840927681648675142356658786303769383219
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 48:b8:01:d9:f5:6f:31:52:06:1f:ae:9b:59:5a:0f:68:1a:4d:af:02
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 67:cc:6c:ee:8e:0d:d3:69:25:0e:95:1d:21:49:dd:3d:92:f8:bf:64
Fingerprint (sha256): 1f:c0:41:6d:d9:f8:33:67:a8:36:87:6f:49:57:bc:c0:13:08:7f:b5:26:89:8d:c1:dc:39:43:f7:24:68:53:1b

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 320840927681648675142356658786303769383219
 . . . . . . . . [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 2020-02-16 23:27:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-16 23:27:48 +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 834634560680893055861701104725316682347411280942382781258471649891489900030267388332308606218618966607838429776552398676341897659839445583341343171934107916953887510593512494176605546737907402975592863313064673058610901205702084920735229739257654307800899004824388196642331468894919983573902713562443382155255512267756170986778841572555121445723097925604928798842429453454593128602008372575134397909519650655673196034038925479828893583724934782960863299477617142943981093586366582244883546567422429831255482705298841157844768726865847506397176800495813979820526194928225454163184907720033789860906509564136330412323104292453950352845010559418530481414781613083181319651417126554062715822099141680464613789569251616286297740998489091579491832832294426566697807557090371177053633704702541539614985777190879314197566429501752197385301113025945887013880485380546805703190576212231140958109874148201819946208804943938164275939843249171238695337694768839598156131419487367688261875123302875596871907519710022149053821464364203678978338447241021629964601168795470625506846076863709998571140740749271332462873921432904393418185908938336057477483145000092586342097217555953053381622768854331161569230335586556306286554101815215992606974027689
 . . . . . . . . . . . . . . . . . . . . [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)
							48b801d9f56f3152061fae9b595a0f681a4daf02
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170508b40840000040300473045022049ab617e103dfe421fdf8a1b023d8da35e875038a7340450826bc147d6f28546022100fb5bbebe393b539da825b38ab8424ad1ffb15c386ac0d372d692082f21c31754007700e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e00000170508b405a0000040300483046022100f15712257c7ea36022d05da95710439597153670420edd865c7035290fea48b5022100a8c50f28786c56613fbb898e5b8df43f89b50d902cc9559233c659801ac31bb8
 . . . . [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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