www.martianapp.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b8:fa:62:84:60:26:dc:75:36:49:7c:6d:fe:89:81:09:2c 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:b8:fa:62:84:60:26:dc:75:36:49:7c:6d:fe:89:81:09:2c
Serial Number (int): 324281631837667780829427870633731735750956
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 32:35:7d:28:75:e4:a9:a3:94:a1:9f:b2:bc:64:5e:70:82:8c:c9:2f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 84:52:21:a6:04:75:ab:4d:74:16:81:ae:87:bb:1d:3c:9a:56:c7:05
Fingerprint (sha256): 7a:65:7c:cb:7b:3d:6a:26:41:44:2b:b0:c5:c7:78:3b:2d:b4:0b:c6:70:77:69:88:fa:c1:c3:42:5e:34:e0: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.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 324281631837667780829427870633731735750956
 . . . . . . . . [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 2019-08-08 00:21:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-06 00:21:57 +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 729180613263168663902223368997438881060107790460117317470128477705947907257449736589250452380932566602444457827877734570720878470569147783130102504431858604645920457616404645150173350842353180716101752629457399600224398968219141992208758512992232329295575055392993446495417055680109915686541821680784989643645286333832191808442216446030315682752587744630886596998495049499170615971900322106699176516283202579462127997462095900427311708407409426891459381694153613864083763167563987101634222550760407932277467391371511197669514677264243333911954422741563385139712415847028544402823378196441392231399593013470072875668050964026452932198673788582862686419453462058926061511015351835423042156379999257998616066670908924429823249516877185158864962220159738656555276557402718971568948408255343192319162877869586504387205810103461404700841643562887899022738287183975940456059080156412307610281067611973477425359142632912969085389921664277216258810219174400058212508951142813885688529980146961033864150436376365800929671586409967787208408465982116460414295045810085034611277911922158094298972550961742949855499215772198495154577063375026377499460582921369855022674048156588940078994207892348222011535163324788826217710416386643901769113143531
 . . . . . . . . . . . . . . . . . . . . [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)
							32357d2875e4a9a394a19fb2bc645e70828cc92f
 . . . . . . . . . . . . . . . . [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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c6ed178da000004030047304502206143cb66d12a6eb43dc39383b776b117cb06f3b54843f4a28fc7b32612cff80c0221008f01ec4ef517c4ea0df5d1443aab99aeca4f0574c026c7fcdad370dbe513b67c007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c6ed178dc0000040300473045022020627d9a2acb76d1f3a0c08d77badc498e8b565bac0b68cada5277e413efcb82022100e4b560017e526f6524dcfe0aa7124f71a0df2959be562ccd7d96216d7a807410
 . . . . [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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