martianapp.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:8f:ad:20:e9:1c:4a:9f:57:cf:af:2e:0a:be:7c:b5:a4:87 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=martianapp.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:8f:ad:20:e9:1c:4a:9f:57:cf:af:2e:0a:be:7c:b5:a4:87
Serial Number (int): 310227363589788124501478430532640896820359
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ee:ff:f9:31:c9:7c:db:cb:e3:01:6e:a8:5b:de:0f:76:4a:45:95:c0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 46:42:74:01:49:d3:cc:4b:c9:f4:0f:dd:bc:02:f0:b9:30:b9:92:5d
Fingerprint (sha256): ff:67:0a:6a:3a:82:0b:8f:c6:c1:72:68:55:4e:f9:13:63:a4:06:d4:d9:d2:a7:60:88:83:b7:a2:b3:00:26:9d

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 martianapp.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

martianapp.com

Other certificates including the domain name martianapp.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for 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 310227363589788124501478430532640896820359
 . . . . . . . . [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 2019-10-10 21:20:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-08 21:20:54 +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 '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 803290691454300667694280383983516222344079944796610777777962185091256582726731632868598898017881909940879109914119005576253175497723854765030975745277714951516513088865761978910657590789419973855782865023490730601667581495805002175004312317133369481745966164264194546219099469234027138990596220148833553106763858175464522333300783063010704691870472762307833122424892690000065097274691766735121898248225759617391805437119476096018055543268321515764725915479802214716612235728748263881895989861158540964765659851386082614561186183591817849989987841768245723303783420153641655339980105210545244297325341986290521259583617788978786434875457818599943488878341623310743293306114721765165265624294863089415340688900253528706788640613623088165565724471505061910196192790304079591029096980473414669297315517925005139550179705178249721515766509951160632771785967276319441263018450571797588654935780972214887222103526690824888192102545108687783498768288140984550823320103113226579609155324021830754768990442132795147592392731068618217559990565957701254874374777434384011525000331918922650996454876471897655902954917139839221318489833636196834664203488713888817866815252557668184195189273765596598737671489444836243484091213100699692230327329203
 . . . . . . . . . . . . . . . . . . . . [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)
							eefff931c97cdbcbe3016ea85bde0f764a4595c0
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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)
							00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016db7c2b8420000040300483046022100efdded22a2a179099e568bd2dd3f50aab5cdd3056a5149e4e690bc0b8f33e56102210099f84c2ed81ce0b413826d19619e572e3e0aa3e62be5a4a5a079ddf17922804e007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016db7c2b832000004030047304502205ae4576f0371cf9c65bb924b0a79e50d651db0d7b5298f6ec9081efae1a7ed0b022100e095db70e0cd9033eb1f70b938c3a82434e927a4608041c255dd7e58e75ff275
 . . . . [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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