martianapp.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d4:f3:99:38:24:e7:79:7a:bd:b0:b2:d2:1e:0e:25:4e:26 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:d4:f3:99:38:24:e7:79:7a:bd:b0:b2:d2:1e:0e:25:4e:26
Serial Number (int): 333800517545653574131777747550289439051302
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 42:b1:0e:9f:5b:14:11:d0:da:c6:0c:95:b1:95:e6:d3:08:78:b0:32
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 20:ab:93:f2:8f:29:e2:ce:48:5f:01:3c:26:3c:f3:c0:d0:ce:20:79
Fingerprint (sha256): 07:1b:e4:23:11:42:ac:ea:21:9f:a2:f8:93:ca:f4:38:12:32:d7:e5:62:41:c6:d7:73:01:6b:4a:e0:2d:28:14

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA7MQw58luXDjALsUfzVHK
CIY8igZ2T5Dchgigyu+cK/wul90YhfsROPodQH3vGMq52P/Oo9AN0PetQvckqXtJ
dYbHxQm7A9y7uQ8ik6+9njjSsiAhuQB3ln1/nSldOWcfJ2iy0IJ73PtEizg9GfAm
h+8GjMG+TF/egbNeSec7+oukOcLqn5agWfqxI2LlN4KM9IYbl3WOT61jY++RKECg
WCi5pPu3N36K/wYh/e/MITdYBXjhvnPx6VbMYRlUpYGKeG4tjigc0I69yeMz/pkp
mr+8NFeeUq0d/fHAooP/vSe3Zxk1VFB0xc3uUZSDHws3jo9iXiRhvi/KrYqPXgFe
Kimw370caPorlkO9gUOTBqubAwvHJ9//nS3FHoVuaF0Btqj/6hRvbJpfDObVx0Cd
i7Da/DCczfYrc0iqUXmKyH9a/AS2YglDIQRiw3sFPSYZ+YshaFD//D53CRty3juI
NpEdIXUXxCh6K3WtdY57xgp8N2zWSjNysHbYN66kKL/NXLbAimCYOj4o6UhqFKo/
yq+m09JdBFXW8fqfSIoluJL7G81wjLIhc2NPoSjOvbBUssz5mNast8kdXUFJifVn
dRtn5fVg+pMR34AwnpLToqtCiAO7B1o1Cf0Ev6HaFu4jLxqWWMxborbiRwnwYuRX
scv44rL2F4JJQZunuLWQ0BUCAwEAAQ==
-----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 333800517545653574131777747550289439051302
 . . . . . . . . [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 2020-02-23 19:46:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-23 19:46:58 +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 965922521925502984901028852626139300022698852772171699767394780778369951831052670031249469107963176356762989936368108881672222904985171458503322343969219869904817686834652114149853047455378241467843620195428198621213482376984737325414622842859205158462262579622099188851992447333877561952557208754943213406022198371208660977990095968430350544516571821532057114216287454534987708128576660705474144145800189364487270948641303095773036246467856260254049226078738753523058277326463864121374449742801854831038149321061291696696438485233797997204427278437577259537725718589050557034567306417057997949416899013527150606047473962751826235026521738805276553238071738022501534199254124759655074214957465348773554439940607733744093863264459047426260383875410267639968677537095599606430793792846015890884280200230081244798327365723438546394843026658818354359277700060803662557245402982128987773584646711719461360969832964393715102765853857730443844690437987545256674612008552072076994458629162009365273596319002081207562950387672088545617062692761571327611978506606078497673504064775752761837460631722517667737670984483799175486950864573797086173660014120934594122890498878857679055239357849180634124179884228898213667389392466068649880004382741
 . . . . . . . . . . . . . . . . . . . . [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)
							42b10e9f5b1411d0dac60c95b195e6d30878b032
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000017073cd97200000040300473045022100b6eaf68fa6a7a9b6c4317ff08fa6471d033a577e62f6aeacd4ac6c636d4d470b022071612d6521a49a838f277427875674d88af983f797e555ea5096b4b1b585839e007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017073cd971b000004030046304402205ef69224fd4ff0bc4cde6c6caa91e1abe931a83f20d46bc1a49b5a649dce63d702205e63089618fd83ed664b9e8c6cc9e3a21e5b1a26479781ff3003fed05847ff08
 . . . . [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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