graphane.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f1:30:9c:e1:ff:4a:00:ca:6f:b1:a1:b9:45:39:a6:6b:24 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=graphane.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f1:30:9c:e1:ff:4a:00:ca:6f:b1:a1:b9:45:39:a6:6b:24
Serial Number (int): 343409525749102762139022861251718848867108
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4c:69:3e:9b:54:9a:ff:5c:27:08:cb:6e:51:2b:4a:3d:53:e8:1f:d4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 15:2d:f8:68:dc:55:b7:4f:42:30:14:98:6a:2f:91:d7:bc:35:15:bf
Fingerprint (sha256): 2a:fb:0c:46:22:8c:5b:aa:d5:0c:ed:a6:6c:54:57:2e:59:c4:2c:0e:73:2c:a5:c6:29:f4:ff:80:be:08:94:4a

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 graphane.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for graphane.org

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

graphane.org

Other certificates including the domain name graphane.org

(limited to 100 certificates)
www.goddessmedia.org
graphane.org
cannaintelligence.com
www.wwwdolly.com
non-gmofood.org
corz.dn.vc
lifeappsmedia.com
emergencymate.com
www.graphane.org
graphane.org
www.graphane.org
lasportsmedicine.org
interracia.com
bonjour.la

Certificate

The complete raw certificate details for graphane.org 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 343409525749102762139022861251718848867108
 . . . . . . . . [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 2019-10-12 19:58:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 19:58:24 +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 'graphane.org'
 . . . . . . . . [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 817277136892086358174254955305518240037171806419520137590745035357141875453114487820226632520803268359545577993083232641467183742497811493530664893732124317307150303618957342230372336459358966714491683180654023303721973121636008996381933727282034132992390392322799419119123180534531691487391566948672622655746352138969489673903125363058251932494579545331570140707397135114871524222539912851075295909188852568259547589971755904534294446349551275479393623797347223869822890296262903589559493544902015091391758179447695025840211563592542588049860249664787728413549686846103934119604413114194920790331250065412175587454790924681061393024585463012690349864933277932880205908280961871149395336270303780040024550780631015985677381266654991127041127638366179256027285178215842296844668563478597686351451293964278558124700711563457558345818368119186610796075922003135699869103267703827722636855561786616254555854643508000290659370722929227080471922179826634935380753947686178104834513950148335200184525454488809993842548253091243557048999910364550337325401324807991033963009190647903417891163547825884768611153347084742842496970841772918001468386041238102263050987642698780424835168222917936720468385857661247875890117126707036115208118944191
 . . . . . . . . . . . . . . . . . . . . [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)
							4c693e9b549aff5c2708cb6e512b4a3d53e81fd4
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'graphane.org'
 . . . . . . . . . . . . . . . . [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)
							00ee007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc1c3e7720000040300463044022069dd4e51f8c40226b3857a423a52513b94c2b7cc951bcacf08aa99f956b24e01022077e3a1e7e94c304a8bb4f9a2a904b504a9c2e790ce97bf4be62ed4b9de47d4460075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc1c3e868000004030046304402202872c0a39571c0cf5cec35d4c5c240901abf298f394d3fd15118be028ad52e7302203d1d4f8645c69ae82f01afc8acf50dabdf831822c1166a30e98d446170b0327a
 . . . . [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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