www.ninfa.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b0:d7:03:fa:cb:a2:68:51:59:45:bb:86:35:db:f8:d9:05 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.ninfa.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b0:d7:03:fa:cb:a2:68:51:59:45:bb:86:35:db:f8:d9:05
Serial Number (int): 321512359056086222613930867958284836985093
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: bd:48:4f:f3:e8:cd:6d:0c:c1:03:50:d4:eb:32:d9:0e:b6:7c:e8:2c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 48:0c:16:24:37:21:11:e1:c0:13:5f:69:2f:ab:ea:5c:28:6a:68:d5
Fingerprint (sha256): be:4f:1b:8a:09:76:ae:fb:8e:d4:8f:f0:4b:62:11:7e:94:c7:6d:ec:b9:8f:df:63:06:f5:23:77:a5:ea:8b:90

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.ninfa.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.ninfa.co

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.ninfa.co

Other certificates including the domain name ninfa.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.ninfa.co 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 321512359056086222613930867958284836985093
 . . . . . . . . [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 2019-05-28 16:49:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 16:49:07 +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.ninfa.co'
 . . . . . . . . [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 813977209880030339793692995588750848028876321209473942859265368751263562739413762535862385247653329098376482491169388555382628775751600100039404005390681734699351992468304213192740857578690389321087627593364609039957461517533640966668182682736414583839338401160149378418763884181972342891450678619212279459299684648625340200807182831326725091020276281467657880407420045702912591637559425722651207073524808050002194384123684008016896369269698058018381428723262381373302855243430446299621916088200447007073060605834713011199577168025584570649891824373345050649595247839667849359949291348968807179441321646949807887930841750873867490885370737105457412297051279001954685136026734626640824375817481715568188529598066797360719987053333130724491155777489186235789367603455234853015502867982462262629616883579921770766453864066869608520884776830212114122343761522999058092369307397808100318978521962058052151501334609255207039924569211972591934228384279810550637113243691838985387511216448193115352427194156147224662595846180853190557546541966358917192392139122563728471094779053602389525678040707131322683867217268003309422812037256003757589320351222344196760231708309220601799737194518081974380235852921374893771655844975569806073629711499
 . . . . . . . . . . . . . . . . . . . . [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)
							bd484ff3e8cd6d0cc10350d4eb32d90eb67ce82c
 . . . . . . . . . . . . . . . . [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 'www.ninfa.co'
 . . . . . . . . . . . . . . . . [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)
							00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016aff8f60d00000040300473045022100c47f4a82fdd3ceb5873b5df1b1fc765de47aa172615d5203ff22317382c642a602202645ef62fbab9c56f9eccc9d6febd115d2e8257084ad441a6ec42bed24d0fe8c00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016aff8f60e400000403004630440220254337ad1eecb31d20c6a297456325d271c5c902e33ca49e9fa8110179d8513102203b5f4ea1eda26706c0780bdc2dcfbf5627caaa28c298f18736f3539d777701b2
 . . . . [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)
		00535855215b2d77bf028e2cdf06dbcc2b178c0cd4c80ba4f76f0d302316ce4bda940f48c48a047889da95a19d74ee5389d00c5ae8c73fcc2ef83d93e3825207510070d942cfdc00e6ab8cd824bc62e9bc683c1f10efd368dda4b473f74c8dd4c835650816a317563b4c217ccb537b5dd32fb39544b45f78a3a7ecc1e8304c10f6d80b7ae51f928fee8b7b1f9f99993c430f688b7ee551d620e4ae1d8ec64f2e9dd81456b063a15df2420436d4f9c7fd74f089d99e8218ddfd94eb9ed8588dee4c58144a62b2eb90004262fdd3e2a54f849f7536a3e3c63f16855e5f9c9c71348e5522117d59897b6458da368c4b344cd986f9e17db0763e37009c260c5732f082