ninfa.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:5a:55:57:ea:eb:45:a6:e9:d2:19:c6:ac:e0:38:5d:83:32 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=ninfa.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:5a:55:57:ea:eb:45:a6:e9:d2:19:c6:ac:e0:38:5d:83:32
Serial Number (int): 292075711692357633727669710432167933084466
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 83:c7:68:69:af:2a:f4:50:37:22:c1:e8:79:bd:31:b8:1a:8d:2d:9f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 45:0e:4c:d1:20:6a:b5:df:e0:8f:f0:f9:e9:aa:1e:ba:f2:cb:0f:1c
Fingerprint (sha256): 10:a9:d4:27:0e:11:7b:ee:8d:0c:7d:a9:78:24:a7:80:81:b1:3d:3f:ab:28:ff:a5:59:cc:5e:22:4c:8c:f4:95

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 ninfa.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

ninfa.co

Other certificates including the domain name ninfa.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for 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 292075711692357633727669710432167933084466
 . . . . . . . . [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 16:49:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 16:49:15 +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 '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 716035782047359846596478201111770170329575279378909397608429999176464749382348551688578110957612480144451427052025034006042943181071150329545510089703743201749068369307850619650472569517988030596461139061429354733899058158057805742870806072206437243071621027136197203576965452734938620530825869384761974761423047711304209942298499770794132660593555837399586634730040355474153084253525772874336383339898593799999148821771249775724558601536719819183797842781096803904129380010773634671154115300732482309305191092828044674559313534627280976530835612766917530009750095910552999163009355532078280054889950696752203464491235230088772596433689427017235886388669037480187131548221756847053146195927749851141015662428207949056270838949088131551706491843442272511208529848955702004414059205370228777952165094090683075962657025535296803981278283206729648059799091390501640782939593189298333207422359202514338080381232229648200423420141766490579370022224578477666681884549286565184572289928226962090371595968883162374175340095593764413542129294737599570581151066593469234631450514203793711391440842314113904994969486539440462232552282235304920334033633855419284461687807773920935279979054293125517146414418121106275027775573899395422605624645691
 . . . . . . . . . . . . . . . . . . . . [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)
							83c76869af2af4503722c1e879bd31b81a8d2d9f
 . . . . . . . . . . . . . . . . [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 (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016aff8f7ef60000040300483046022100fa4aa5a1a76fbfb2674404c7bcc1f505c02e466f771e32ec9331dea69a025c76022100843cf5848d8356e9fbe016f9642d2956d88206aab3266399b96bb8afa7fad468007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aff8f7f16000004030047304502202f4037dd22d749e13dab4f54e4959f14a2d6a6ffc5709bf8c91144a477b9eb5f022100affd2e48512e0a696bbd5ec1d398dd9136bb8f88055b4cd35956de590ab1cacd
 . . . . [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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