ninfa.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d5:ac:27:40:74:c7:3a:04:68:c0:db:4d:21:6c:ee:dd:22 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:d5:ac:27:40:74:c7:3a:04:68:c0:db:4d:21:6c:ee:dd:22
Serial Number (int): 334045832971619460186822837105958732094754
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 89:7b:64:e6:46:19:5c:2b:3f:b8:6e:f4:d2:e2:70:aa:4c:96:cd:5d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 60:01:b7:5d:0a:6a:3e:de:d0:f9:c6:aa:4d:15:ff:ab:04:15:98:37
Fingerprint (sha256): 5c:c5:e0:7b:af:90:41:c9:b0:99:ad:cf:60:7b:54:dd:2d:16:d8:0a:9d:d0:57:0e:60:71:ea:9b:cd:e1:bb:a6

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-----
MIIGRzCCBS+gAwIBAgISA9WsJ0B0xzoEaMDbTSFs7t0iMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjgyMjIyMTdaFw0x
OTEwMjYyMjIyMTdaMBMxETAPBgNVBAMTCG5pbmZhLmNvMIICIjANBgkqhkiG9w0B
AQEFAAOCAg8AMIICCgKCAgEA2TUqbQt4QTu1/e/4ZNfjGJN4WlwxenfiwfMZ8avf
t36JS6AVuJP1owA9jaNdKO2Fvzy1LxSPLZ1L9rRUiGpL4PyngY2z5vzAVtOD8I+G
FL7gs4BXFhQY9e9HeXUhVjKnAGwkEBOtVjcWp+aaGkoSzofLqCzGqQrkxLP/IR92
Xb8XmoekD/9vCsszHiOwLspm6oeAcmpB4Cdvv8vYGRNiytAzWUxgZKVUpp9AYmfJ
axhyQJDKqkHEt1ftiT/bwyDn6sKpwKQ+jmBpXLHAe2x9zBT+yLUHxTr1IekvpVTS
8msp4Gz5e2IGj+mvc5uzUUG8Od0qIVgpM8P/396FO2gqqh0zvlbYvPrGMSMWCMYC
meHhvgFgj1F43MrBQ+VipqiTPxi4CpXWuTacp4yXhsv6j4a4y7aab8fKwhPSnX4A
BlaNci2NPWL261W2aiJ1IBvnnABqcybpKygjYnYGuhBtpeSgMhYQyMLJNXZGtXdI
SM837L3pGARTexCLyEpPV51VTn75zBKd1ERXeCUVaj5D23lVnKtz/aMQNW8OGRc1
q5VHISXKapIaxa0zjapbBQyrEkDh/j5JIgoWZOwiMD/FABV9ujNVmPjIxEwTq18U
93vShuJn5tkmi3ER7kHDoKT/jnHzkkCn1MZSNybom6D8LpQfg2EgyksJSReqwvQw
LBUCAwEAAaOCAlwwggJYMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEF
BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUiXtk5kYZXCs/
uG700uJwqkyWzV0wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYI
KwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0
c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0
c2VuY3J5cHQub3JnLzATBgNVHREEDDAKgghuaW5mYS5jbzBMBgNVHSAERTBDMAgG
BmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3Bz
LmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2AHR+2oMx
rTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQe8xWAAABbDrkU8sAAAQDAEcwRQIgRoJV
1ltHD/C32WrcKOO4GX08cilUPXVz8FfAW+tf2hYCIQCUtf0hXaQAvFFhc9RhGEuT
UtddS7j1TR7cgAnas0X6qgB1ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVF
R/R4AAABbDrkU5oAAAQDAEYwRAIgRcwEszhaxrXm+zXHW9O9rzuU8ot/xyxiSkb1
dCvoHb0CIGO/B/yZNAz55Vgz9JxdKSc+j0uchlwD6rtn7k9zfBvyMA0GCSqGSIb3
DQEBCwUAA4IBAQAs/Qph2/9WeTUEJUsFllt88apICiDll/4h5jHOJVYRWCl1Re8u
SQkeDaYkT8B16nDd7dQ7nhD9dKkXWEZIYSD/NRonB14uyUnvgttmNhs8KtcA+awf
1t+G+0QmzdKbC/+k64jhyVr9VMYhGYbcxOVxEFmnSXz2Ut/vldibUwpOjCPDfkDK
WgKmfB8NmRnfdqkBuHz2l1dP16AQNrLKAoJRplqnKDdnRzy11ZVNMRi/h8/38T7u
GkEak/d0u2b5zEd7t3I6uIcuncaL4fZ7jImtqk5UBRKyygvreo0cf+vfNx1GLRyU
sQGh7qv3EsGKjZXQu6VOkhm1EQr3+Ub7TEz9
-----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 334045832971619460186822837105958732094754
 . . . . . . . . [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 2019-07-28 22:22:17 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 22:22:17 +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 886130017605272665082658137765958197138069489986276972776404711594781741044806427163852879927913073948181259635977766324002122166345215816948223780682509675583402259969196901404505256253360448279336525430420072410478387481154206962637530936133809233354855782565488669232071112850108487400363755781730174506336217508542221623544080334349896634827564038738849910485565638759634267631913567431470773365741229859876371442543514517129686464301996302301966551219599185214053654164565911563531109935149930741201080507996396961236507996365200043726199996809988471440883685147661872789544025188599089595149830722857486292412161100283189681316761021641431824598995491885787497967677768525594561736130623511769321374874594209816437229990072989621674914537963632321368577696495391857728901916929136106514119729268837942781362428861184480729934984471476097315816359629310245225267084967619439601551516743213249466235869289471302430423420922863543057205417281962672030184830170746455445362152781710052267721957045913671691100388810449644263159065605614286847449325963222837042935813946928291943737573484486472041856510897962011158544667737552319551983227050717774890093301783865145022782861249409554745773292628675000144089333496432986367229701141
 . . . . . . . . . . . . . . . . . . . . [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)
							897b64e646195c2b3fb86ef4d2e270aa4c96cd5d
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3ae453cb00000403004730450220468255d65b470ff0b7d96adc28e3b8197d3c7229543d7573f057c05beb5fda1602210094b5fd215da400bc516173d461184b9352d75d4bb8f54d1edc8009dab345faaa007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c3ae4539a0000040300463044022045cc04b3385ac6b5e6fb35c75bd3bdaf3b94f28b7fc72c624a46f5742be81dbd022063bf07fc99340cf9e55833f49c5d29273e8f4b9c865c03eabb67ee4f737c1bf2
 . . . . [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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