nicki.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:80:c0:f4:eb:a4:a0:c4:8a:52:a8:18:c6:f6:f5:2c:e8:33 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=nicki.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:80:c0:f4:eb:a4:a0:c4:8a:52:a8:18:c6:f6:f5:2c:e8:33
Serial Number (int): 305149484236194480323447821626818954061875
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f1:88:fe:ff:af:8d:ab:c0:7f:b7:73:c4:2d:00:f5:8f:9f:02:b3:78
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 29:8a:6c:2f:bc:1b:d8:fe:2a:df:d7:56:65:94:b7:86:8b:69:31:33
Fingerprint (sha256): ad:be:a0:75:5f:c1:ec:61:f4:52:4c:60:7e:92:0a:ea:69:5c:d4:84:6b:1c:ef:e3:29:cf:d4:76:3f:8b:38:38

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 nicki.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for nicki.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

nicki.org

Other certificates including the domain name nicki.org

(limited to 100 certificates)
nicki.org
www.nicki.org
nicki.org
nicki.org
pubblicasito.com
nicki.org
nicki.org
www.nicki.org
www.nicki.org
nicki.org
nicki.org
tolmezzo.com
www.nicki.org
nicki.org
www.nicki.org
www.nicki.org

Certificate

The complete raw certificate details for nicki.org in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGSjCCBTKgAwIBAgISA4DA9OukoMSKUqgYxvb1LOgzMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMjMwOTE0MjNaFw0y
MDAzMjIwOTE0MjNaMBQxEjAQBgNVBAMTCW5pY2tpLm9yZzCCAiIwDQYJKoZIhvcN
AQEBBQADggIPADCCAgoCggIBAMxTrnQ7IA7qZ3SEr+CFoX5K1QDDBDviQWRiWHyj
qVYRJflBr5QsY+/RDZZ4AKPFv9tMcMeCOEH0eheGnL3GtOxA30awf4QUTtKfolfC
76uUhplCvYQe/egxaz0d67CBBnPojc0xFVJAh6t4MRPNvbssQxuoYewWae7qlXgu
kX2OjALhVB21e+qt8WCaxjdbMGKP9d4q+v2SI1IZ4R3RtIMazOhkiqir9C1Qm+Hr
2wj0gSca2UBiG6FF8FvjFi1AYJAJwdCcwpMYXyTXOuseNCgM7HYHB+vdlTesPtCc
D6JRopRl/Q1xpphCE4CEXSircBUjBKULMpGB1ko+Frsx9RatbWwuIQnhzcU/8IW9
1r5BysUWPAXScOrdzdQnpug10F5vARJnn10UDWFYUYKKy2kZIf2K18qPrhTAgOyB
XVuU3K1j+13erRTu7+5oZuFIZtORfm9btaBf0s+kjCGaiKFrRTzYziPmSn9uwhln
oY7CGcuY55fPwoTZMoN0FLL6Juyv0TxHtpaxIF3MAaLrlbhdRcssOvw/JwM6Y1RD
stIBvP03VnjOpX/PaTf3GaU2sk3puJUutRZ4MFUkEAq8ZndbfGmGGoCfExMBtDHJ
s/SoXBwd/GXrIepECeQPZaGDPxwg67NcA5CbZnUeFglp1BV3VUDTf7Oyw2XtYoI+
2NqVAgMBAAGjggJeMIICWjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB
BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFPGI/v+vjavA
f7dzxC0A9Y+fArN4MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G
CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl
dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl
dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJbmlja2kub3JnMEwGA1UdIARFMEMw
CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j
cHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHcA8JWk
WfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFvMkArcQAABAMASDBGAiEA
tgYdFAlYRlnH1ZU2f++y3/HM7ghlS1C3P6fiLq45r/YCIQC1NPmC9WHYa89ZxjIc
/Fe5R7MarPcnlBnxpsh60LboHAB1AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq7rxh
Ohpp06IcAAABbzJAK50AAAQDAEYwRAIge1OW34A93g2Cnv620oxsq4AoUUFpfBul
ZP3NCC4ds1cCIF0HUqzpNyYxiVQzP6/lDjNFqg7fBxFtAHdHq1FEuvCvMA0GCSqG
SIb3DQEBCwUAA4IBAQB9a9Qc5PI5FSiy7rTyEDCIM6wCYTH5eGuFGpLqs8fqOSup
ewM/k+PHOgYPW7hciQKkRGPXwet/pa1Z6vkebDngtAdwFoSuKso0BZl06p8EE0jN
KlSOPuU1CwKjsKffHVo1a0zU3Gp4sWwAL3sWs85eQEGo4dsAOoFQjcFLrr8dMhOX
Ppg7+mppx+7eI7ylAgNNXyx8+9sXxzTY3OcRsP26aMm4YYujwp4Sts77C6Wj8KZv
7uQYL9lwlsKiiK5ueRV31hWyrFJyTfNEub+y6YZG09J+qz1352QuG4WNtRw7RT42
y0c7V8M5yVSbe1KEg2n1q1lHkgopDioYtepNTAYZ
-----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 305149484236194480323447821626818954061875
 . . . . . . . . [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 2019-12-23 09:14:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-22 09:14:23 +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 'nicki.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 833580946814192088796905532056457030116862689782816446577179490387186365599030898458701308462988246981130344787137905580237756797148261181184653587302825566143719589616996337807863831859442556332558963671361496596408121933312720414292231947205506332888764624167475745770493570855108733699300775277629582131332539323876413556099917848925133654987034674726635589434909894718715888946631420129181431247635433071971096214499389814646706939192449593358183429870646513098400922687761273556570041306448075808124731371920846667415496922962459033182627873079288506643564747242950110874697316615525985556938236671000935600232140873485591952717591451585627769842549348805834890427617430772710778131856575878184350422593709276005951536885075204337821718053802449975274885400113447465848868077979237755518542005442630121267762896654542850753731155411500856939893484703181970653894376425017232151953091085761912349886626813286446028371600157270880500602710784662225216414970660834579938138464669595057428950076729973375524113509101004369593310804588999585634738067995495815898165136858609836852909101264002084230803126493803954597482378788397822102978971091479331953958579649230086752625235877642984213230378206009925801273856730115974255995312789
 . . . . . . . . . . . . . . . . . . . . [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)
							f188feffaf8dabc07fb773c42d00f58f9f02b378
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nicki.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f32402b710000040300483046022100b6061d1409584659c7d595367fefb2dff1ccee08654b50b73fa7e22eae39aff6022100b534f982f561d86bcf59c6321cfc57b947b31aacf7279419f1a6c87ad0b6e81c00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f32402b9d000004030046304402207b5396df803dde0d829efeb6d28c6cab80285141697c1ba564fdcd082e1db35702205d0752ace93726318954333fafe50e3345aa0edf07116d007747ab5144baf0af
 . . . . [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)
		007d6bd41ce4f2391528b2eeb4f210308833ac026131f9786b851a92eab3c7ea392ba97b033f93e3c73a060f5bb85c8902a44463d7c1eb7fa5ad59eaf91e6c39e0b407701684ae2aca34059974ea9f041348cd2a548e3ee5350b02a3b0a7df1d5a356b4cd4dc6a78b16c002f7b16b3ce5e4041a8e1db003a81508dc14baebf1d3213973e983bfa6a69c7eede23bca502034d5f2c7cfbdb17c734d8dce711b0fdba68c9b8618ba3c29e12b6cefb0ba5a3f0a66feee4182fd97096c2a288ae6e791577d615b2ac52724df344b9bfb2e98646d3d27eab3d77e7642e1b858db51c3b453e36cb473b57c339c9549b7b52848369f5ab5947920a290e2a18b5ea4d4c0619