icka.eu

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:9b:fc:58:66:52:87:cd:66:9c:14:66:ec:71:d0:9a:93:3f was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=icka.eu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:9b:fc:58:66:52:87:cd:66:9c:14:66:ec:71:d0:9a:93:3f
Serial Number (int): 314416049120432069330817337681443032830783
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 98:c5:84:e5:64:38:ae:c1:a8:20:72:c4:36:b4:6d:63:2f:27:60:b5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d7:a7:9f:2e:10:fa:b1:e6:8a:b2:34:ed:9f:d3:01:c0:09:09:ca:02
Fingerprint (sha256): 1a:bc:cd:25:56:d1:e6:8a:c4:e6:c2:98:46:f4:94:1d:85:b4:5e:28:86:b0:f0:26:c6:f0:20:03:c2:14:bc:1e

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 icka.eu

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for icka.eu

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

icka.eu
www.icka.eu

Other certificates including the domain name icka.eu

(limited to 100 certificates)

Certificate

The complete raw certificate details for icka.eu in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGUzCCBTugAwIBAgISA5v8WGZSh81mnBRm7HHQmpM/MA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMTIxMjU1MDZaFw0y
MDA2MTAxMjU1MDZaMBIxEDAOBgNVBAMTB2lja2EuZXUwggIiMA0GCSqGSIb3DQEB
AQUAA4ICDwAwggIKAoICAQDLNonE2ULo3HtputQtNB5cy49iy4nSGWEYTfmdGjLt
w8xOnv0y1JIViy7aLk84toLCOhSxfdwnDRjr+LIpW54ZcJSDt9zU65YsR9Ic3s9q
BZyKxJaX+x73ahN/n1as+dzZxrgoIT7ja37Elkn8lM/l4kpfinafCCQ+B0PqnMGg
hL2y/eq2VS6mL0VDJRlx1pG9lmrQG8XOyGQk6m8sc66dMKmEeTRpRw4YpoRSoCSM
3PwWachOF0b1gYpv0PGXcPMbxYL6C5kr3JnqM2GywUAsBsJ9z946o1NMwvj79xL0
hpz++Y27FnJ8HDeKkU2ol8kywhri3RLrUqbJfXPOSI2vo4ieojoJzlMLwH01C5UB
w1u2piw/r7a44Zy6Ym8P1B/bIrYXrNOol9laf3/XlT33OKCxaCLwAWqTdAgKukz0
BiD8zbryCj1l+Q6lhCmtt0ppFeUAt8VWBoZyK2Nt3REyQjekvpKt3pHn1tgjz0zm
eiXHbNGFkFfeXrL7Zm4dwrP57gXQuYnwH45aI+36epfrMN250Zi2RYFu6d3FakLH
XhuKj7WUzsIH41sjLwWqZSIpa0B4/msD1I6Xf1tsnT1b/fSUaHOXqgsiRuJhaS/v
Jutr2UqKrj9qvkOo0qJwivCj3y1EpqzC1RGbEMzFMIk5CszvIkcbDqLYuKQPYIZV
lwIDAQABo4ICaTCCAmUwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUF
BwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSYxYTlZDiuwagg
csQ2tG1jLydgtTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggr
BgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRz
ZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRz
ZW5jcnlwdC5vcmcvMB8GA1UdEQQYMBaCB2lja2EuZXWCC3d3dy5pY2thLmV1MEwG
A1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEW
Gmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB
8gDwAHYAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFwzwb7DwAA
BAMARzBFAiEA4bvUEl2nLYXS1bPB5qXpNZpqqxFuhFrH2VTrFTxvm5cCIF0kW50I
Q0Xzqz9eG7930VyW9vEvKgHrUhUs/kUA529OAHYAb1N2rDHwMRnYmQCkURX/dxUc
EdkCwQApBo2yCJo32RMAAAFwzwb7TQAABAMARzBFAiBiuWtyHb5UOU2rSvx3dkKC
v+Wa7pUhSHLEjmXc1ne/tgIhAJP4q5kh25NRwkP/ijBg1ZJZsrLBQ5vqw97TZ3mn
inOdMA0GCSqGSIb3DQEBCwUAA4IBAQArQfw3D/s87ImotF+lOiyzNteoQNSbAl+p
RR+jJX063a6uawbFQBZGafqxm+DCwIssVOs7rqKlWFFVbesbd2EZX3o/7K6Dii4M
P1zUryCZy4YvxyiLr7npU9tekpYzRvTD+kVUG0hCr/JLYg59qG5rVRe0duBmhH9V
MrDaYs9tZqGFjhLPEnY35s2daOeI5Sd0LBlHCWdAlJFLA9e9tZZZFqdn8PT9Trzk
u0/HPS1AbnA0a/DIdkjlFU/YxjYWJ6edcqGPiSiPSH/ShsM7HsjgsChttdkwwoJK
pFswAt/CoENUGIfbpyQfEwisuhs2eZm0Bb5A0bsfWRb29fJEOX+h
-----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 314416049120432069330817337681443032830783
 . . . . . . . . [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 2020-03-12 12:55:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-10 12:55:06 +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 'icka.eu'
 . . . . . . . . [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 829036871904212052942224391761907292626750987405710756233602139414242937304694145010598232167472454752732215553407433527187759067903517703570993983458686307091708919364099700250992037495960724004552177345682502994224171206865066705401109856569196528797898552652310345422855328301533831192477189567875772239674316012418632077940411209788098220772340253086944814183940995090496104956423442002851354071994362476608500261680006760521391541744230884101783819486343008807505784281334937416358881002248755978746103486785530092970403833827113079215268230100472402670420092714935541871021260113317623850198464362155905392671300949733284406615487325921661487141173393058127568389054082382539938835102428985099498900691568187944434518652863085284623560736813738205916155190154906661814271965591070375068425909354026319859008091565083888853491340582391910827032528855293642879222114434901099705564273266060713740835038862468462977078599779826323498736502048175520267068660216714139354058626251143195296711856508755603647044712412262152543500019627456114155237849328713547053665592272764833763131281189963740371823783521857103853441119352816394727707496330864581343312680473785625761993066806333237612408024807047528459711445452515124838551410071
 . . . . . . . . . . . . . . . . . . . . [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)
							98c584e56438aec1a82072c436b46d632f2760b5
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'icka.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.icka.eu'
 . . . . . . . . . . . . . . . . [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)
							00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170cf06fb0f0000040300473045022100e1bbd4125da72d85d2d5b3c1e6a5e9359a6aab116e845ac7d954eb153c6f9b9702205d245b9d084345f3ab3f5e1bbf77d15c96f6f12f2a01eb52152cfe4500e76f4e0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170cf06fb4d0000040300473045022062b96b721dbe54394dab4afc77764282bfe59aee95214872c48e65dcd677bfb602210093f8ab9921db9351c243ff8a3060d59259b2b2c1439beac3ded36779a78a739d
 . . . . [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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