www.imsoft.at

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:4c:be:05:c1:53:1d:5d:58:ba:36:f8:3c:8b:7f:13:94:89 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.imsoft.at

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:4c:be:05:c1:53:1d:5d:58:ba:36:f8:3c:8b:7f:13:94:89
Serial Number (int): 287450900883045568760923715548618052310153
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ef:9a:66:43:48:81:1d:06:0c:83:bf:9c:bd:a5:64:40:97:3e:bc:8f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 82:fd:b2:1e:cd:f1:de:5e:35:c7:a0:3b:4c:d9:7f:99:ac:e2:8c:30
Fingerprint (sha256): 25:4b:2d:19:59:2e:e2:f8:11:ba:d7:4d:da:99:92:90:81:95:64:7e:1b:62:b3:1c:4b:49:a9:09:3d:2b:82:d4

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.imsoft.at

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.imsoft.at

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.imsoft.at

Other certificates including the domain name imsoft.at

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.imsoft.at in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGUTCCBTmgAwIBAgISA0y+BcFTHV1Yujb4PIt/E5SJMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTcwNDM5MDdaFw0y
MDA1MTcwNDM5MDdaMBgxFjAUBgNVBAMTDXd3dy5pbXNvZnQuYXQwggIiMA0GCSqG
SIb3DQEBAQUAA4ICDwAwggIKAoICAQDfq4c/ttpS8Mr+ci74SVOp6b5znbnLJguD
BK3OE+LMAD/EyQCsFzWH4wBuaaM0OU8BLPSljAbvlx6H15M115qAAAxxEMxdlipb
JJZK83zLHHLtY3oRtnvV9QNXPXoOf0H/288mudgaTT9Xnkkh5813UwInqVkpsIjh
VU2ez/RchBuf3RKJGfLwZpXgPx+vLpTvSuW2omxGn3rsHxf0lau1iZhMtP3TAx9H
qzLbLDSUCxHllys7jw5F/80gSpapDNpi0r5x9DNwJlg/KpoMe/T6ByOPCspGjLw8
R0DgayOACp3oAUpJF3NG1kzsZIzgK/+sCLRTcDTk2Hqawdnztq1MUJbQjq7Yrarz
o7GgIZ1S2ZHNK60j6HpNit8wm3p9JiRmw8OJvgplVYRyTt0I4UcSLsXO3ukXvA4u
aZxcbZUudbzm+cZidcGD9+ZyHUzsgwluw9aucdCGgmJtBbVDPLynFzrlJH5QzG/l
6K8cRoQsEuJEa+UjTeCjN5vyxp/ovcGoiRxOkC5TupZldwAVshCPvX+R7SbPHsW6
Q/14W/ZrnXm6fJSNt+JE/9dZeCTKASRqoFdKj2Do715t1LjLnqzz5AjDO2dawjDI
8T4SlafuaLACE9dViJWNCpWK0ZcGJqtNqJJsvOtRrLf+HZMyO9ZVSOV2D7KZIKNO
YUx85h+GcwIDAQABo4ICYTCCAl0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG
CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTvmmZD
SIEdBgyDv5y9pWRAlz68jzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js
oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14
My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14
My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5pbXNvZnQuYXQwTAYD
VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa
aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHx
AO8AdQBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAXBRqEXTAAAE
AwBGMEQCIE/ljOwAo017Qu+NLf51jjJ2/N7oSZaCCdqGBDjwjoiPAiA5DyJnHQck
3LtU3G/bogFdxDxWbS7ylXCkpYL0gwlJNwB2ALIeBcyLos2KIE6HZvkruYolIGdr
2vpw57JJUy3vi5BeAAABcFGoRcEAAAQDAEcwRQIgWqjZ1WhqRj3oXh9jiRL+/c41
wL/JNp8G1u+4dk/3ZJMCIQC6OS09VtG+OXEb+9qXBi17wmydjyCOa6VAwd4z1MIC
QzANBgkqhkiG9w0BAQsFAAOCAQEAabNjMOZ/v9L3CnHsdWfW+84e/9bX3woR45Yx
A2hfTHJxbAR/U0V1ncAvyWuDLOaDZ7TjHXXkJAjCUTH8r3kuCgSfpyfw4nYK/qAB
S3xZNiKxnA134yrE2kkd9o1tJBWI1EA70GY4P75S1fvfwaH7qbXW1mDJyk3+gs4/
xSsV/9+Sv2LtYh0+6CcRjvjqwtquiIs8iJRR5hgwcgMgZ1YKpYajikD5YPgTdQp8
UtoGQzp5t+RmlJwn1r6bsKe98HXvDZyMKbVkg6wreHyp9NOG9r5BNtW0kKvZxPFI
fgXMbw7WBX4PF3wbMhXiCqZJ4fNJUvJrBqBOl1sdefTrRYmvnQ==
-----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 287450900883045568760923715548618052310153
 . . . . . . . . [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 2020-02-17 04:39:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-17 04:39:07 +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.imsoft.at'
 . . . . . . . . [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 912494121217994023477524381714929219422101072008040015030327579842081413749717489138354963163489215175299545572287582597991248633252878301862241364482692011917521092596312992391072434240201731675754013034314881745428404648971836189360934380253080200068506288323850204482784485657992197386031159434302666321415879651656333690992607447770165989098290091187072471218368767482206014127068483170559747384139004927913821337613450720628658468850327020583452453453141921446103359299778413110489357114628274087927081388698864423262329444975677102928832062134328905363141531944432887571640329998168312305635277881809498225578051930886932131847413396138546091974378402198935367894327156124860268966525248506387875338249715890257602133515932443550381099092777998927845458089209623292043454894216029399314446755044425783085675001046549974071364953408593275372987495774556879107097815902678515214361300258693192275040925546284814825190094625082166453159888977024177037859603272249881326938518256303335618314100166488811467956479748903543706007401578254861833466513574246700566468202445595940169807666805673706685159773797065141264300631347748676455041947511062112159848623750201042193104799655805482218878946495720660980527922627241321372841903731
 . . . . . . . . . . . . . . . . . . . . [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)
							ef9a664348811d060c83bf9cbda56440973ebc8f
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.imsoft.at'
 . . . . . . . . . . . . . . . . [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)
							00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000017051a845d3000004030046304402204fe58cec00a34d7b42ef8d2dfe758e3276fcdee849968209da860438f08e888f0220390f22671d0724dcbb54dc6fdba2015dc43c566d2ef29570a4a582f483094937007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017051a845c1000004030047304502205aa8d9d5686a463de85e1f638912fefdce35c0bfc9369f06d6efb8764ff76493022100ba392d3d56d1be39711bfbda97062d7bc26c9d8f208e6ba540c1de33d4c20243
 . . . . [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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