iht-klink.straub-green-it.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e8:7a:9d:53:3f:42:44:9d:79:71:0e:0d:d7:92:08:21:ec 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=iht-klink.straub-green-it.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e8:7a:9d:53:3f:42:44:9d:79:71:0e:0d:d7:92:08:21:ec
Serial Number (int): 340445349615482893470549532513829575467500
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: bf:ff:6f:16:6c:16:97:18:09:5e:e1:54:fe:d6:23:56:5c:43:48:13
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 63:66:70:c7:4b:c7:8d:35:23:e0:56:f4:53:92:3c:1f:ed:d6:05:b9
Fingerprint (sha256): 2f:7f:ab:55:b8:3c:1d:c4:22:00:93:dc:a1:ec:ad:87:90:48:b7:18:9b:30:11:cb:54:de:99:b7:d1:e1:99:02

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 iht-klink.straub-green-it.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for iht-klink.straub-green-it.de

Public Key Algorithm

RSA

Key Size

2048

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

iht-klink.straub-green-it.de
www.iht-klink.straub-green-it.de

Other certificates including the domain name straub-green-it.de

(limited to 100 certificates)
iht-klink.straub-green-it.de
ernstveilelektro.straub-green-it.de
straub-green-it.de
iht-klink.straub-green-it.de
ernstveilelektro.straub-green-it.de
iht-klink.straub-green-it.de
ernstveilelektro.straub-green-it.de
iht-klink.straub-green-it.de
iht-klink.straub-green-it.de
ernstveilelektro.straub-green-it.de
ernstveilelektro.straub-green-it.de
ernstveilelektro.straub-green-it.de
ernstveilelektro.straub-green-it.de
iht-klink.straub-green-it.de
iht-klink.straub-green-it.de
iht-klink.straub-green-it.de
ernstveilelektro.straub-green-it.de
ernstveilelektro.straub-green-it.de
iht-klink.straub-green-it.de
iht-klink.straub-green-it.de
ernstveilelektro.straub-green-it.de
ernstveilelektro.straub-green-it.de
iht-klink.straub-green-it.de
iht-klink.straub-green-it.de
straub-green-it.de
iht-klink.straub-green-it.de
iht-klink.straub-green-it.de
ernstveilelektro.straub-green-it.de
ernstveilelektro.straub-green-it.de
ernstveilelektro.straub-green-it.de
ernstveilelektro.straub-green-it.de
ernstveilelektro.straub-green-it.de
ernstveilelektro.straub-green-it.de
ernstveilelektro.straub-green-it.de
iht-klink.straub-green-it.de
iht-klink.straub-green-it.de
iht-klink.straub-green-it.de
ernstveilelektro.straub-green-it.de

Certificate

The complete raw certificate details for iht-klink.straub-green-it.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp0HUqNPD7PvGZQilvHRH
41mFtIg9nFtAQl4Wo/Ohf4LmWVYS+fvWwMGU4o3TjxGCGyAGzuPmv+69sgEQvC32
CbHHdtRhi3VDZSoVrG6Zz6fWdqQxGQXaoxNig/kNcEF/Htx9tEWMSDf157lk/Nay
dg5ALgaJKtfylmoIR+da3TIeJ3zV7RHYuNtYqegP0JTf0k1CZj7x83IGRPaQOvKM
KLcJYCAVugMN4X39AJQsp4v8K89n9mVKJpcpfhVAP1EeVrNqsjpLhC/qXw1DmBq6
24UK7GkXPxFuIllMqDJlpLiFWdc6gQrmRhFoFDv6eFKzJoAkCQL4n74COeTEUOAd
SQIDAQAB
-----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 340445349615482893470549532513829575467500
 . . . . . . . . [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 2019-09-30 07:22:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-29 07:22:04 +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 'iht-klink.straub-green-it.de'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 21114259257931144304278754472871884285202713605156238047182216781396592892760232857329265157221603996009883710374481044743686916122929380930435203326754794831751031209079704346090351193260006785256509841150789829874683133007122892848183425510467122338669956143394603022614172106381271673902106909475227407069487789959197306296345062628019516140005442996087576846691343203109992232297384588459841705424230384519679302129374811111105532652801513732216223840675115758433134520129023645634714646100651380438012442538647898754805966398884913640433557812492813403975813567323076686058832021385516625534358247933016897756489
 . . . . . . . . . . . . . . . . . . . . [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)
							bfff6f166c169718095ee154fed623565c434813
 . . . . . . . . . . . . . . . . [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 (66 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'iht-klink.straub-green-it.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.iht-klink.straub-green-it.de'
 . . . . . . . . . . . . . . . . [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)
							00f1007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d814324ed0000040300473045022100bf7200c62bdf8fc55cb4f8f67abaef44add1af0a7eb904e8a4ad32b9c5e0511802203d3a8ef480eb5a947d605b3f43015660967633fff351d861d07d71cdc94be828007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d814324e90000040300483046022100afdb7683fde71440149875e9b0b447363f2977eba3dd1e0a083e3d9942801dad0221009f7b5e367e0b79d4f1b0f27a871137ed6dac39cde4f1453956637094238e9373
 . . . . [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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