secured.heel.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:02:dd:ea:35:ed:25:a5:a4:59:b1:ea:96:c2:49:97:fd:95 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=secured.heel.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:02:dd:ea:35:ed:25:a5:a4:59:b1:ea:96:c2:49:97:fd:95
Serial Number (int): 262312398007412415128040755517387825479061
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 03:58:f6:25:a8:d3:5b:79:c0:16:cd:3f:2e:48:0e:50:64:c2:63:55
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 37:ec:7a:b0:67:9e:01:d4:99:2e:a4:33:a1:13:18:72:ce:9b:0c:02
Fingerprint (sha256): 60:94:75:c1:7f:16:a1:40:55:b7:dd:e9:06:f7:b3:82:af:31:ea:e8:14:9c:0a:be:42:e7:80:8b:9a:98:ae:3e

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 secured.heel.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for secured.heel.de

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

secured.heel.de

Other certificates including the domain name heel.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for secured.heel.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----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 262312398007412415128040755517387825479061
 . . . . . . . . [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 2019-08-04 02:23:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-02 02:23:49 +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 'secured.heel.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 880639482488487203583152818293735378340328134637493294255488083241263546480712005684491975573956407022380868422527149968978797667887322700525274441679736578549992203608445157051162634640366314932550731269596861269704931960976042813128097354980707907430311450110331978710782306659422215880263473516760527707993553172235203399003872863470637866244015117881253792171781200812615943565156480694387647496469709312614979833343376712558294416073527319407247273486550731742073181406987526970043318993231032029784813461412115912390479509799091799304706397314545080437930408563175973234369722918607269952728182180498027311901343251668039378688213490778992772174246468550273249473214067950969681978061289808721068140007024243059317476223643521143797350180910023764253932608659099656800483848302951557901821725904883679729635372734245651063701838329077406171109392538960085529560420129058673149553061327907367468388266510060165068509234158702795278137822517552791408969467428630495189136132894889150832943078040319547195835628850570085637061274709451967003657552161402890892909715045851812520168393788491791326906594231860113823213130969832251640109361930764544461215388413105356362980596265220722733994419495634118286643101436548666254526761247
 . . . . . . . . . . . . . . . . . . . . [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)
							0358f625a8d35b79c016cd3f2e480e5064c26355
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'secured.heel.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)
							00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c5aa79aad0000040300483046022100875525894793fd19c5bab7a8a3892700eb0bcac6d1e4ab8bd3cbd62119d21701022100afbb6eada0e87cf5405912083b40711e10782ac682ebc555a19f5507b69842c1007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c5aa79c79000004030047304502200cc5617e1de24b069650ef1e5573e944d40d9173f99d0c380735b8b25ae4bb3b022100c6634fcb9c1e34c024462b08b1e6d409e6e48eba54b268245cf557b06ea0814b
 . . . . [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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