heel.de

Issued by R3

About this certificate

This digital certificate with serial number 03:82:c2:08:3e:51:0e:bc:e0:b9:78:84:bb:48:de:6d:89:7a 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=heel.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:82:c2:08:3e:51:0e:bc:e0:b9:78:84:bb:48:de:6d:89:7a
Serial Number (int): 305831478528491319867556752386786421737850
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 19:2d:24:57:28:a8:f5:dd:7a:29:88:c8:04:d4:e0:28:c8:ee:a6:1f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 65:15:e6:3c:ec:85:25:d7:af:35:07:2b:e2:2e:27:c9:b1:04:65:86
Fingerprint (sha256): 7d:4a:d9:3c:7d:39:ca:58:d2:6e:25:14:47:49:c9:c2:3b:2a:a6:23:c6:59:19:d1:ec:a1:49:e1:29:c4:77:06

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate heel.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

heel.de
www.heel.de

Other certificates including the domain name heel.de

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1f8LhTxtDG3vRaivfu7g
m0vZs1c2bF/ksjl9Hd9JUY2KVFYixxMuTFQwHbSwd2JYbgJLiXIarO/mAn8Y6gdD
7HUzSOEeaN8/fSnPsCyUpScOt7DbwEgcp4oriyzxWgNhCK0aoHARbcIbQj21npYU
QJK8H+OlQiipVOG0E4n0xbd6jzq/L85as0yHBlhKZn0jexTzxYG9ffGpgE1pb4fQ
YdaO3ywBZjjRhxWaVLvkNpzgZLAv9bH5b3IP8QffZBNQMaCThFKWYR8Y+2Y5r2F/
T4xKOzVGAaZqaaSqWtMaZrvvIH6XqBO5eQpjz3NOeRtAA1TeDpT1IX9zABzYzXer
nbTyIOcr+T34ilknEEpa0r0Dr+R4wEOwGb3ov8n9fv6uvbD3KyFwVaFQKeG40VcG
lUdR+suuJQDAur+95WEDRPhmbEHhnezSaF8iT2B72+Mt2+CibeFgRQ29/HPxAHAN
B05wYKttFzYjiv+9ln0CL6CbWk9znTqVZkdfwLtyRwx8oLDF9UZpaydeYEr6BhWX
fYguwCs1F5m+ZpC0h2m6RqyVNu89s+GJ4LmlC1L9dwiqnnhemmXvsM99cYX4B+k4
B17Ec1Xc0pkT0nx+H8MDhx2JMFM1CweWb3Zgn6Sktqj41A8SaFNxCoFRGgxAUj6d
HNC++C2EOYCo7hUQG3aUGcMCAwEAAQ==
-----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 305831478528491319867556752386786421737850
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-09-11 01:46:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-12-10 01:46:02 +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 '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 873028611599816997948873533208673107942730107687754472653991016214170627615777580424032857135643877437525345324631960331895521662654179228357206648403484915185069211631945731518331736567721389398349257679060042655978592386998386546869164503154588047028038972931223788364476584584613618597562635210701342984719446700240569892476487001247723943493716062059502043036757830755818921368413291901327227354417309344527929737106317144989234804800884556674420680010405988937780253184230834513593067267330656246465711162043615824301870537498746401262034906177658121278573768444920320788215528458470699537442993115526318288843569567658909914484841927109825076702765532536394461842056765086191891516715368418389502778392733540212882458343741283937712718212321387182881742752092214967784766673774959129859209480048450541749744765813446843465911208322943703510936760086882569140290243354157869849193421309222432643202621851967953483900329783424054473480714909299727509924157990407760508734648285038346574425424938957505611179681794669985764552355729452725637889146192689329545887486454376357322973687009562251093472569444631364354097587393417255065464378618317918373828079225578631592313923717592765770300234784406331977712136577074860227588004291
 . . . . . . . . . . . . . . . . . . . . [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)
							192d245728a8f5dd7a2988c804d4e028c8eea61f
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 'heel.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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)
							00f1007600dfa55eab68824f1f6cadeeb85f4e3e5aeacda212a46a5e8e3b12c020445c2a73000001832a708f07000004030047304502207052fd85aba02d250f2b005c57cce8c121982dcc165cb2758ef89e9f54fc7ee4022100e1815aef7df160310b257af898abea35647e04575c9482b45fac2dd8d9b9d0c200770046a555eb75fa912030b5a28969f4f37d112c4174befd49b885abf2fc70fe6d47000001832a708f310000040300483046022100d3c1a35789c365522043a1bc60573a65f91b0431dc491dd617ebf2a97b5636cf022100cee5e07dedbe25d581ed1957c5ebefc777e4892504d43f6524689c2ffc5c0428
 . . . . [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)
		007ab2ac488bbeb9066b7d451a8ca25e2531974e0f43d6f01b8feff6d13e1a6ffabaf4b9a90da99992f2bfba8840039711591cab1e47778ce0485dc62521c815dad6a131e130c7c689c7404c98759d145713c0dc591a2c6fe7623de9cb6ad18f9dd40029638060fea638a045cd6eaed802525604fb78ee07aef3e8062867fb1a0f841ab35c4848fee0658e474696c05ba3b8caf9d160d6448b6f5d25faf678fb3711ebd6a2d22d54d395abd57649e282ff4a797b393dc9f9b40ae69718abe3668e53560ca68ed80fdf7ff97a7f5a1ef3fbd936b01cef7f4cb2fbe90e40722a1722615b99b505250c60cacdf4272fca6204b732eede2b8b26d0f5e635fea381f865