secured.heel.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:55:3a:1b:f8:1e:39:09:d5:ff:76:05:58:75:9a:41:0f:f6 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): 03:55:3a:1b:f8:1e:39:09:d5:ff:76:05:58:75:9a:41:0f:f6
Serial Number (int): 290338099431763294012743804630263803219958
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 58:f9:1b:36:34:34:41:9a:0a:f4:c0:d1:48:7f:b4:b7:ee:0f:a6:d5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 99:aa:5b:8e:f7:15:a3:98:1b:2c:18:53:19:d5:7c:4b:5c:dd:53:ee
Fingerprint (sha256): a3:dd:ca:4b:8c:21:db:f1:e8:57:21:f1:ed:d5:0e:fc:b5:7e:99:41:40:af:24:14:10:d9:15:85:e0:bc:5e:64

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 290338099431763294012743804630263803219958
 . . . . . . . . [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 2019-06-02 02:26:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-31 02:26:15 +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 599602944014837192419357036918968206766034564694872084378350644579731579064051950289060977728354184743985172854585995643706052355777151665322054663105545267832009418429866702644250805825409198980982232407241206118981460219195939819044406001378347885089873411521315739041775056060365241111580010376804170518420300398150729847906789619164258111658666816598819018674824166641607961636163995754425323579640360146872040366600480054991791999729727506415989047622254388499574812520693758959090549314892039543829520928077443334665599873965962176583396879950084650780626837195551638340175334249156928350553556998992327856115878359047064704864859927302986654299438462135641530939700554914166564499196810253809565187113823542794171146049179383203440268284708047879744039136378747443457706106228362924394079531504685935903906671871875589739450188087258848432016692019670607643343622384768306862373099507074109233141968805867053404472886865379025011623081911965230255712401788627767959989520181576557091067180374913811780342809640343455301578472571951127389137662965144422129323331661618500399651374127192322462620626382927274443709154735511357605146129803952152689084201422873828955286280668769670592723382812864498984854828551622319039575742553
 . . . . . . . . . . . . . . . . . . . . [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)
							58f91b363434419a0af4c0d1487fb4b7ee0fa6d5
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016b1639311d000004030048304602210086b0bb87cc1ec7a6ae0f06b5532ed6076bd06fb0ea74d950b3a8ddc22f1ad217022100daf1446d0c955008a60f45f7f5fc551c3a4edf6617c36afc072e9df879f71884007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016b163930fe0000040300483046022100bc3f36aa64767fb1f39f8d221f38d4dd97e0cc70f316e37f4a879d60f004c6a1022100eba38206c8c2da98f9319d2f6a52e65e44b5440d86a34ba7975e2631c120f343
 . . . . [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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