DV SSL/TLS Certificate for heigl-consulting.at

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the heigl-consulting.at DV SSL/TLS Certificate

This certificate with serial number 05:65:01:dd:66:25:5e:ca:31:23:aa:46:5a:c3:33:1a:96:63 for heigl-consulting.at was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for heigl-consulting.at provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 05:65:01:dd:66:25:5e:ca:31:23:aa:46:5a:c3:33:1a:96:63
Serial Number (int): 469932427515184096767189937532376805185123
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: eb:b3:03:3e:fc:18:62:50:d7:18:26:69:d4:de:fd:ae:c3:62:99:7c
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): b5:fe:47:d5:e1:5f:2d:1f:f2:c4:3e:b0:bb:63:00:a4:f1:bb:ce:7c
Fingerprint (SHA-256): ae:f7:84:94:91:38:c2:25:56:3f:64:66:74:b1:0c:5a:f1:1b:02:f4:f7:18:70:cb:28:05:6d:6f:1f:a7:98:fc

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/100.crl

Check the revocation status for certificate heigl-consulting.at
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for heigl-consulting.at

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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for heigl-consulting.at in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw9D5JnY1kb+CqAKyMLPU
ou42PnfnNewdZli5ztZyqaIGnxkR9K+ojNJCduhTHlAQ0Og/cWOQpTWvOMY5rfhW
G3SnmceEO7Xqpvqd5skbABWILsgTJrtxnYnsrR2lSW72eyijwXUcktI77Ab4edaG
5d1i0Q+CajkybMwpN4c5Y8ww48WjuQ1LA02cYIyMyMOE0PGn4fy6WK0D189Hh2EC
CX8B+ao5ZXAW7p1lYsWWlDpgBmj1LjSQqTOPeI8ukofmlOOhJxnAHYLjs4P6SloC
jKnYFjGCipKM1OVS/XqrQi7dGdXb6ZaJRKiVJCOOqJTvKxdiIToB1DcKR3TOwqVx
TQIDAQAB
-----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 469932427515184096767189937532376805185123
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-22 14:05:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-20 14:05:02 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'heigl-consulting.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
 . . . . . . . . . . . . . . . . [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 24719518015240676043178251972768996134788712521578688556440586091477151790679393714661457567937229091480744719378230587346340060520337411039014301872528781116098309803498952899696025245311008424737155343793256625876081623939496099565066403193506690139157972020190962185550627538823664169020442022517346539565878370631340474469096042726035288686277684283043800782922080067070514533522275428120053196851730310948822119878442924574134565184826910040000059344950235962686221990207465145609043384653541809471826839916315303971091040782311021256843206135180900584496681583009355284252382945710032427105253808272618346082637
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							ebb3033efc186250d7182669d4defdaec362997c
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'heigl-consulting.at'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.heigl-consulting.at'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.c.lencr.org/100.crl'
 . . . . . . . . . . . . . . . . [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)
							00f1007700a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a845400000197982a8a6c0000040300483046022100d4c5f5c4de15ccb0577002d550e65fc06c144534a35dbcc26d1e8d347211823f022100f2b2caa822a98933abf64cd30732f49636ca912d1a9540b62d023b337e72593100760012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a00000197982a8a6a000004030047304502202f7a9c537024e0fc50efce1fdf48741c72c8cd6cef7585ce7e69ad6b3395d4f1022100d811df7e9d934e30ac9d09ae37f9e34781f6b48a0253eb8c8d53cf3c042c2caf
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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