consteelsoftware.com

Issued by R3

About this certificate

This digital certificate with serial number 03:3e:61:a1:46:18:eb:db:c1:4b:2a:ee:24:9a:9d:f2:7f:99 was issued on by Let's Encrypt.

With 6 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=consteelsoftware.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3e:61:a1:46:18:eb:db:c1:4b:2a:ee:24:9a:9d:f2:7f:99
Serial Number (int): 282564137041507428422345902786226328600473
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6d:54:d7:9f:bf:2c:a1:9c:00:ae:e9:e3:97:e9:f5:d8:80:fd:61:f0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6e:35:d2:67:f6:53:36:2f:c7:7f:af:91:2e:a3:e9:e4:bd:8f:15:ad
Fingerprint (sha256): 24:75:06:1e:6e:6c:10:37:87:ee:aa:15:a1:03:aa:29:2d:a4:f3:a9:ea:fb:f4:9b:7e:9b:fe:ee:ff:10:2e:d8

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

Revocation information

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

Check the revocation status for certificate consteelsoftware.com

6

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for consteelsoftware.com

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

consteel.hu
consteelsoftware.com
consteelsoftware.de
www.consteel.hu
www.consteelsoftware.com
www.consteelsoftware.de

Other certificates including the domain name consteelsoftware.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for consteelsoftware.com 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 282564137041507428422345902786226328600473
 . . . . . . . . [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 2023-07-31 00:28:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-29 00:28:37 +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 'consteelsoftware.com'
 . . . . . . . . [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 875903773225598302983857353987511403961226112480754617035677509066188705937954211004723565688481876065983329323404589472011991280139711841602318320243067659382170052418532173553242663450207668892976798892419977650408003058473909085516355450470507498728331060143099768664160021935900013857117131318643723114189431318771912737157184608919001017868262108047731071516208953734052097296783440597959308362025425921862425936833248324126759185450683305367139377209789214868530958483888117226017107584043522461092265350988921583877134475763042834313677113511139457166586385348172044902508090063921206251893863126248767222608271964827648311741658691000391908706164300281113671847623614552859053977034506605513742063633005394807361016887834589173672190651702606550729227584915129597664989755066619047972192008547546781147513279931530109498603697743445644419045699161373687421521461852871429598817386143511078977872878973625008179624922943224723920566319876996183626370313372000575904163284937531260762731900131192363232668630175772060258443372322959484601691574071572527266912904071102223611879091421126882024049260153112206247049546703803911334907292206246637206684251298959279725358067239121342857482891466652644491487042705543018107315413631
 . . . . . . . . . . . . . . . . . . . . [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)
							6d54d79fbf2ca19c00aee9e397e9f5d880fd61f0
 . . . . . . . . . . . . . . . . [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 (126 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'consteel.hu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'consteelsoftware.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'consteelsoftware.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.consteel.hu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.consteelsoftware.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.consteelsoftware.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 (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 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189a98fc3bb0000040300473045022100b953e9982123f24f4faa87152c0e3452d2d1e3715559c9efe5263a327ab592f802203023b9681e004ff97691415559a959803f4d4e9d230767196bfc9125167eda970077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189a98fc3d30000040300483046022100e4d2ab4d4009f3409e0bd28cc1bf7c913292f0b65b34ab4e6f8ecca7bea51e39022100bccaf06c2499fbd65ffb1914c249200cec83f2578dcf4ebe1c0682e621f69c71
 . . . . [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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