tekton.engineering

Issued by R3

About this certificate

This digital certificate with serial number 04:ae:9d:ff:f7:fd:18:68:67:39:45:d1:79:45:71:4f:b8:c0 was issued on by Let's Encrypt.

With 5 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • 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)

Certificate Subject

CN=tekton.engineering

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:ae:9d:ff:f7:fd:18:68:67:39:45:d1:79:45:71:4f:b8:c0
Serial Number (int): 407868293432128888476266620100880345577664
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: fb:d8:e6:ed:37:f6:3b:a2:46:37:66:c7:31:be:ad:3f:c8:8a:84:13
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): fb:44:46:0f:e0:4b:07:20:9f:a5:49:3d:3b:e6:b5:7c:fa:73:7b:bf
Fingerprint (sha256): 9a:1e:44:0c:ed:fd:b2:ba:ec:c8:a8:94:5c:e9:cb:4b:19:2f:51:c2:1d:ff:44:8a:0a:af:82:40:31:aa:de:c3

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

Revocation information

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

Check the revocation status for certificate tekton.engineering

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for tekton.engineering

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

braunovic.com
mi.cosfacts.org
rxonline.in
showeditors.com
tekton.engineering

Other certificates including the domain name tekton.engineering

(limited to 100 certificates)
tekton.engineering
tekton.engineering
dios.tube
checkit.cc
ateliernovako.ca
www.canwebuild.org.walleys.net.tekton.engineering
tekton.engineering
tekton.engineering
tekton.engineering
tekton.engineering
www.fetishgrapher.com.tekton.engineering
tekton.engineering
tekton.engineering
tekton.engineering

Certificate

The complete raw certificate details for tekton.engineering in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxm8EDsXvARWt/BTif+b3
VDHmUSqC0/ay3Y8sWT5MKh3Ds4VWLB2VzBtw34+PZdTgyC2yAUjJie9FbA6i4C07
OQv5DZUkh3gqijBFu5NljRrRCVR+J5Xerdng3fW04sZ+5BmwSRNFQ7z04H4AmCno
YIBm46fJNITd1N4+jWoI1qiQ04j4fjszcXTnkZS7HdMek3oFUEPFtyVxfaonaGCI
spo8mds+U/tNa/xHa16o/SeYbKhdC8aRT5Efd7RWJRwhSl11GUNzSTlngJhT/xAV
R45AGxQYNuI7SMwnXAuFNYAUrTssTwic9TmNdZPMLmZBRd3DzBC8J+71/ALQUVxJ
aQIDAQAB
-----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 407868293432128888476266620100880345577664
 . . . . . . . . [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 2024-04-24 22:13:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-23 22:13:25 +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 'tekton.engineering'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 25049928339457296604619228237893892674717343275077073212389323316073233640527905436130386075333268053906416154743090996311628670462202451831660749334585356233676327986128464028518364764024089709755124850109987561671008627154643634504818123555439485708899629664891433621106573424975959223037217818997494826034196029384119730128255478212622913630859474767439561952182502667483983657020566016427514840843548132759080280414326178905837116273763503883092863304268421541539236244376236601234384390424112618658056888061379892003101898741386501204123806795588784462576743565751453042186471480298537063071963979093136293775721
 . . . . . . . . . . . . . . . . . . . . [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)
							fbd8e6ed37f63ba2463766c731bead3fc88a8413
 . . . . . . . . . . . . . . . . [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 (84 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'braunovic.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mi.cosfacts.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rxonline.in'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'showeditors.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tekton.engineering'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018f1262a83d0000040300463044022073100789408d15c75a3362fb6ebca71e4bd63ab86b88689b2e10f1ef60d684e602207a2f279cd343435a7b4a851f934578165323434330529ff93d2e26da51f4a03a007600dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018f1262a8f60000040300473045022100ffc25660e401ab45aae797e7b5f678d42c4f75c3cda87a780f715ef2b8b7b6cb02202474a2af2b720a22d26e21dc78766308b7ca9fe7747809e5cc1d8ab8064b9e6d
 . . . . [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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