tekton.engineering

Issued by R3

About this certificate

This digital certificate with serial number 03:21:6c:fa:16:cd:fe:94:ce:dd:ee:26:c2:4d:5c:d2:7a:6a was issued on by Let's Encrypt.

With 9 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:
  • 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 has expire since

Certificate Details

Serial Number (hex): 03:21:6c:fa:16:cd:fe:94:ce:dd:ee:26:c2:4d:5c:d2:7a:6a
Serial Number (int): 272711031063964687541522054014033300978282
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: de:c3:ca:16:a7:55:c9:16:ea:53:b3:e2:53:a9:19:fb:24:c5:c7:ec
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 57:25:9e:ae:50:44:b8:54:a7:c6:f9:5f:45:ca:7e:9a:7f:e7:e2:05
Fingerprint (sha256): 9b:d0:d5:9a:b0:ab:38:b4:2e:d8:71:35:42:cf:c6:64:05:eb:bb:21:aa:9c:05:e7:0e:f2:b0:b3:f4:78:b2:bf

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

9

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

dvntclothing.com
knl.com.showlance.com.brands.energy.adultmoves.com.columbusafb.com
lastbestwest.com
mmadynamics.com
tekton.engineering
terrorization.com
texas-credit.com
www.bloom.attorney
xnxcams.com

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtowb/W8+Ve/pD2rFWoa8
dyiZ458pIQO3Rzk2KY6s7AdsJGwIQrrO8BXdoX8k0Fog088Td/a4FdcveOmbkw6f
V6k5ZvQAixx+aU3k0TM6TsJrFy/4U43RTQaQUemgUqiVbiDDxKquqf1ja119RmkD
RmxWRB3jtGPdytcKPkgbMlxeTxBPe9GkW5Ph7l3uLFmSrKKfJUY4rcCnTXyfioMl
/we/+a+1YFDZEaMlT8VhERl/oIFIaG9wAGB1K3aKQ4xS1V9VvL+X3nnZkITiPe5d
+bjxvoXz8fXjjcoCN7GyHDqDhg6t990H7sdlfuTSV3IGgYglat0DAaK33yFa9Vr9
ZQIDAQAB
-----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 272711031063964687541522054014033300978282
 . . . . . . . . [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 2023-11-30 01:36:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-28 01:36:53 +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 23044461992370178093859703756255636765672531430743282152425685974892797483743583459486539359464079169131103536568619761409954684862622200866071764468725922753087274435604045112410515023070751845455015158581657221229430015723779663548655453159965525655827714676807459767495049806515835236461615543793642686668808557970017172622115835807032233525089363235514203564562026781737577894190439980927632900715186022645502492407395627523284950316920435538745044684988819268857425102653771753699091551036831821738973667081808386853758742108192125962588287064047202296144152906412897483570782518624236482448328032783313089002853
 . . . . . . . . . . . . . . . . . . . . [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)
							dec3ca16a755c916ea53b3e253a919fb24c5c7ec
 . . . . . . . . . . . . . . . . [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 (214 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dvntclothing.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'knl.com.showlance.com.brands.energy.adultmoves.com.columbusafb.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lastbestwest.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mmadynamics.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tekton.engineering'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'terrorization.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'texas-credit.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bloom.attorney'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'xnxcams.com'
 . . . . . . . . . . . . . . . . [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)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c1e161c31000004030046304402207c3b06c3a08cdf960b9d414c15508f03efad1f5df80def27eab51389462bbb5b02200e41af4a41f8a38e3a4afe9fd9ce46018c0dabd644e92de81b7d5849c8396873007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c1e161c39000004030047304502204d4068751bde752352c25f2cb31255b471a68d0be8b1ed5e7279f3eb7110d638022100a1c1b17f47500432cbf13eac7406997e57feb1a1755dd2672bd186866e883669
 . . . . [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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