tekton.engineering

Issued by R3

About this certificate

This digital certificate with serial number 03:c9:22:1e:44:ed:ed:df:e3:90:26:f7:b0:4c:95:e8:71:4d 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:
  • 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:c9:22:1e:44:ed:ed:df:e3:90:26:f7:b0:4c:95:e8:71:4d
Serial Number (int): 329778964465206360457133580302758848262477
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1f:d9:89:5e:5a:56:3d:67:6a:b0:33:50:fe:49:00:50:84:2c:59:fe
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 77:9c:95:87:ac:ae:9e:3d:3a:f6:b5:9b:52:b7:83:ce:6e:a7:37:0c
Fingerprint (sha256): 04:ea:19:ef:86:d4:1b:3f:cb:4d:3d:4f:22:26:b2:ee:db:a4:aa:97:eb:1b:41:16:8c:de:e7:50:c0:6f:63:cc

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

6

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

enerpactoolsgroup.uk.com.wilmingtonnchome.com
haagservices.com
numismology.com.oxnardspa.com
pranaam.in
sledads.com.profounddigitalmarketing.com
tekton.engineering

Other certificates including the domain name tekton.engineering

(limited to 100 certificates)
tekton.engineering
tekton.engineering
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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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsPMNm8tLrOHetnCdxX7C
wkbCxbk2iaZXRERv0f5ozPz22m7L7KLDHmfk3uEounHJKBVQyHl/kIqFuONAsL7b
89LzKPFYURTUQquc3/npGzfXthVz/MDtoPt/T+tb7rw5kGSsJXCtaO8tuue6iQJJ
ntQJYzrPnG1NPtTGjCsNS59KoCX3ix4QSg66D+F+UcIC4EkUBh86UFHGflBjygKB
PH52MY1/eYL2sXkgIL0dRVdB4XrpUr7KeyZ+Rtd41Hhdv4aYCkKLkRfDlnUpMKhx
jbdOWkKQiYasXS5M0UC8rF437uTGLIRueuqmKEq1lRYUOl1BXBw4WnHDliVlb6mJ
HQIDAQAB
-----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 329778964465206360457133580302758848262477
 . . . . . . . . [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 2023-10-23 13:04:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-21 13:04:46 +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 22337795653491629995649770290792180111751492416402665778028782779229545239232056765596142477375973792328758882114759846714231042158510742890122046023415298742556757883770983522351681484563508135217229160320378478864451870721359657279901479167503282532962311757598364878511558797095375488130462816027394148506204567610913082096918913793424329484535622177463582564914727901082548221303880078218170381747311773140113374665160266503158561383233266947755080680456541205761820952794422466890403495783075890272273752427668375153800655364596188254567581972391636032536134576064487441549315081898507194190404428362325944797469
 . . . . . . . . . . . . . . . . . . . . [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)
							1fd9895e5a563d676ab03350fe490050842c59fe
 . . . . . . . . . . . . . . . . [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 (173 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'enerpactoolsgroup.uk.com.wilmingtonnchome.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'haagservices.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'numismology.com.oxnardspa.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pranaam.in'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sledads.com.profounddigitalmarketing.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)
							00ef007500dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b5cda3c4a00000403004630440220670eba890ffc778b9ccfc361e95eed2b2a3c6eb3c569468e901bfb397528a6730220598065822e70af7c523db60344b35a0516d20e14d664fb2aea186408c19b72490076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b5cda3c3100000403004730450220092082d885525d374fbb7043abfc59756be87714c74e36a23bfd42e93a9ddeaa022100e484a5a4c3a09b0735b9a4dd03c03a5e1a04174373573e6aec1b72ae9cb3d033
 . . . . [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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