danielkawalsky.com

Issued by R3

About this certificate

This digital certificate with serial number 03:30:07:32:89:35:33:14:b3:e9:ca:5c:e4:61:ff:fb:93:bc was issued on by Let's Encrypt.

With 3 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=danielkawalsky.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:30:07:32:89:35:33:14:b3:e9:ca:5c:e4:61:ff:fb:93:bc
Serial Number (int): 277679978401204224415773845286524892713916
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 61:87:9c:d2:3f:13:bc:aa:d2:3b:fa:e2:c5:ea:7c:22:81:6c:f6:f1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 06:8b:af:d8:ec:4a:ac:44:32:48:22:ef:db:3d:15:74:69:24:58:69
Fingerprint (sha256): 8a:5b:54:18:44:32:ff:a4:22:16:df:26:0d:2a:38:d4:84:3d:2a:82:cb:17:3e:c6:46:79:6e:14:4d:23:9f:26

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

Revocation information

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

Check the revocation status for certificate danielkawalsky.com

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for danielkawalsky.com

Public Key Algorithm

ECDSA

Key Size

256

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature

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

danielkawalsky.com
portfolio.danielkawalsky.com
www.danielkawalsky.com

Other certificates including the domain name danielkawalsky.com

(limited to 100 certificates)
myfarm.seetree.ai
req2po.com
www.superclass.co
daxa.uk
api.wecertify.app
interactive.danielkawalsky.com
danielkawalsky.com
www.deathisreal.com
www.superclass.co
africantriviaquestions.com
blog.danielkawalsky.com
balihotelsandmore.co.id
junction.social
yukondds.com
danielkawalsky.com
www.volvocars-forum.de
www.arsalanmukhtar.com
oumfdel.online
danielkawalsky.com
verntechnologies.com
milt.api.movebe.com
africantriviaquestions.com
joshcoriell.com
elektrykbrzeg.pl
danielkawalsky.com
symbotalkapp.com
mypoolhut.com
tsuri.hageee.net
gujaratisamaj.nl
link.dobroman.org
danielkawalsky.com
danielkawalsky.com
tpapp2-dev.tabikobo.com
www.arsalanmukhtar.com
www.ranajahanzaib.com
www.ranajahanzaib.com
buddega.com
dashboard.symplepos.app
tpapp2-dev.tabikobo.com
sni.cloudflaressl.com
www.danielkawalsky.com
sparrowdevelopment.net
dev.wissle.com

Certificate

The complete raw certificate details for danielkawalsky.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEacX/5uCsdxIWdVxFW0uWT9Vqacd9
GctqKMEeCEb46KZIPZCwmygBMjkj2TdnYtT3KIqhixKy5E7sdCBnEXlbRQ==
-----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 277679978401204224415773845286524892713916
 . . . . . . . . [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 2023-09-27 09:40:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-26 09:40:13 +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 'danielkawalsky.com'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey)
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1)
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits)
				000469c5ffe6e0ac771216755c455b4b964fd56a69c77d19cb6a28c11e0846f8e8a6483d90b09b2801323923d9376762d4f7288aa18b12b2e44eec74206711795b45
 . . . . . . . . [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 (1 bits)
							0780
 . . . . . . . . . . . . . . . . [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)
							61879cd23f13bcaad23bfae2c5ea7c22816cf6f1
 . . . . . . . . . . . . . . . . [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 (76 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'danielkawalsky.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'portfolio.danielkawalsky.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.danielkawalsky.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)
							00ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018ad6399e590000040300473045022100fc30c511cd3cca0400a70a45066f7371d39a13538d0a165ec8f81a64e044b7ed0220132b90a92980ad7a6dadf39cd4caa682239389553a20e8cf7f430ba0b474cb800075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018ad6399e6f0000040300463044022068f664c3b90667b6e2a0f606962fd53d7584e57a68daf2dca2f6168e9edd7d3b02204a032ac9d7f0434528fc3ba7072dd474b9486896f792cec084a6ee75b883b39e
 . . . . [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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