flnerds.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ae:c5:6c:3d:40:5b:1b:ba:31:8a:d8:60:66:3a:d9:d5:cb was issued on by Let's Encrypt.

With 2 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=flnerds.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ae:c5:6c:3d:40:5b:1b:ba:31:8a:d8:60:66:3a:d9:d5:cb
Serial Number (int): 320808409565080167650674558074145423873483
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 97:4f:c5:33:90:0b:00:f8:7b:76:3e:a3:42:5f:81:69:5d:66:1b:4f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 80:8c:42:4e:d7:4b:67:7c:22:b1:2e:64:7e:d3:8b:c8:0e:ff:b9:ef
Fingerprint (sha256): 46:4f:41:94:bd:da:43:d2:25:d0:25:c4:60:8a:17:55:fb:29:3b:44:bb:ce:f4:5b:ab:36:1b:c8:e1:38:54:ab

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate flnerds.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for flnerds.com

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

*.flnerds.com
flnerds.com

Other certificates including the domain name flnerds.com

(limited to 100 certificates)
sni.cloudflaressl.com
flnerds.com
flnerds.com
sni.cloudflaressl.com
flnerds.com
flnerds.com
flnerds.com
flnerds.com
flnerds.com
flnerds.com
flnerds.com
sni.cloudflaressl.com
flnerds.com
ns1.flnerds.com
sni.cloudflaressl.com
wicketteholdings.com
www.flnerds.com
dadboxes.com
flnerds.com
sni.cloudflaressl.com
flnerds.com
flnerds.com
stuartchamber.flnerds.com
staged.flnerds.com
flnerds.com
sni.cloudflaressl.com
flnerds.com
cupidboxes.remotesupportnerds.com
sni.cloudflaressl.com
www.flnerds.com
flnerds.com
flnerds.com
flnerds.com
flnerds.com
sni.cloudflaressl.com
staging.flnerds.com
flnerds.com
flnerds.com
staged.flnerds.com
flnerds.com
flnerds.com
flnerds.com
flnerds.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3vTYHP0vvcTKUHHkczFT
j69cjt0vMcNNJVzPIjbntM2ymCkTRLGPigUN0S0VIVEcJMUGZ10i6LrLZfel2RZ9
RN3SVNU83bFV7yFJG6tSPR3u2sVG3q5oV5zZ/GOCHvD4GkvsZmCxcVAwGhVftVjO
o9Pb41sjY5epXwsAeQBDT6l7Y+H7tMrdRotsuHLSiCR9482979PJ72hTu8Mjyors
pOriph2EzS/XnwgdvgZWUMyYQ0ToDkwVQVkgvFeZhTKpMqWfEervg/W6dDR33VJk
NL2z/4PV+U3wHeOpo55YNjiS/H0/TVvM/NnqGOES9p96YzKPhN0ttaK1jYyTYSnQ
XQIDAQAB
-----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 320808409565080167650674558074145423873483
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-27 22:28:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-27 22:28:33 +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 'flnerds.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 28145640873642474346938991721052763489506458156180490479408854839226538902278164499194191960138836747291928123905460164200261569597592949002795208647605202297499879421933075393160107356015553777427330749025428302550380916115978558327566078524983252589115350675241089995209447087477185729930682253399877046542456222301708493185023079835897070126720308467990002445043012331588957032225784752737601060104732233958106138419467472599929848776733070155532523108535753665822012024363464899521495563799223202540744367642405219897129391418708774297563845144614581750526392985873194790645401465628275823818423376866112856248413
 . . . . . . . . . . . . . . . . . . . . [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)
							974fc533900b00f87b763ea3425f81695d661b4f
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.flnerds.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'flnerds.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f1007700e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e0000017088faf7eb00000403004830460221008633f0f46a6d8971fa0928bb2c135424337331a2feb45980ef04004358806e4d022100c1d0017aa960988e5085024507aa18a1e24ab45355112d259c62025e9b263c0400760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017088faf81600000403004730450220401ef1e64a48290d9b75291cccd0beb49ca00a5fc7a7c5ef3031fe41936f1b00022100c31d2eaf4785b14ef9c22a2a26e123026b1711aeb4a99a5e5201bc33492dd7f5
 . . . . [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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