fflsd.org

Issued by R3

About this certificate

This digital certificate with serial number 03:ee:fa:28:ee:4b:e1:76:71:b4:b8:07:3b:ff:fa:be:83:84 was issued on by Let's Encrypt.

With 11 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=fflsd.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ee:fa:28:ee:4b:e1:76:71:b4:b8:07:3b:ff:fa:be:83:84
Serial Number (int): 342656580646510039780570938578085422728068
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 33:c1:d0:e0:f4:a7:bd:4b:88:40:98:76:46:22:79:89:6e:5e:47:6a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6e:c0:3a:24:d8:be:12:3a:ef:2b:db:82:27:72:74:66:f4:4a:9e:59
Fingerprint (sha256): 5c:a6:8b:85:0c:fc:0e:51:4e:bf:77:e2:76:13:9f:cb:d2:02:d0:c0:0b:26:41:a8:e4:3c:cb:00:61:60:39:b7

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

Revocation information

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

Check the revocation status for certificate fflsd.org

11

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for fflsd.org

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

fflsd.org
ftworthchristianschool.com.pharmaceuticalmeds.com
industrialhempplastics.com
lowrycity.com
makesomethingprym.com
michigancitygarbage.com.speakupmovement.com
profoundstrategy.cm.brokerof.com.medical-training.com
sanjosechillerparts.com
sweeneyaerospace.com
tryarbitrage.com
tvroll.com

Other certificates including the domain name fflsd.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for fflsd.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA17+1gcoHYkjH7STbMp+Q
TG1QeyEUsP/KlAgjUa7ZsO9jjhT6FeYFU2/bYVCaSzrdSnnCoZDRj5bkQ1PmDtIm
7/hx7dag0VNVvtK00Cd3Y1rY/0Gx+4kfpKAH3hR9wPxrUpCRuL6GZ9gHxgpHqOs3
CkGgwXIxOhM0RK/IwJDTcWFcFenfYTyU3JJC69MiYKmOVP247o7kYmplXb9MaKUB
2hSWCbJcasxRkj9gXE1cTsmtRwI9s+qwuRDkZdRBo0mRi6IBiq4fupG11VbHelRN
xe/00b6Wv8SENfy42vtF2K1tmohNgGSoTDs/YHGU2K1yBY3gVv7T3xnbAKqLUM0B
LQIDAQAB
-----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 342656580646510039780570938578085422728068
 . . . . . . . . [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 2023-11-29 10:50:01 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-27 10:50:00 +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 'fflsd.org'
 . . . . . . . . [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 27235770804736400495945031963449730315931679057342261445417249703547421455650673169981406620481867046154568276150025981546263368153065676921876489367766386868752385986626585701424496895383200021839244983629433168867718004809928542641006691538760196817214611299950450278276998219656782313346912561273064194295052675278358024807245226306606145223066754308589636432253030564149084769170755884793275053420500104737695276408196779595089049549608719974707353151423851592984283698559976342909135931910750346088926419836850801262777078904253790023358683166105990785635789582444932298272563291886190840987838357898044573024557
 . . . . . . . . . . . . . . . . . . . . [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)
							33c1d0e0f4a7bd4b88409876462279896e5e476a
 . . . . . . . . . . . . . . . . [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 (309 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fflsd.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ftworthchristianschool.com.pharmaceuticalmeds.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'industrialhempplastics.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lowrycity.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'makesomethingprym.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'michigancitygarbage.com.speakupmovement.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'profoundstrategy.cm.brokerof.com.medical-training.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sanjosechillerparts.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sweeneyaerospace.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tryarbitrage.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tvroll.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)
							00ef0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c1aea24560000040300473045022100df1b48c61860f72989bff7d88930f738020296b6bd80899d989ffce10a46d9a802207be459a1775a1585b1eb4f6d18a158393c62f231810694c9490c24c4b5076f1600750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c1aea24e300000403004630440220352d92f6dc0fc0f20e85e742db86cdf51b122a42eeea5b2d3be8383c23f4ea7b0220104615318c23db6678cf2a96d66ee8115fc8bed5e5963a739d325f9137890c0a
 . . . . [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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