flf.network

Issued by R3

About this certificate

This digital certificate with serial number 03:81:9a:6b:d5:c7:a4:64:c1:8f:e8:e1:3b:44:55:c0:4a:99 was issued on by Let's Encrypt.

With 8 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=flf.network

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:81:9a:6b:d5:c7:a4:64:c1:8f:e8:e1:3b:44:55:c0:4a:99
Serial Number (int): 305438544151167069264038923807987823823513
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6e:b2:66:66:ca:ad:ef:d8:0d:75:2d:70:c2:04:14:4d:c9:0e:8b:e5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 8a:c6:ad:aa:6b:3d:5a:09:d9:42:98:5e:d1:0d:03:d7:83:40:ef:3a
Fingerprint (sha256): 80:b8:ca:90:a7:d0:ec:f0:4a:28:fc:ce:7b:e1:57:cc:42:f2:c7:7c:34:58:3c:bf:2c:fc:5d:db:78:54:3e:0a

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

Revocation information

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

Check the revocation status for certificate flf.network

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for flf.network

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

customdesignteeshirts.com
fkr.co.in
flf.network
ggeatl.net
matthewjboothpc.net
qratedrestaurants.com
thinkamerika.com
tutorof.com

Other certificates including the domain name flf.network

(limited to 100 certificates)
flf.network
tgirl.asia
datasoul.org
tablesante.ca
homeschoolmeta.org
elizabethkeogh.ca
flf.network
fontinalis.vc
fontinalis.vc
flf.network
theaspi.org

Certificate

The complete raw certificate details for flf.network in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs4T/+yqJt10CqWowla5S
oZJItbLjoMowv6z58OdgzjTbM02Ntf7Pw21IgodY5V7P+CyWwJyiKyfLn9qmaSIS
7ytA+tf+k6d5pcZPy3RF5OWTE81Dwa9pu1tBieUcdm5stcLKr770qYKOq2QljjQZ
vILdCA5jo8svOrpupnv/Kdbfo9Xa8gDlcOJOtD3lt9CsU6tRy/lvCkMyjgUokwNY
n9C/nR9Yfy69MIKMqAe8puJClCAr7aLpgOEYS0c+vF/22pDTW+Gyz+OMVe5PcxkX
vp2QPVoDT/OyU1K3MPqc9AIb5g/o3jElNPYC+2AZLXYk7mlmftza3hnefaa4eHBP
CQIDAQAB
-----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 305438544151167069264038923807987823823513
 . . . . . . . . [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 2024-03-12 13:50:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-10 13:50:54 +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 'flf.network'
 . . . . . . . . [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 22662241296929726157335350122234476399951249566795763801486558789420046861889799154349400658165783840011146920670102360428134979522145347748912688996979452636651246162583972344070163769754361726366960936946964402934916365234670409517962984432521016256556057949989244099702297256009701249267659542945066391880625239206837002542603559112959596681984718100644189163648885234534096936197642263394243741959646975870698151667824837343485995709993977907831908167613423385034410084623299479503266530152072763030401603916110479106269903874272025610884059852510094775040417212564099925940609780528923823740565607181156361457417
 . . . . . . . . . . . . . . . . . . . . [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)
							6eb26666caadefd80d752d70c204144dc90e8be5
 . . . . . . . . . . . . . . . . [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 (141 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'customdesignteeshirts.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fkr.co.in'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'flf.network'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ggeatl.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'matthewjboothpc.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'qratedrestaurants.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'thinkamerika.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tutorof.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e3325242d0000040300483046022100f1caa1f5e6acbbbc886b0903557f51f2ce55f87bd28c7793c50bfb0562ce6654022100c642fb91fefbfe410dc8352b6a823423e8aba77d198b8581d51c6d23153b66be007500a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e3325244f0000040300463044022005b7984c121b70ce12a08cdd60a8415794574c1185faf0c979d5b759c9147913022042175229c7b1d6b9c077a091099dd360787bfc7a8d070b17d457dbbc01df74b8
 . . . . [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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