www.bflv.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:00:74:45:cc:24:94:1d:37:7d:0d:28:0b:56:f9:63:f7:79 was issued on by Let's Encrypt.

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=www.bflv.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:00:74:45:cc:24:94:1d:37:7d:0d:28:0b:56:f9:63:f7:79
Serial Number (int): 261491410651784641182028466851095322556281
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e1:a8:13:61:bf:3d:1b:0a:5d:1c:b4:64:e5:2d:a3:30:43:40:19:aa
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 75:bd:dc:68:f1:a5:6b:b0:bb:22:ff:a5:3d:fe:07:7a:9d:3c:f7:f9
Fingerprint (sha256): d0:f1:6d:7f:a3:a4:cf:3e:bb:61:2d:84:38:39:cf:85:3d:6a:10:e5:a9:04:b8:5f:b7:9d:f2:42:bd:b2:20:ff

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 www.bflv.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.bflv.com

Public Key Algorithm

RSA

Key Size

4096

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

www.bflv.com

Other certificates including the domain name bflv.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 261491410651784641182028466851095322556281
 . . . . . . . . [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 2019-12-16 01:18:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-15 01:18:24 +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 'www.bflv.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 937674953468770751280677854077615025040605144562413116138256682392553926332407448223164741916591529144584745900730002920524156314324243242739649031226623391925734785920459708561519160866357305470941537563363715392852322650189418424488443170037969769466983472064632060801766252913328713852110074701767610392599603935695079050850753426590883543719107207430585900734159802537767619906677023640875570814843399997663755892208907426657475529730363070227049674839767013127515518157966518550502510728997558590364001254231099382537684214667587863655400452510241325426975210719750959161046858413247921195436270389628858802254761700165375423073089295774591908170785210294636819795407882908847314869074613722015443610119921749778024965595847001125173438064002319721660286689312518278710415653535080864676095763791641779686753180372007617967598510203458956199663780660103364916798510845879125819920437942890565714154724311473859622150434721713281988254203705476863662672941214859834752430589892549663649413769549823244996765734855611088178488694254703351835194587063707848075648978740236142709606371409941740620147642620711550681716551161394778140471736978406299788866743114551579484115428334107086895429293372342902633169034748341072894329707067
 . . . . . . . . . . . . . . . . . . . . [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)
							e1a81361bf3d1b0a5d1cb464e52da330434019aa
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bflv.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f0c7fddc5000004030047304502201a2412498899ca96dfb6dd6326820bc48144d13b37c0c63c0cd4727f24d6bef8022100f500604d856fa7857ee22a555fdf30efbe6262207a21ec5cd0371a042196aab400760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f0c7fddf000000403004730450221009a5bab451f6731b37766f7be522dd633ac9c13fd0f8cf527d92419c2f21d008802206e86fd677504ef77dd2b64d88d3423069c6a21916127347e66bf8e63238edac2
 . . . . [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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