flashdag.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a6:34:47:96:a2:57:8d:e4:a0:da:7a:b3:96:2d:e1:89:0a 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=flashdag.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a6:34:47:96:a2:57:8d:e4:a0:da:7a:b3:96:2d:e1:89:0a
Serial Number (int): 317893222268237796082067696178557624617226
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 71:3c:8d:32:8d:c4:65:28:d1:b8:be:d8:6f:01:7f:45:2a:98:84:45
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c0:3f:53:48:51:9c:60:da:30:b8:1a:45:8a:41:32:89:0b:9a:e4:6d
Fingerprint (sha256): 6d:f3:4e:49:7f:e6:b1:a8:49:b6:5e:9a:b1:c8:69:b6:dc:57:7e:bf:24:a7:94:3d:05:21:87:61:02:c7:8f:18

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 flashdag.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for flashdag.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

flashdag.com

Other certificates including the domain name flashdag.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for flashdag.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 317893222268237796082067696178557624617226
 . . . . . . . . [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 2019-12-08 04:42:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-07 04:42:09 +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 'flashdag.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 814553229699158870108933678895716815053530633614861749109898042942654547289103094483878484853048656122725189397026259145717275655176644800844866655056105605470010466258210986715441229946646392743002962970681386643424205921825454304017093133354344641196356564662470660578742801023774798981253275369783197757460049843187204047600454914342980176930074555570118903481899451492117971635992036246397039913409335172076526460113916044032710154187646412958691702806747394823493992571333200767968082386159418835401613057540055132295261069326471409023175287326543938222882806312678370779785774026487872872799173319048533793857350053096814230961540526474447953852147274410809823694103760487265682300802806686108058966762501371716209086225982635506890284744982541107768389963218867700285071900391490775309114362366288629658010403286904576271168735188479580957961075227848311714012790363810120714426618116622022779845086663461228287992802862206664193263858163419969240575516265888471755062911040503031418559355140553845293359540676172076448754636782025351346136020390135569530714437321340412339822904212568016355145748838009529980573809873331907025333712788170445179476816799168145377543825513610390247431436870307294258801592991873547713563136621
 . . . . . . . . . . . . . . . . . . . . [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)
							713c8d328dc46528d1b8bed86f017f452a988445
 . . . . . . . . . . . . . . . . [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 'flashdag.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ee407886e0000040300483046022100841f8538c9be257817b55d1cb829592f6811d9630c032247fadd7160493e6f09022100fa59c4e693040d8c99026c44f2a6033a53017ceb37dc63c1173a97e4f81d0868007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ee407883e000004030048304602210099d30a3151d7d7b018b934f6ad3a1fcd2b1298e8134357a3ef7771c74a69377f022100d01cad892ac51d00abce0010af5d38d6636c95efbd113c8edac11fbfae7761b0
 . . . . [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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