www.44019.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:1c:54:34:02:34:9d:23:0c:71:ef:eb:cb:e7:65:90:7b:e6 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.44019.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:1c:54:34:02:34:9d:23:0c:71:ef:eb:cb:e7:65:90:7b:e6
Serial Number (int): 270976689264882908836967682995684073569254
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 2e:4c:1c:d3:a3:78:b0:c8:76:ba:b1:64:10:02:02:9c:e1:0e:f2:3e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ee:9c:90:73:fd:7d:f0:4d:67:c2:2d:e3:ea:c7:b8:fc:7a:db:03:1d
Fingerprint (sha256): 57:39:a4:1d:df:72:93:b7:3e:88:b7:89:84:ea:b3:0c:91:db:12:f9:ef:23:a3:a4:ea:e9:86:27:a0:8b:41:b8

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.44019.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.44019.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.44019.com

Other certificates including the domain name 44019.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.44019.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 270976689264882908836967682995684073569254
 . . . . . . . . [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 2019-07-27 18:11:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 18:11:33 +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 'www.44019.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 887071126880476523099301419271287414061582728948374822126730968134866632112326255256321337130053453939056763881668244834067528832209372028228506994407955256447029220764932755070965212205721595741529798846091894899305741854846025063237866193206400554197947326080307680644607575769048967656829912769986931370917455654009749299154484447788044012670812427697736717116519438069204986404271343846745964616973983098581884417561742363433851337680978740616203117433891391862143375429749068844048336702534107841533660279102743319612126043930603115729928752569535857086195584193145322658536470217453073224466466451251487651202745935775111486514686784455496082006405249464995193367453846881923743301966893936583446675167216893117605508780077072660651770024613616214844241513896622553391307875064422109202829670506395834345667928422152343484640498702222702135700807156573177377922949070270283959698538035077988719596496382005293105345913801314835875957720313545715087265697190576020610739764716027961103574983209648269145856462404241258907239908803083375331439601853214679947598974268369400958087512811167624261930721651928971256195890879989685192380144267408455922159551925037759209282927644014631151789160441496085781575657518661769193077615313
 . . . . . . . . . . . . . . . . . . . . [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)
							2e4c1cd3a378b0c876bab1641002029ce10ef23e
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.44019.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c34d86774000004030046304402206a8d59a70b0715697d907f87ee2d3ce0ec4e001b58a471924bea006d8e52215d02204271db888ecc480dc70aad9a4f9dac7a6d28f1fd450f60853541a631fda1db68007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c34d867990000040300473045022051f8fe888e5dc84df18dfabb8daee9210c1d52d702e98ad0ec41746a0593a09a022100d86d05d5647929f2486d6ec2c3af88efdb11dd00531add196a446de33aba8d5c
 . . . . [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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