www.nrgmaster.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:fc:02:6b:2c:2d:61:80:5a:48:4c:75:0f:02:89:de:72:ed 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.nrgmaster.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:fc:02:6b:2c:2d:61:80:5a:48:4c:75:0f:02:89:de:72:ed
Serial Number (int): 434203515118894377526187692807551117587181
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 2a:23:ea:14:44:08:78:bd:3d:b7:a8:94:22:93:f0:f1:d7:5b:57:66
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8f:f8:7c:2d:7a:82:dc:2a:22:b2:f2:57:05:94:1d:e8:e9:5e:b8:8f
Fingerprint (sha256): bc:16:b5:68:95:19:88:b3:01:5f:aa:fe:54:81:86:f9:7d:29:0c:a0:72:4f:60:db:8b:92:ab:e2:c0:22:d3:a5

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.nrgmaster.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.nrgmaster.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.nrgmaster.com

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(limited to 100 certificates)
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nrgmaster.com
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www.keywordsranker.com
nrgmaster.com
nrgmaster.com
marianocomense.org
ensystem.com
kamihira.com
www.nrgmaster.com
www.nrgmaster.com
nrgmaster.com
www.burkegilmantrail.com

Certificate

The complete raw certificate details for www.nrgmaster.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 434203515118894377526187692807551117587181
 . . . . . . . . [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 2020-02-16 14:14:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-16 14:14:33 +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.nrgmaster.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 762942184674244835309213387883650017023717798503765933411593464046138411166898004355004106243861603507293474246321371026908673769716485572793297957565477114507686062122145189164772257570820734133734303258551349064834420495788269650270608514048537958764198831783527442006445676108620770271983612853920730629121520371694194171149447930211928794808899960263245849320195467088003198155299225145503946631851211333376196313406189542435526778416043908900295322783472791965212910532923512207349129770154778010854357978893772826517180930752997230521419248740945942503165713663010358326486165007308578243014013125679592232008656631767684209595059760525128326347052562519628179947311345655790549320183443041698748693031455158696146061286934242746567204800460211951636541804657116536336034872112839432350494911981621498079799280734302337949377245843273638204762088930515333503761752055388911697591730777280202731536573518119687052966535085102512841719072861063335130678195716316649600253049600210465602137719311231887458185431650708236165592478879794612086494300282153055223241901135079925507081709917295929051942568905820623522869117093448016617099976642069362357008942680264385528791998823311153898637140990692865121386807712487206349574826167
 . . . . . . . . . . . . . . . . . . . . [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)
							2a23ea14440878bd3db7a8942293f0f1d75b5766
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.nrgmaster.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001704e90bdb90000040300483046022100ce4ce1c53f15778861efcb96fa9c7b8370adf8fb22d70127a8378944b9e14605022100af0ff6d35e6b46192262cda542e5568f33947c64e9bb1f542b25fbbc3462057e0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001704e90bdf10000040300473045022100bb8ceb73590abebe9403230c328966ace5b7c9ed29e4623845c2455f1ecfce860220378988bdecd1c44b3201fe24efdd83927aa79962505572396031bda4c858159e
 . . . . [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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