petroliferi.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:63:85:d0:c8:33:59:36:35:f5:da:40:d8:79:b4:91:bf:47 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=petroliferi.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:63:85:d0:c8:33:59:36:35:f5:da:40:d8:79:b4:91:bf:47
Serial Number (int): 295202683502189783599239252931475787595591
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6f:cb:44:00:37:bb:68:ab:75:43:04:f0:dc:b7:1b:d2:7b:47:68:fd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 96:fc:3f:df:24:2d:6d:71:20:66:50:cc:d2:09:40:7d:05:8a:fe:0e
Fingerprint (sha256): 99:56:5b:51:7f:d9:86:7c:0c:67:61:15:40:d3:f6:96:3f:19:07:2f:49:3f:38:30:d3:75:a7:43:28:78:55:87

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 petroliferi.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for petroliferi.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

petroliferi.com

Other certificates including the domain name petroliferi.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for petroliferi.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 295202683502189783599239252931475787595591
 . . . . . . . . [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 2019-10-24 00:27:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-22 00:27:28 +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 'petroliferi.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 717763301831051448402210840023665698160230985630330570105914013203468286666862981008494465517943711336276669086683661986040235470185133312284111782210243572077718464232992359714817522168151898309378911164254507647766217039764354266125149490715187802109245270714709753094462415335831734097594440981864550731018526216390821994823725239401822053165825241860081071725609917440850798410168560315625640929719992772321246271603445059229204398285408991385904537623661358709021145724575589138502789465710491770651355066838978184876992338222297531952399144186282065138977552089357280163394408066351890263924554789853871273181207757547636096990497054032025579365110362077863586760293567622909478767602139684842545761900093070461796604702341374675415348501669220685777876684509261432152582770896408759656873646568649880080128069661363945620830180862901087278997902023480783346929060264484298446528319437260616408678734288246096657637647534000432484819157618176054303663736034077354331790373508099728708632818830307566347809258312665702333298734465319658383414888969911387406971719836493009405530400643463722768940285273686162712851532234204485628648749838012357576766175920047637747590289209672071755139185334139307465172463283981396724204751917
 . . . . . . . . . . . . . . . . . . . . [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)
							6fcb440037bb68ab754304f0dcb71bd27b4768fd
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'petroliferi.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)
							00f0007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dfb6032fe00000403004630440220785e90f982c0c5b778c6133252244b55653234cbe3ab3b315b53cdce1c0d0f8b022013d6711c2b2a02b09fb2dd3a4d766fc2b787e039d7912326ace6f3d2f1cc31240077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dfb6033270000040300483046022100c8ff62bac51049b63e6764f4744827a139e2c7fb3337cc6444fe3d7cf8e730400221008de1b3b0e14ea38d8f0c940daaa6f6aba3cf91f742589cf0878b46693a2ebb05
 . . . . [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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