www.gianmar.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:6b:3d:ba:b5:cf:52:ec:07:5f:6b:f4:5f:0e:35:0c:2d:30 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.gianmar.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:6b:3d:ba:b5:cf:52:ec:07:5f:6b:f4:5f:0e:35:0c:2d:30
Serial Number (int): 297829123418321753890159449384289187933488
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 51:b1:a9:ba:66:ef:ab:34:ab:aa:fd:94:1f:96:c1:4e:5c:07:73:ba
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8e:03:7f:5d:45:0b:80:e1:1d:f7:fa:93:f6:ff:2e:9b:57:93:c2:d4
Fingerprint (sha256): a5:39:60:04:a8:11:ae:48:22:01:ac:9a:99:3e:dd:34:ea:b9:6e:bb:25:22:0d:54:65:88:bd:13:ab:15:08:ce

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.gianmar.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.gianmar.co

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.gianmar.co

Other certificates including the domain name gianmar.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.gianmar.co 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 297829123418321753890159449384289187933488
 . . . . . . . . [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 2019-07-28 23:51:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 23:51:20 +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.gianmar.co'
 . . . . . . . . [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 804837584928787173313380290700759212043727515999366688867246974634798098540405211888591135214392800828064406455667208814618683822156294240341294786983182967274617396028742913630692089783178442220666757991977237995022847711678838720769042959658634033879968257115253297456942679108208435335363969649959482650677777509430212294869818820993558078466990547235569173005048917400593575236216524822859219795612027661657676428215196266471735346060457845200339491077777603666806834585618979877828594026853597040698434179099607858958414473032731798109946954949732490754178930037192287001514826126705072181251900824252572566542632368582506973590397292031536712069754698113024025602110053980642591848447017060151936583445770206799505534792011578073135494721630570524677436241564118418975403995649379544422835224489672615967775042116122705902579018044980029883800464450935455636791653595918271597150338442844885720057047490174278305009395189001756028688794729909290709945727721304656477484445475171393032157320738107905607360757512509916476877522600491039019663021094754949982734833472911860929295598164454006580024458710027957302633206440063999185895076960346754564455682231480181655331123992406620691642464895953559419389993508702099426064333129
 . . . . . . . . . . . . . . . . . . . . [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)
							51b1a9ba66efab34abaafd941f96c14e5c0773ba
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gianmar.co'
 . . . . . . . . . . . . . . . . [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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3b35daf50000040300473045022025c73533e894fe3c631a871177308b543d6d1efbb39d5308741db444c7ea00a4022100a088321c4fdd05f83015824d2a8dd2839823325ddaec53cc1ac6e0e1ca821dbc00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c3b35db1300000403004730450220071bfef4c39e224b8704e5ac22455d063336c4362741f8f7e7e61434b76d3689022100ada38ed56bc06a546f0f79fbd813205eed6746c2e9d2afcd845b5aaac3bff92e
 . . . . [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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