blog.high-five.io

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:9d:8f:ce:ed:20:9a:53:7b:4c:26:36:db:16:d2:8a:8e:f7 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=blog.high-five.io

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:9d:8f:ce:ed:20:9a:53:7b:4c:26:36:db:16:d2:8a:8e:f7
Serial Number (int): 314952343427932318728451881571228121206519
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ec:5f:44:4a:9e:9c:a8:5c:12:f1:01:20:28:5d:b0:b4:ab:da:f8:d4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a0:a0:c6:a8:20:3b:1a:f4:de:2e:8e:d0:c8:61:2c:31:44:15:66:2c
Fingerprint (sha256): 36:e4:d0:d4:0c:f9:f9:8e:b2:d7:39:2a:3b:43:78:a6:f7:4b:29:5b:8d:7c:26:d4:cd:66:a0:83:02:fc:e4:2f

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 blog.high-five.io

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for blog.high-five.io

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

blog.high-five.io

Other certificates including the domain name high-five.io

(limited to 100 certificates)

Certificate

The complete raw certificate details for blog.high-five.io 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 314952343427932318728451881571228121206519
 . . . . . . . . [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 2019-07-13 11:33:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-11 11:33:25 +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 'blog.high-five.io'
 . . . . . . . . [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 842598631880054334508204911512026825570744277774854440985218804515493466151943369420556964268161242050304895400299870803216324514668069965740628155236147670556543985651042889128611458912766640852163131855172008826345548654714516003963594495547036719474881521627274636399876276924467279448609316477046678917971766879592441916185519463570369680186293458425002743407268413826199823354514748117888791036481930321975487945180358748357875163005921901706751701091909696295890549170223716534898302002685279081920090645818011395067869854293771893424043823080274688137262961441197322880385994108455404749624531069275470593572129268041126391443936823192758052349129542566487253179471098428023216467346899286672470652251702501137272782497661676125700675415643948309744995094106195487280146317372088406207511778564790502315637990502436129628422373991058023171030178538577110747576652134226028641238307352069010104320511225973673625999305177940225686866679192900028312167036448561527433507201078845642644886500141802279823230904677436592122316273289365233501358178029996007273912123058472585287377413627510248852194382177149645093479685994043567527116089790237767771903545007816307146381499839321237648324025838191343665043197396478689087521272827
 . . . . . . . . . . . . . . . . . . . . [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)
							ec5f444a9e9ca85c12f10120285db0b4abdaf8d4
 . . . . . . . . . . . . . . . . [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 'blog.high-five.io'
 . . . . . . . . . . . . . . . . [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)
							00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016beb52de3b0000040300473045022100bd1c0342f5bc5f1a8255507288ceb1f52fe03cbdff75c7f36b5e6b2446e4ea2502206776e941835b9569d42efd91e657e2a57e92907e831c2056315153dc32a868b500760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016beb52ddaf0000040300473045022100cd4f9cee30e961532652e98fc7198f3f8439a7dd6b2c1716ffcfeed0ad2f692e022050add1cb1a20e2fcc02650c3a86dbb0607daf00b3904a359cce7eaab3624a2c7
 . . . . [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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