barcamp.asia

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ee:88:88:43:be:f3:03:3a:12:89:0a:16:2a:45:44:6a:d1 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=barcamp.asia

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ee:88:88:43:be:f3:03:3a:12:89:0a:16:2a:45:44:6a:d1
Serial Number (int): 342505543656313606620202613356154518268625
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3d:96:0d:76:b0:08:22:bf:68:39:c3:3f:88:5c:bc:20:33:d9:e6:f4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): fa:d9:97:1e:25:86:f3:f7:47:b6:6f:66:55:a8:1c:ab:bf:5b:4d:19
Fingerprint (sha256): 23:91:56:4a:ee:1c:ac:a0:88:52:87:1e:12:dd:01:9f:30:90:c1:5c:4e:10:05:9b:0a:07:ba:96:ac:95:b0:9e

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 barcamp.asia

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for barcamp.asia

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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

barcamp.asia
www.barcamp.asia

Other certificates including the domain name barcamp.asia

(limited to 100 certificates)

Certificate

The complete raw certificate details for barcamp.asia 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 342505543656313606620202613356154518268625
 . . . . . . . . [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 2017-10-03 04:46:56 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-01-01 04:46:56 +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 'barcamp.asia'
 . . . . . . . . [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 669761175500733077678044136504076773244979330314425030547151902637175571867248911928310760864142260012737063486312287830494036539700284243104440301725538734686966682658215547209001302696942238598902179011091069628003448571629237705651348973506798228858311582531503257862889273268731232603447117181613511721580761529440543250370967247177009677292562143218420163016584446284530901803740140009224517814282421919403087989593280579141435534220723318605544944667301158301914656158204723541124575695181356724895684413462982705855975981989045336694067247218013970534574334156185372097222534102684791234492061579499647454502300401189659545534716494657443103354038738867596771403853185351792403659981970815377607106139646202875765543014150804795216479703654862143904632339904723480212576858015576464418656089059815360356034066256078114331166001708921049818793742790863609276651658080034435657805109366450786593127578635481153556415028155589613494509505207218548758599822347418013337160650382515694027281284438839782503104193603381533996159112264939637790968629366590998060648202236362341695144667481528549176871850048669830198074007517668211545028331064519925149594929847396919575312569593765609478584918767730912545245424250116640985382146571
 . . . . . . . . . . . . . . . . . . . . [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)
							3d960d76b00822bf6839c33f885cbc2033d9e6f4
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'barcamp.asia'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.barcamp.asia'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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