barcamp.asia

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:3d:f3:be:9f:8a:50:c8:32:40:f4:7b:f4:00:1d:82:ce:90 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=barcamp.asia

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3d:f3:be:9f:8a:50:c8:32:40:f4:7b:f4:00:1d:82:ce:90
Serial Number (int): 282418074352698456616352834704589860294288
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 16:0d:5e:5c:df:03:3f:4f:f5:fd:38:d8:76:36:8c:a9:6d:ad:bd:5f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): bf:88:1e:65:da:c7:43:24:59:42:08:f6:b5:f3:c4:78:4b:2c:47:df
Fingerprint (sha256): 47:46:62:91:bf:57:57:7f:af:af:92:37:11:e0:10:be:f1:73:03:ca:eb:c2:9d:e0:f1:3f:03:e6:26:4c:ea:50

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

1

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

Other certificates including the domain name barcamp.asia

(limited to 100 certificates)
barcamp.asia
barcamp.asia
ra.barcamp.asia
ra.barcamp.asia
2019.barcamp.asia
barcamp.asia
barcamp.asia
barcamp.asia
2019.barcamp.asia
barcamp.asia
barcamp.asia
barcamp.asia
ra.barcamp.asia
barcamp.asia
barcamp.asia
ra.barcamp.asia
barcamp.asia
2017.barcamp.asia
ra.barcamp.asia
barcamp.asia
2019.barcamp.asia
2019.barcamp.asia
barcamp.asia
barcamp.asia
ra.barcamp.asia
2017.barcamp.asia
2017.barcamp.asia
barcamp.asia
barcamp.asia
ra.barcamp.asia
barcamp.asia
2017.barcamp.asia
barcamp.asia
barcamp.asia
2019.barcamp.asia
2017.barcamp.asia
barcamp.asia

Certificate

The complete raw certificate details for barcamp.asia in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIF+zCCBOOgAwIBAgISAz3zvp+KUMgyQPR79AAdgs6QMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzA3MDExNDE0MDBaFw0x
NzA5MjkxNDE0MDBaMBcxFTATBgNVBAMTDGJhcmNhbXAuYXNpYTCCAiIwDQYJKoZI
hvcNAQEBBQADggIPADCCAgoCggIBAL++d0cdKSdLAioRG+3PQ7JMdtpHYrMVisaR
hSlumDyR+tJjozfXUV3ynOTzd5n7ZkN9l5Gso/eZOfwBRj5FOND+w8jX21S7Ql37
By7svuXBau7V12KcnvRYTZpk1TtOgzqzUleuxH6p1aFzPGAgLNrMfZG1VhwSCSaq
qp6RhRtUl8MhGkOVCS/XvJQEl/qQ68QOlpX/bSW2gLO/l9C2D7U1VgN8uI/FPMDS
REBYhAyIsUAhRrarYMMi4mRTkHZeC6PptEpR1W1pX1NymXZRZ2BhEvEjdqs7yY5J
GoKLhdJVZfNlDkeALeCo90B9ExFOqUtvlEDhEBUbf7SgR0NcexU5hFKk2XFxfB/O
mFM4uW6qAJjeQ0msuB4Daib4RbWQedzCkfwTZV3m5/Ua9wB8iQggAZJ+AgX66cw6
hhVnPt7wC/3LPDUehJBoZqIwJ4SERMslVmO33Syk3+vdkA+TrIhC4JExS1UEMNlb
CBdx7jgqo+2/1DUfJaWeTm4d+IulNWTogjOndn3Yoqq7zQObaZstdrnqHM9EBAkL
0Emgq5LEVar0sVgXUIFsfWMM14Wd2nhRVMIXAnM9kCGvCXoo47MgNwooC9Yqr7el
Kurh3PcycopkstJGWnSacZEWrD34wAhlRPR00ykhwJ69pBRE/3amM7BwXv3W+dFb
NUKDZjY1AgMBAAGjggIMMIICCDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI
KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFBYNXlzf
Az9P9f042HY2jKltrb1fMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh
MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz
LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz
LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMYmFyY2FtcC5hc2lhMIH+BgNV
HSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggrBgEFBQcC
ARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwICMIGeDIGb
VGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBieSBSZWx5
aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0
aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcv
cmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEBAJoVrYvkqYzHxja3efZloLQ+
QxaLVbzJPdBTujcTjq+djPM8D4UqsBosEuvZVl1bP1PIUCe4+08ai5yuhdkA/Ytg
f3YWxdxa1BJrUbHlWuPaVVIedEyzcPXsr7TSAma76taHX62IP+4ZsZ7uVGUu7Psh
cNBel8kD8RInFi3AKiq/iyY3topwVEPcgG8aQJilVwrZa3Wg1e7v+nMqDYc2pEvj
QScUbv4O49g8NE4pGuuhl7Q9NDo/w2W91dUTHT4cfH2URGTENFFK6MdraNWgUrfp
0IQQHxtqOzK0ulxj2+cUvKQ6LZL5NgvwiFSzMcQCVN9XigSFA/6I/6w4cDDlJiM=
-----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 282418074352698456616352834704589860294288
 . . . . . . . . [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 2017-07-01 14:14:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-09-29 14:14:00 +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 782247302917009771225315834398406061952959717354002527910232928983856076082548162761839369065615856952356967049561382025354322928518388844072924766281421169056083736461213717761852495754068128551470703260101014979459118053315863561850667164902402501141935610935081926632102962915190693200169161619543276985188984271368383408814372944755146791483551118208357880465786155178909837148492630007816387050903962028807198980534070368131433813823053057635382366662266444463957033635638534813577516141934906900618929439894640935075929678380950619363117938197808887876350962590649592787855422969486863911984650964238647988975828227234801792979696909695371084172475357079978676574601886665833684980649897517548172024059646531351709280502473683063738244331417183330635554414175169912768486249803340854440983765545342316876059101265182378337973392348542278173479050912993934332791878981241091258151338891766757140287424680893834113003175602393325379204241917201267578805190071696866223159154192997417245281143387032064491290969996268220455844390985279484381131291144798443275783773976844176788528088228615988620762546392383266364051316170098999921542833782800445551909864862269055848037055428319872793579339073944389696558031919405476728652838453
 . . . . . . . . . . . . . . . . . . . . [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)
							160d5e5cdf033f4ff5fd38d876368ca96dadbd5f
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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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