barcamp.asia

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:74:bf:d5:94:06:20:fe:55:57:d5:e7:0d:04:18:cb:1e:95 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)

barcamp.asia

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:74:bf:d5:94:06:20:fe:55:57:d5:e7:0d:04:18:cb:1e:95
Serial Number (int): 301064603866817589857659362122572310978197
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 70:27:33:25:40:2b:2c:ba:7c:6d:90:9b:62:74:3e:95:d8:23:79:41
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 69:6c:c3:00:c9:7a:9a:e6:a7:95:e0:35:99:bd:96:64:d4:0e:31:0f
Fingerprint (sha256): 00:01:4d:cc:3c:10:88:9a:73:43:ca:59:20:59:28:4c:34:e5:d0:61:e2:2a:5e:0b:11:8b:59:67:e0:71:24:0d

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-----
MIIGDTCCBPWgAwIBAgISA3S/1ZQGIP5VV9XnDQQYyx6VMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODAxMjkyMjMwMzJaFw0x
ODA0MjkyMjMwMzJaMBcxFTATBgNVBAMTDGJhcmNhbXAuYXNpYTCCAiIwDQYJKoZI
hvcNAQEBBQADggIPADCCAgoCggIBALQUbKunUFRlVFsoyzuN+ze+UrHqJxeHlVUN
ynx7oez1Y58hTMd90N12kke0fM1d/QXPMl0kiH26Rx83qqHyx+YbtBTuyPa84JK8
B3jNTDP+1WKVD2W5LvqGc0BvMZPgLxOeWzgbU3pc7blkcJp5VySRwSZeaG+GwFY8
UWDr846FZ2IGygnyH3c3kiCAgxwhFpYwy2s860ZfgN/5bhfeo42v+xty54p5M/Qb
JtrN9vM3W8umpjCGNuSFJzLAyAXpCA6+VR6ZrINLnfbPBmQF7LzOKQWKOdEcDhLK
YxUpvMoWW+cLXu7ozQ1iHqKy5OLy5dJj7sZP7mghpA277agfkY+g1TsKKM+SCTUM
hQodpWplbkkILbRCE/QswzITxhaJzFovRY/ABuagQjZ5cVEV9Ut9sww/iCM06Ddu
IiiRMoPw5q/TDcGT3GzdlwTSsogl6R5EIJzuJ+qZIDO8c9OnOE/uycNyWkCkjG1E
3dBkwW1zuwp/PD0PhZ7yFepVZ3sukIFgusp9sGuj6hEhtg/OJXGCvlED4X0y5nHh
+rhdJx6QNagtrIlE8U1HQ66ujOKgsI2KWCUV/ifQ/UkAF9ItUs9ANHx7vaIwwpbu
q/iT70vESKtKnIDuB2XPpLVCdahND22M24nwkWhHh8eiOJwbyewiS8KyvyFOnfny
Y6O+x1O9AgMBAAGjggIeMIICGjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI
KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFHAnMyVA
Kyy6fG2Qm2J0PpXYI3lBMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh
MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz
LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz
LmxldHNlbmNyeXB0Lm9yZy8wKQYDVR0RBCIwIIIMYmFyY2FtcC5hc2lhghB3d3cu
YmFyY2FtcC5hc2lhMIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLf
EwEBATCB1jAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcw
gasGCCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSBy
ZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3Jk
YW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6
Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEB
AFSl+Sz3FO+lt4y+p8aCurgR5uTHPSPHVeHuhUwW2H4x9cZYD+7n3BVdijSWJjgq
K8HJloJRMpIG2sL4qvV/LVlLQ0D1dBa/OM5vNOAi8XiZKaB9Sm4hdki44UPu/L1Q
4nxs3+EisJxZ2Kczhe7+2gSCN8jA5LZhTF7rPw/nFRIUOhBZqrnvpmEOtLeG5UwI
nrtmYjNwBPaLeYX9MQtP6x25dPUcIhqj2t5gQ5gzyUaYv7CGlQmZYIPsCdEkOSpM
ql7lbCgoZVPuyafmdfJX2Mq3+fOGm/8TKPHm0bT62jsqrOWREu0qitXgxCWkWbge
VR4CYs/QNvLoiskfvNws6vE=
-----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 301064603866817589857659362122572310978197
 . . . . . . . . [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 2018-01-29 22:30:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-04-29 22:30:32 +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 734661419222958072502452605235349079460440712103918018206796162264341624809312648866031443260666657099246610553640356407730879190816522256220459774720750135547796019166331447724119170416855158514454934607221006874327630880971500845742262709928118621630275028473037131869111292363871871938145054072682366323846555069162400876544034873366740288619571764763050931493195421488176616268332176355233392265502587824888719685724663819216135027440559103390932187813453404300820241718945717719999639800017751418821564538979380757995085036098078231163070799279399794123505115225913014061577466497041926208438966518219746510960420203705288843919246202012822798904201756346956209525162174674689895573239116866476143253744719847352887475584570187942990900105106264288232279098156676646465844976172653517325771250897131182419356301351199287490137172880532224059830506092466589145483847051293661484897015624821695559509664836296470074445563606845360514274468040266554014229009182280360578493841287532742935916294523438537017837421937570231435898105797644854082794630782289169477727229942806973138892769733091369035733616971597453022723954158743545030176040531461355002515735899770773705332451928914762709105257915126373138594347449836069975407154109
 . . . . . . . . . . . . . . . . . . . . [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)
							70273325402b2cba7c6d909b62743e95d8237941
 . . . . . . . . . . . . . . . . [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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