huapingdao.ca

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:25:c0:f6:7c:e4:71:bd:bb:fd:bb:9b:8a:e2:71:5a:2a:81 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=huapingdao.ca

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:25:c0:f6:7c:e4:71:bd:bb:fd:bb:9b:8a:e2:71:5a:2a:81
Serial Number (int): 274183796984691379590122906237395147565697
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 18:73:9e:dd:fb:05:08:48:81:de:85:77:9a:d9:5d:56:ef:ca:e3:5d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 24:8d:63:d7:c2:50:ca:a1:33:9b:18:00:14:01:b4:b7:7c:90:89:9d
Fingerprint (sha256): aa:28:32:d8:4a:5c:c8:b7:66:77:b8:46:95:4d:a3:ba:6a:42:d3:e6:4b:c1:ed:3c:9a:06:a9:eb:a9:62:3b:40

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 huapingdao.ca

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for huapingdao.ca

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

huapingdao.ca
www.huapingdao.ca

Other certificates including the domain name huapingdao.ca

(limited to 100 certificates)

Certificate

The complete raw certificate details for huapingdao.ca in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGETCCBPmgAwIBAgISAyXA9nzkcb27/bubiuJxWiqBMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzAzMDUxMTU4MDBaFw0x
NzA2MDMxMTU4MDBaMBgxFjAUBgNVBAMTDWh1YXBpbmdkYW8uY2EwggIiMA0GCSqG
SIb3DQEBAQUAA4ICDwAwggIKAoICAQDlHkr0yQbVwNfpWnF49HkIuLbQztnWk0is
Jzq4BMPfL5VhtlyvH/gZ/TpP9Ayls0shFaSGwzUn28vLu9SYmCjptafl0MuBN21p
jqu0exwch3YrxP6zwCq94rTCZlotgvgf5NAqhVRCK7rb//yMnuTSM2LScYLM5xhO
yji1mAWWqbK/BTQ7Ey6XYOM39bmZo6AkoAQlT0NMgf0gAg/AC7XggB2n0xMbCCNi
CzLQDKV/7U6WWRYBev4DTAsuhJPFQWQDpAwyAjRpXP17t3/ehclt1FNl5TqtqGPv
eylR1cakbTJQ22594VV5WwoQ1EZ76scTuy4TrvQUQYhYEoSPb+SdS1OBsLDtaKym
IxQ3wT2CRtD8Jo0hTf+wi2MPiPRo3r6+kZvUDvl5Jm41m36gSKPaMOpD7wWF+stJ
54dEAwckOAp1rQcEWcp3u6XmhEzdzmpSa2D8A+26Spp4c/RF0S1Y4UuXcyR0qkHd
T497lxz9D4ZxH54BS1adcAtXToRFhLCx3m38rhyZEL4r1TSTdciAOmLm9sUD11BO
m5vRhwc5G9eOKrVhQk4vy4BFOcEEZfFxlxOGeE1vHxjD5YqslWfj5lqfNG81CBEj
5ZHSpiGfpWJ6tyBVdgGi1s3AXtMbXtSMyRymVdInreBBv2nhAInu96oMS0ZZtkna
9oSzxzuOzQIDAQABo4ICITCCAh0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG
CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQYc57d
+wUISIHehXea2V1W78rjXTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js
oTBwBggrBgEFBQcBAQRkMGIwLwYIKwYBBQUHMAGGI2h0dHA6Ly9vY3NwLmludC14
My5sZXRzZW5jcnlwdC5vcmcvMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt
eDMubGV0c2VuY3J5cHQub3JnLzArBgNVHREEJDAigg1odWFwaW5nZGFvLmNhghF3
d3cuaHVhcGluZ2Rhby5jYTCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYB
BAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQu
b3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkg
YmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFj
Y29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0
dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUA
A4IBAQB2YqzLPatVgcSEB3bR5qkuNFACqeSjMkAtq5lN1/b9RZoU8vMdORLFCo/0
Z1DxFIZSEOIxzfjXw/jAYplpanGd2uEgQfCFc+yqKkKH7ny965ebJqDYU61TQi1c
+omNVzSoV1i206SB8uJ40yi5h059JLCAOu2a3YS8Y9Qk89sA36eW0FoxCjGv5jRS
u6pxeGTTeeNmZtCQhh2AISq4adIATMnYiKqen81z/GBln+ZdLGDYPtC+hscQhgG7
yyLKMmjYtkNZhzdOiNpiJaXbUyTehtr8MoU9chhskuDN+DdRqqYrI2cDvlgfgQ7T
Iw4dXlVOUtKbRUhPWfP/Pkb3qhPl
-----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 274183796984691379590122906237395147565697
 . . . . . . . . [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 2017-03-05 11:58:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-06-03 11:58:00 +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 'huapingdao.ca'
 . . . . . . . . [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 934721240920911118546974379663535624574232285514372981426218415287560969870424593603843223335922601523606654796093627381430399554600889327309639892548078977536945767102483547309672003559963520975244282023911767508704351757269109377920439531606563761230667227954311566613182720942690490800399812901687503051972923202557506483694487407063596861521925826531468790122525468739167700430398577532256793494372349534059545852222148806707944677957959206783377573794856956679958456241848117734446363571499581059969797143705341773158586640115751954111813491991502540523214421824318133241060831092927380852352861362308226335115215357276243876739993108636541668997589270544727740735745347948486070063219099188929544266950203557678744057248361650789983162211369725983795814830747041952023324921778499939356649747697961177889140281836693407924704570867469382781778947142624642977991937835403513536702644494334850443252058128252638867609598433511685067049312436562228138857399702363616554303479713181482459554615573065754698535149293574760397218646133946654027924390819740952834099389216273002879799994662546721701778983562657133137928857353385925408651153546652622951055121350843668438092217814282829723723829654385971711605386215791230351153270477
 . . . . . . . . . . . . . . . . . . . . [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)
							18739eddfb05084881de85779ad95d56efcae35d
 . . . . . . . . . . . . . . . . [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 (100 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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'huapingdao.ca'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.huapingdao.ca'
 . . . . . . . . . . . . . . . . [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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