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Grokking.org Summary


Grokking.org was created 8 years ago. Server is located in United States, IP address 174.129.25.170.

Website Info


Creation date 2016-03-23
Expiration date 2021-03-23
Registrar MAT BAO CORPORATION
Name servers
  1. kara.ns.cloudflare.com
  2. trey.ns.cloudflare.com
IP address 174.129.25.170
Server located United States, Ashburn
Host name wwwizer.com

Alexa Traffic Ranks


Global Rank n/a
Delta (90 Days) n/a
Most Popular In Country n/a
Country Rank n/a

Whois info


Domain Name: GROKKING.ORG

Registry Domain ID: Not Available From Registry

Registrar WHOIS Server: whois.matbao.net

Registrar URL: https://www.matbao.net

Updated Date: 2019-02-21T14:19:20Z

Creation Date: 2016-03-23T09:42:26Z

Registrar Registration Expiration Date: 2021-03-23T09:42:26Z

Registrar: MAT BAO CORPORATION

Registrar IANA ID: 5354-MB

Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited

Registry Registrant ID: Not Available From Registry

Registrant Name: Ong Vo Thanh Loc

Registrant Organization: Ong Vo Thanh Loc

Registrant Street: T04, 178/6 duong D1, quan Binh Thanh T04, 178/6 duong D1, quan Binh Thanh T04, 178/6 duong D1, quan Binh Thanh 

Registrant City: Ho Chi Minh

Registrant State/Province: Ho Chi Minh

Registrant Postal Code: 700000

Registrant Country: VN

Registrant Phone: +84.1674575320

Registrant Phone Ext: 

Registrant Fax: +84.1674575320

Registrant Fax Ext: 

Registrant Email: locvthanh@gmail.com

Registry Admin ID: Not Available From Registry

Admin Name: Ong Vo Thanh Loc

Admin Organization: Ong Vo Thanh Loc

Admin Street: T04, 178/6 duong D1, quan Binh Thanh T04, 178/6 duong D1, quan Binh Thanh T04, 178/6 duong D1, quan Binh Thanh

Admin City: Ho Chi Minh

Admin State/Province: Ho Chi Minh

Admin Postal Code: 700000

Admin Country: VN

Admin Phone: +84.1674575320

Admin Phone Ext: 

Admin Fax: +84.1674575320

Admin Fax Ext: 

Admin Email: locvthanh@gmail.com

Registry Tech ID: Not Available From Registry

Tech Name: Ong Vo Thanh Loc

Tech Organization: Ong Vo Thanh Loc

Tech Street: T04, 178/6 duong D1, quan Binh Thanh T04, 178/6 duong D1, quan Binh Thanh T04, 178/6 duong D1, quan Binh Thanh

Tech City: Ho Chi Minh

Tech State/Province: Ho Chi Minh

Tech Postal Code: 700000

Tech Country: VN

Tech Phone: +84.1674575320

Tech Phone Ext: 

Tech Fax: +84.1674575320

Tech Fax Ext: 

Tech Email: locvthanh@gmail.com

Name Server: kara.ns.cloudflare.com

Name Server: trey.ns.cloudflare.com

DNSSEC: Unsigned

Registrar Abuse Contact Email: abuse@matbao.com

Registrar Abuse Contact Phone: +84-36229999 EXT :8899

URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/

DNS Records


Host Type TTL Data
grokking.org A 300 ip: 174.129.25.170
grokking.org MX 300 pri: 1
target: baltar.asoshared.com
grokking.org NS 86400 target: kara.ns.cloudflare.com
grokking.org NS 86400 target: trey.ns.cloudflare.com
grokking.org SOA 3600 mname: kara.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2036578715
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 3600
grokking.org TXT 300 txt: v=spf1 a mx include:relay.mailchannels.net ~all

HTTP Headers


Date: Sat, 28 Nov 2020 17:30:47 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=d85f26e564999ff9fc0c260c07f650fd91606584647; expires=Mon, 28-Dec-20 17:30:47 GMT; path=/; domain=.grokking.org; HttpOnly; SameSite=Lax
Last-Modified: Thu, 04 Jun 2020 07:14:26 GMT
Access-Control-Allow-Origin: *
Expires: Sat, 28 Nov 2020 17:40:47 GMT
Cache-Control: max-age=600
X-Proxy-Cache: MISS
X-GitHub-Request-Id: 52E4:1657:BBA9CF:E3A841:5FC28947
Via: 1.1 varnish
Age: 0
X-Served-By: cache-ewr18121-EWR
X-Cache: MISS
X-Cache-Hits: 0
X-Timer: S1606584648.931534,VS0,VE14
Vary: Accept-Encoding
X-Fastly-Request-ID: 9442a6e7085624ed108aee0df809efae113772dc
CF-Cache-Status: DYNAMIC
cf-request-id: 06b18158e70000e7600203f000000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=viWqswhofuZ3wEQQ0m%2FI1RIhwn4ir%2BpEFRo7%2BrsObDmD93928AMDDRugGWIhJcJqkakYWwMAoqSDOP5Gw4z3qIUUk3MHseX%2BBKD8yrywhcvF"}],"group":"cf-nel","max_age":604800}
NEL: {"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 5f95d1a17cc3e760-EWR
x-encoded-content-encoding: gzip

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