ericzhang / Eric Zhang

Robots.txt Information

Robot	Path	Permission
GoogleBot	/	✔
BingBot	/	✔
BaiduSpider	/	✔
YandexBot	/	✔
User-agent: * Disallow: /wp-admin/ Disallow: /wp-includes/ Disallow: /resume/ Sitemap:

Meta Tags

Title	Eric Zhang
Description	Skip to navigation Eric Zhang [Xeroday] Home Return to Content Menu Home EZBlocker Apps EZBlocker ChromeLogger cPanel Auto Backups Github [Link] July 29,
Keywords	N/A

Server Information

WebSite	ericzhang.me
Host IP	138.68.3.223
Location	United States

Related Websites

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ericzhang.me Valuation

US$16,865,373

Last updated: 2023-04-28 18:06:29

ericzhang.me has Semrush global rank of 627,576. ericzhang.me has an estimated worth of US$ 16,865,373, based on its estimated Ads revenue. ericzhang.me receives approximately 1,946,005 unique visitors each day. Its web server is located in United States, with IP address 138.68.3.223. According to SiteAdvisor, ericzhang.me is safe to visit.

Traffic & Worth Estimates

Purchase/Sale Value	US$16,865,373
Daily Ads Revenue	US$15,569
Monthly Ads Revenue	US$467,042
Yearly Ads Revenue	US$5,604,494
Daily Unique Visitors	129,734
Note: All traffic and earnings values are estimates.

DNS Records

Host	Type	TTL	Data
ericzhang.me.	A	7199	IP: 138.68.3.223
ericzhang.me.	NS	86400	NS Record: ns2.he.net.
ericzhang.me.	NS	86400	NS Record: ns3.he.net.
ericzhang.me.	NS	86400	NS Record: ns4.he.net.
ericzhang.me.	NS	86400	NS Record: ns1.he.net.
ericzhang.me.	NS	86400	NS Record: ns5.he.net.
ericzhang.me.	MX	3600	MX Record: 1 ASPMX.L.GOOGLE.COM.
ericzhang.me.	MX	3600	MX Record: 10 ASPMX3.GOOGLEMAIL.COM.
ericzhang.me.	MX	3600	MX Record: 5 ALT2.ASPMX.L.GOOGLE.COM.
ericzhang.me.	MX	3600	MX Record: 10 ASPMX2.GOOGLEMAIL.COM.
ericzhang.me.	MX	3600	MX Record: 5 ALT1.ASPMX.L.GOOGLE.COM.
ericzhang.me.	TXT	14400	TXT Record: google-site-verification=8vndpNurzxBTUYrw9YIwBKDdNlTqhWgE1Za4ZzpKL8g
ericzhang.me.	TXT	14400	TXT Record: v=spf1 a mx include:_spf.google.com include:zoho.com ~all

HtmlToTextCheckTime:2023-04-28 18:06:29

Skip to navigation Eric Zhang [Xeroday] Home Return to Content Menu Home EZBlocker Apps EZBlocker ChromeLogger cPanel Auto Backups Github [Link] July 29, 2017 Properly Whitelisting Cloudflare IPs If you’re hosting a web service behind Cloudflare, properly hiding your origin IP address(es) requires blocking all HTTP/HTTPS traffic that doesn’t come from Cloudflare. Whitelisting is important to prevent attackers from scanning the internet and finding your origin IP. First, we block all http/https requests by dropping TCP requests to port 80/443. # iptables -A INPUT -p tcp --dport http -j REJECT --reject-with tcp-reset # iptables -A INPUT -p tcp --dport https -j REJECT --reject-with tcp-reset We’ll use iptables with the reject-with tcp-reset flag. Without this flag, an attacker can still detect that a program is listening on the port, whereas with the flag, the port will appear to be closed. The difference can be seen in nmap , were a regular reject shows up as “FILTERED” and a tcp-reset

HTTP Headers

HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Thu, 21 Oct 2021 18:18:33 GMT
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
Keep-Alive: timeout=60
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0
Pragma: no-cache
X-Redirect-By: WordPress
Location: http://www.ericzhang.me/

HTTP/1.1 200 OK
Server: nginx
Date: Thu, 21 Oct 2021 18:18:34 GMT
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
Keep-Alive: timeout=60
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0
Pragma: no-cache
Link: ; rel="https://api.w.org/"

ericzhang.me Whois Information

Domain Name: ERICZHANG.ME
Registry Domain ID: D108500000008650273-AGRS
Updated Date: 2021-09-05T22:51:16Z
Creation Date: 2013-07-12T01:10:36Z
Registry Expiry Date: 2023-07-12T01:10:36Z
Registrar: Porkbun LLC
Registrar IANA ID: 1861
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: transferPeriod https://icann.org/epp#transferPeriod
Registrant Organization: Private by Design, LLC
Registrant State/Province: NC
Registrant Country: US
Name Server: NS2.HE.NET
Name Server: NS4.HE.NET
Name Server: NS3.HE.NET
Name Server: NS1.HE.NET
Name Server: NS5.HE.NET
DNSSEC: unsigned
>>> Last update of WHOIS database: 2021-09-10T13:42:45Z <<<

ericzhang.me valuation and analysis