sys-dev.cat valuation and analysis
Robots.txt Information
| Robot | Path | Permission |
| GoogleBot | / | ✔ |
| BingBot | / | ✔ |
| BaiduSpider | / | ✔ |
| YandexBot | / | ✔ |
User-agent: | ||
Meta Tags
| Title | sys-dev.cat |
| Description | The best tutorials about system administration and development, but written by a mad |
| Keywords | N/A |
Server Information
| WebSite | |
| Host IP | 104.21.16.50 |
| Location | Singapore |
Related Websites
| Site | Rank |
More to Explore
sys-dev.cat Valuation
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US$621,290
Last updated: 2023-05-12 14:38:50
sys-dev.cat has Semrush global rank of 17,036,035. sys-dev.cat has an estimated worth of US$ 621,290, based on its estimated Ads revenue. sys-dev.cat receives approximately 71,688 unique visitors each day. Its web server is located in Singapore, with IP address 104.21.16.50. According to SiteAdvisor, sys-dev.cat is safe to visit. |
Traffic & Worth Estimates
| Purchase/Sale Value | US$621,290 |
| Daily Ads Revenue | US$574 |
| Monthly Ads Revenue | US$17,205 |
| Yearly Ads Revenue | US$206,460 |
| Daily Unique Visitors | 4,780 |
| Note: All traffic and earnings values are estimates. | |
DNS Records
| Host | Type | TTL | Data |
| sys-dev.cat. | A | 299 | IP: 104.21.16.50 |
| sys-dev.cat. | A | 299 | IP: 172.67.166.103 |
| sys-dev.cat. | AAAA | 299 | IPV6: 2606:4700:3036::ac43:a667 |
| sys-dev.cat. | AAAA | 299 | IPV6: 2606:4700:3037::6815:1032 |
| sys-dev.cat. | NS | 86400 | NS Record: marek.ns.cloudflare.com. |
| sys-dev.cat. | NS | 86400 | NS Record: dorthy.ns.cloudflare.com. |
| sys-dev.cat. | MX | 300 | MX Record: 10 dde6021c.21.ik2.com. |
| sys-dev.cat. | MX | 300 | MX Record: 20 dde6021c.22.ik2.io. |
| sys-dev.cat. | TXT | 300 | TXT Record: v=spf1 include:dnsexit.com -all |
HtmlToTextCheckTime:2023-05-12 14:38:50
| sys-dev.cat Blog Categories About Share Search Menu Blog Categories About Recent Posts Restoring original visitor ip with Cloudflare and Nginx Mining Ethereum using Windows 10 and a GTX 1080 Setting up OpenVPN 2.4 with EasyRSA 3 Restoring original visitor ip with Cloudflare and Nginx How to restore original visitor ip with Cloudflare and nginx March 10, 2018 Mad Cat 5 minute read Twitter Google+ Facebook Reddit LinkedIn StumbleUpon Email Who doesn’t know Cloudflare yet? Cloudflare is one of the most used CDN (Content Delivery Network) providers in the world. Using a CDN in front of your tipical web server (For example nginx) provides a lot of advantages, like lower response times, increased security by hiding your real server ip address, and in the case of Cloudflare a lot of different features. On the other hand since Cloudflare acts as a reverse proxy some of your apps (Log analyzers, or any other kind of app that requires your visitors ip addresses) might stop working at all since |
HTTP Headers
HTTP/1.1 301 Moved Permanently
Date: Sun, 19 Dec 2021 11:07:16 GMT
Connection: keep-alive
Cache-Control: max-age=3600
Expires: Sun, 19 Dec 2021 12:07:16 GMT
Location: https://sys-dev.cat/
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NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 6c002a952f041916-EWR
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HTTP/2 200
date: Sun, 19 Dec 2021 11:07:17 GMT
content-type: text/html
last-modified: Thu, 15 Mar 2018 15:28:53 GMT
vary: Accept-Encoding
expires: Sun, 26 Dec 2021 11:07:17 GMT
cache-control: max-age=604800
strict-transport-security: max-age=63072000; includeSubdomains
x-frame-options: DENY
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
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server: cloudflare
cf-ray: 6c002a95baddefd8-EWR
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
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sys-dev.cat Whois Information
Domain Name: sys-dev.cat Registry Domain ID: DRDCVQUOTXM145211-CAT Registrar WHOIS Server: whois.cronon.net Registrar URL: http://www.strato.eu Updated Date: 2021-11-28T18:48:42.968Z Creation Date: 2016-10-14T18:26:17.945Z Registry Expiry Date: 2022-10-14T18:26:17.945Z Registrar: Cronon AG Registrar IANA ID: 141 Registrar Abuse Contact Email: info@cronon.net Registrar Abuse Contact Phone: +49.30398020 Domain Status: ok https://icann.org/epp#ok Registrant State/Province: MADRID Registrant Country: ES Name Server: dorthy.ns.cloudflare.com Name Server: marek.ns.cloudflare.com DNSSEC: unsigned Canonical Name: sys-dev.cat IDN Tag: ca >>> Last update of Whois database: 2021-12-23T12:52:34.637Z <<< |