selfdefensetutorials.com
Self Defense Tutorials – Learn self-defense quickly and efficiently

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Learn self-defense quickly and efficiently

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Technical Rating

XSS attack - not protected. HTTP header "X-XSS-Protection" not found

User Interface redress attack - not protected. HTTP header "X-Frame-Options" not found

HTTP request response - 200

HTTPS request response - 200

Redirect from HTTP to HTTPS

iHTTP redirect: https://selfdefensetutorials.com/

Server response time 1,541 sec

HTML load time 0,96 sec

iHTML length: 67344

A link to a favicon is specified

iNumber of IMGs: 20

!The ALT attribute is not set for all IMGs

Adapted for mobile devices. It uses the VIEWPORT tag

!W3C Validation. Number of HTML errors: 10

W3C Validation. Number of HTML warnings: 22

Uses robots.txt

Uses sitemap

DNS MX record is available. Anti-spam DMARC and ADSP records are available

Exact physical location of Selfdefensetutorials.com

iUS San Francisco 101 Townsend Street

101, Townsend Street, South Beach, San Francisco, San Francisco City and County, San Francisco, California, 94017, United States

Technical Information

iServer: cloudflare

iSelfdefensetutorials.com created 9 year(s) 10 month(s) 13 day(s) ago (2015-04-17)

iRegistration period ends in 4 year(s) 1 month(s) 25 day(s) (2029-04-17)

iSelfdefensetutorials.com is registered in the GODADDY.COM, LLC

iSelfdefensetutorials.com registered to Registration Private

iСontacts: [email protected]

iNameservers: MARK.NS.CLOUDFLARE.COM, TINA.NS.CLOUDFLARE.COM

iIPv4: 104.21.10.59, 172.67.162.143

iIPv6: 2606:4700:3031::ac43:a28f, 2606:4700:3031::6815:a3b

iDNS TXT Records: "v=spf1 include:zoho.com ~all"

iDNS Mail Records: 1 mx.zoho.com., 1 mx2.zoho.com.

iDMARC Mail Anti Spam Records: 172.67.162.143, 104.21.10.59

iAuthor Domain Signing Practices Mail Records: 104.21.10.59, 172.67.162.143

iRaw DNS Information

A: 104.21.10.59
A: 172.67.162.143

AAAA: 2606:4700:3031::ac43:a28f
AAAA: 2606:4700:3031::6815:a3b

TXT: "v=spf1 include:zoho.com ~all"

MX: 1 mx.zoho.com.
MX: 1 mx2.zoho.com.

DMARC: 172.67.162.143
DMARC: 104.21.10.59

ADSP: 104.21.10.59
ADSP: 172.67.162.143