ducmanh.org
Đức Mạnh — © Official Website Tutorial WordPress.

!No H1 Tag

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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://ducmanh.org/

Server response time 1,654 sec

HTML load time 1,424 sec

iHTML length: 40248

A link to a favicon is specified

iNumber of IMGs: 20

The ALT attribute is set for all IMGs

Adapted for mobile devices. It uses the VIEWPORT tag

W3C Validation. Number of HTML errors: 8

W3C Validation. Number of HTML warnings: 18

Uses robots.txt

!Doesn't use a sitemap

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

Exact physical location of Ducmanh.org

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

iDucmanh.org created 4 year(s) 7 month(s) 5 day(s) ago (2020-07-23)

iRegistration period ends in (2021-07-23)

iDucmanh.org is registered in the GMO INTERNET, INC. D/B/A ONAMAE.COM

iDucmanh.org registered to Vu Duc Manh

iСontacts: [email protected]

iNameservers: JOBS.NS.CLOUDFLARE.COM, LIA.NS.CLOUDFLARE.COM

iIPv4: 172.67.218.29, 104.21.45.183

iIPv6: 2606:4700:3031::6815:2db7, 2606:4700:3035::ac43:da1d

iDNS TXT Records: "v=spf1 mx a ip4:45.252.248.18 ~all"
"google-site-verification=T9VqoF8kITtO2Uj9JzVWLiw88v6C1K_8u2eVYTfQOfk"

iDNS Mail Records: 10 mail.ducmanh.org.

iDMARC Mail Anti Spam Records: 172.67.218.29, 104.21.45.183

iAuthor Domain Signing Practices Mail Records: 104.21.45.183, 172.67.218.29

iRaw DNS Information

A: 172.67.218.29
A: 104.21.45.183

AAAA: 2606:4700:3031::6815:2db7
AAAA: 2606:4700:3035::ac43:da1d

TXT: "v=spf1 mx a ip4:45.252.248.18 ~all"
TXT: "google-site-verification=T9VqoF8kITtO2Uj9JzVWLiw88v6C1K_8u2eVYTfQOfk"

MX: 10 mail.ducmanh.org.

DMARC: 172.67.218.29
DMARC: 104.21.45.183

ADSP: 104.21.45.183
ADSP: 172.67.218.29