indexo.dev

kamtao.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-13 · ok HTTP/1.1 200 4387 ms crawled 2026-05-16

CN · 106.53.126.48 · AS45090 Shenzhen Tencent Computer Systems Company Limited

Reputation 89/100 weak security headers dmarc monitor-only

sector tech type blog

HTML metadata

Title
Visual Studio Blog

Technology

Server
nginx
CMS
WordPress
Third-party hosts loaded (7)
  • cdn.jsdelivr.net×2
  • q2.qlogo.cn×2
  • cravatar.cn×1
  • eee.me×1
  • kamtao-1255310647.cos.ap-chengdu.myqcloud.com×1
  • myo.ink×1
  • tngeek-mall-1255310647.cos.ap-guangzhou.myqcloud.com×1

Contact

Phone

Registration

Registrar
DNSPod, Inc.
Created
2019-01-03
Expires
2027-01-03 228 days left
Updated
2025-12-19
Name servers
  • f1g1ns1.dnspod.net
  • f1g1ns2.dnspod.net

DNS records

MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com

Email authentication partial

SPF
v=spf1 include:spf.mail.qq.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-02 to 2026-07-01
Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://kamtao.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (4)

Linked from (1)