indexo.dev

opentest.com

.com crawl

First seen 2026-05-11 · Last seen 2026-05-16 · ok HTTP/1.1 200 12340 ms crawled 2026-05-16

US · 43.110.32.175 · AS45102 Alibaba US Technology Co., Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
OpenTest
Language
en-US
Generator
WordPress 6.9.4
Canonical
https://www.opentest.com/
Translations
  • en
  • zh
Feeds

Technology

Server
Tengine
CMS
WordPress

Third-party hosts loaded (3)

  • cdn.jsdelivr.net×6
  • checkout.airwallex.com×1
  • gmpg.org×1

Social

Registration

Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Created
2001-12-27
Expires
2030-12-27 1681 days left
Updated
2026-03-18
Name servers
  • dns21.hichina.com
  • dns22.hichina.com

DNS records live

NS
  • dns21.hichina.com
  • dns22.hichina.com
MX
  • 1 opentest-com.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-04-01 to 2026-10-17
Expires in 149 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.opentest.com/

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")

Links to (2)

Linked from (1)