indexo.dev

oneflipclock.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-20 · ok HTTP/1.1 200 1105 ms crawled 2026-05-06

US · 188.114.97.3 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
OneFlipClock - Online Digital Flip Clock with Seconds & Screensaver - OneFlipClock
Description
A minimalist, aesthetic online flip clock with seconds. No download needed. Full screen mode works as a perfect screensaver for Mac, Windows, and iPad. Features Pomodoro timer and retro themes.
Language
en
Canonical
https://oneflipclock.com

Open Graph

url
https://oneflipclock.com
title
OneFlipClock
locale
en_US
site name
OneFlipClock
description
A minimalist flip clock, focus timer, and ambient sound app for productivity.

Technology

CDN
Cloudflare
CMS
Next.js

Registration

Registrar
Cloudflare, Inc.
Created
2025-01-08
Expires
2027-01-08 232 days left
Updated
2025-12-10
Name servers
  • carter.ns.cloudflare.com
  • heidi.ns.cloudflare.com

DNS records live

NS
  • carter.ns.cloudflare.com
  • heidi.ns.cloudflare.com
MX
  • 1 mx1.feishu.cn
  • 10 mx3.feishu.cn
  • 5 mx2.feishu.cn
TXT
  • verification-code-site-App_feishu=yOYRSD7g3aq9edeyijgf
Verified for
  • Google

Email authentication partial

SPF
v=spf1 +include:_netblocks.m.feishu.cn -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-03-19 to 2026-06-17
Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)