4kupscaler.com

.com crawl

First seen 2026-05-19 · Last seen 2026-05-19 · ok HTTP/1.1 200 6756 ms crawled 2026-05-26

US · 172.67.204.147 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

Free AI Video Upscaler - Boost Videos to 1080p or 4K in seconds

Description

AI video upscaler simplifies video editing—boost resolution, sharpen details & enhance quality with few clicks. Achieve flawless videos effortlessly.

Language

en

Canonical

https://4kupscaler.com/

Translations

zh ×2
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Technology

CDN: Cloudflare
CMS: Next.js

Analytics

Cloudflare Insights

Third-party hosts loaded (1)

static.cloudflareinsights.com×1

Social

DNS records live

NS

karl.ns.cloudflare.com
ximena.ns.cloudflare.com

MX

10 route1.mx.cloudflare.net
37 route2.mx.cloudflare.net
89 route3.mx.cloudflare.net

Verified for

Google

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-04-13 to 2026-07-12

Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://4kupscaler.com/

findings

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

Links to (2)

edit-text-in-image.com×1
image-combiner.com×1

Linked from (1)

sskoo.com×1