`dev.qr-code-master.com`

DNSSEC	⚠️ Not signed
A	104.21.77.222^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.30^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.77.222, 172.67.212.30
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=182, name=cloudflare-ech.com

`qr-code-master.com`

	DNSSEC	⚠️ Not signed
	A	13.226.209.52^{🇺🇸 Amazon13.226.209.0/24 - Cloudfront}
	A	13.226.209.83^{🇺🇸 Amazon13.226.209.0/24 - Cloudfront}
	A	13.226.209.110^{🇺🇸 Amazon13.226.209.0/24 - Cloudfront}
	A	13.226.209.127^{🇺🇸 Amazon13.226.209.0/24 - Cloudfront}
	NS	`aiden.ns.cloudflare.com` ⭐
	NS	`demi.ns.cloudflare.com`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`google-site-verification=SJTjxj_Pq4JarC7Zlc0Sj_Wk5RmME8Nij2IX5kKJ4yc`
	HTTPS	HTTP/2
	SOA	`aiden.ns.cloudflare.com`dns@cloudflare.com serial=2407799247

⚠️ On DNS blocklist: tif
⚠️ On DNS blocklist: tif

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DNS History

2 records (2 active, 0 former)

●A104.21.77.2222026-04-13 → 2026-06-26 · 2 obs

● 2026-04-13 13:09:20
● 2026-06-26 08:38:52

●A172.67.212.302026-04-13 → 2026-06-26 · 2 obs

● 2026-04-13 13:09:20
● 2026-06-26 08:38:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
qr-code-master.com	demi.ns.cloudflare.com, aiden.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.55

NS records: demi.ns.cloudflare.com, aiden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qr-code-master.com (unsigned zone)

⏱️ Timing

Total: 136ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.212.30, 104.21.77.222`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (demi.ns.cloudflare.com, demi.ns.cloudflare.com, demi.ns.cloudflare.com...)

Analysis

IP Addresses

dev.qr-code-master.com points to the IP addresses 104.21.77.222 and 172.67.212.30

Two other host names, along with hxguolvqi.com, celebdeepfakes.net and mirkinc.us, also share IP numbers with dev.qr-code-master.com.

dev.qr-code-master.com - dns.ninja