`feedbackbutton.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:939f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1cd8^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.216^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.159^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ashley.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c047^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ashley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2047^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ashley.ns.cloudflare.com`
		A	108.162.192.71^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashley.ns.cloudflare.com`
		A	172.64.32.71^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashley.ns.cloudflare.com`
		A	173.245.58.71^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashley.ns.cloudflare.com`
NS	`guss.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guss.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guss.ns.cloudflare.com`
		A	108.162.193.172^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	172.64.33.172^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	173.245.59.172^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.28.216, 172.67.147.159
		IPv6 hints	2606:4700:3036::ac43:939f, 2606:4700:3037::6815:1cd8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com
SOA	`ashley.ns.cloudflare.com`dns@cloudflare.com serial=2407198504

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Subdomains

api.feedbackbutton.app

Same first word

feedbackbutton.io

feedbackbutton.app

DNS History

8 records (6 active, 2 former)

●NSashley.ns.cloudflare.com2026-04-20 → 2026-07-31 · 2 obs

● 2026-04-20 07:29:20
● 2026-07-31 16:18:04

●NSguss.ns.cloudflare.com2026-04-20 → 2026-07-31 · 2 obs

● 2026-04-20 07:29:20
● 2026-07-31 16:18:04

●A104.21.28.2162026-04-20 → 2026-07-31 · 2 obs

● 2026-04-20 07:29:20
● 2026-07-31 16:18:04

●A172.67.147.1592026-04-20 → 2026-07-31 · 2 obs

● 2026-04-20 07:29:20
● 2026-07-31 16:18:04

○A2606:4700:3032::ac43:939f2026-04-20 → 2026-04-20 · 2 obs

● 2026-04-20 07:29:20
○ 2026-07-31 16:18:04

○A2606:4700:3033::6815:1cd82026-04-20 → 2026-04-20 · 2 obs

● 2026-04-20 07:29:20
○ 2026-07-31 16:18:04

●A2606:4700:3036::ac43:939f2026-07-31 → 2026-07-31 · 2 obs

○ 2026-04-20 07:29:20
● 2026-07-31 16:18:04

●A2606:4700:3037::6815:1cd82026-07-31 → 2026-07-31 · 2 obs

○ 2026-04-20 07:29:20
● 2026-07-31 16:18:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
feedbackbutton.app	guss.ns.cloudflare.com, ashley.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.71

NS records: guss.ns.cloudflare.com, ashley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for feedbackbutton.app (unsigned zone)

⏱️ Timing

Total: 976ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.147.159, 104.21.28.216`
AAAA	2	`2606:4700:3036::ac43:939f, 2606:4700:3037::6815:1cd8`
NS	2	`ashley.ns.cloudflare.com, guss.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ashley.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

api.feedbackbutton.app is a subdomain of feedbackbutton.app.

IP Addresses

feedbackbutton.app directs to four IP numbers, which are 104.21.28.216, 172.67.147.159, 2606:4700:3036::ac43:939f and 2606:4700:3037::6815:1cd8.

Two other host names, along with www.tutoom.com, mantraslot-fly.site and mail.intheloop.net, also share IP numbers with feedbackbutton.app.

Name Servers

Two name servers handle the delegation for feedbackbutton.app: ashley.ns.cloudflare.com and guss.ns.cloudflare.com.

feedbackbutton.app shares its NS records with other domains, for example cr0ybot.com, ultralab.com.br, conceptdesignstudios.com and two others.

The name servers of feedbackbutton.app overlap at least partially with those of other domains — among them contitech.com.vn, 7jgaming.bet, luckytime.bet and two more.

These name servers commonly appear alongside the name servers neil.ns.cloudflare.com and monroe.ns.cloudflare.com.

DNS names with 6 IP addresses:

ashley.ns.cloudflare.com resolves to 108.162.192.71, 172.64.32.71 and 173.245.58.71 among others, with 3 other IP addresses in total.

guss.ns.cloudflare.com resolves to 108.162.193.172, 172.64.33.172 and 173.245.59.172 among others, with 3 other IP addresses in total.

feedbackbutton.app - robtex.com