🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`floatbrowser.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5fb^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8616^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.251^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.22^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`asa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`asa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`asa.ns.cloudflare.com`
		A	108.162.192.246^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	172.64.32.246^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	173.245.58.246^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
NS	`newt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`newt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`newt.ns.cloudflare.com`
		A	108.162.193.212^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	172.64.33.212^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	173.245.59.212^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`v=spf1 +include:_netblocks.m.feishu.cn -all`
TXT	`verification-code-site-App_feishu=fWfCxy1RmLZhDmACwSFk`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.251, 172.67.134.22
		IPv6 hints	2606:4700:3032::6815:5fb, 2606:4700:3037::ac43:8616
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=183, name=cloudflare-ech.com
SOA	`asa.ns.cloudflare.com`dns@cloudflare.com serial=2414968251

`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)

Same first word

floatbrowser.me

floatbrowser.com

floatbrowser.net

floatbrowser.ph

floatbrowser.app

Similar names

flowrestobar.com

fosterbarlow.com

fosterbarlow.pages.dev

Previous names

floaa.app

floabd.app

floaccount.app

fload.app

floah.app

floair.app

floak.app

floaki.app

floam.app

floapp.app

floar.app

floasis.app

float-right.app

float-svc.app

float.app

float2map.app

floatback.app

floatbar.app

floatbase.app

floatbnb.app

Next names

DNS History

13 records (9 active, 4 former)

●NSasa.ns.cloudflare.com2026-09-23 → 2026-09-26 · 2 obs

● 2026-09-23 08:58:10
● 2026-09-26 09:25:24

●NSnewt.ns.cloudflare.com2026-09-23 → 2026-09-26 · 2 obs

● 2026-09-23 08:58:10
● 2026-09-26 09:25:24

●MXmx1.feishu.cn2026-09-23 → 2026-09-26 · 2 obs

● 2026-09-23 08:58:10
● 2026-09-26 09:25:24

●MXmx2.feishu.cn2026-09-23 → 2026-09-26 · 2 obs

● 2026-09-23 08:58:10
● 2026-09-26 09:25:24

●MXmx3.feishu.cn2026-09-23 → 2026-09-26 · 2 obs

● 2026-09-23 08:58:10
● 2026-09-26 09:25:24

●A104.21.5.2512026-09-26 → 2026-09-26 · 3 obs

○ 2026-09-23 08:58:10
● 2026-09-26 03:24:40
● 2026-09-26 09:25:24

●A172.67.134.222026-09-26 → 2026-09-26 · 3 obs

○ 2026-09-23 08:58:10
● 2026-09-26 03:24:40
● 2026-09-26 09:25:24

○A188.114.96.02026-09-23 → 2026-09-23 · 3 obs

● 2026-09-23 08:58:10
○ 2026-09-26 03:24:40
○ 2026-09-26 09:25:24

○A188.114.97.02026-09-23 → 2026-09-23 · 3 obs

● 2026-09-23 08:58:10
○ 2026-09-26 03:24:40
○ 2026-09-26 09:25:24

●A2606:4700:3032::6815:5fb2026-09-26 → 2026-09-26 · 3 obs

○ 2026-09-23 08:58:10
● 2026-09-26 03:24:40
● 2026-09-26 09:25:24

●A2606:4700:3037::ac43:86162026-09-26 → 2026-09-26 · 3 obs

○ 2026-09-23 08:58:10
● 2026-09-26 03:24:40
● 2026-09-26 09:25:24

○A2a06:98c1:3120::2026-09-23 → 2026-09-23 · 3 obs

● 2026-09-23 08:58:10
○ 2026-09-26 03:24:40
○ 2026-09-26 09:25:24

○A2a06:98c1:3121::2026-09-23 → 2026-09-23 · 3 obs

● 2026-09-23 08:58:10
○ 2026-09-26 03:24:40
○ 2026-09-26 09:25:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
floatbrowser.app	asa.ns.cloudflare.com, newt.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.246

NS records: asa.ns.cloudflare.com, newt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for floatbrowser.app (unsigned zone)

⏱️ Timing

Total: 641ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.22, 104.21.5.251`
AAAA	2	`2606:4700:3032::6815:5fb, 2606:4700:3037::ac43:8616`
NS	2	`asa.ns.cloudflare.com, newt.ns.cloudflare.com`
MX	3	`mx1.feishu.cn (pri: 1), mx3.feishu.cn (pri: 10)...`
TXT	2	`v=spf1 +include:_netblocks.m.feishu.cn -, verification-code-site-App_feishu=fWfCxy`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`asa.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

floatbrowser.app directs to four IP numbers, which are 104.21.5.251, 172.67.134.22, 2606:4700:3032::6815:5fb and 2606:4700:3037::ac43:8616.

Two other host names, along with esquimbo.com, stakestone-migration.live and bfforums.com, also share IP numbers with floatbrowser.app.

Name Servers

floatbrowser.app has two authoritative name servers — asa.ns.cloudflare.com and newt.ns.cloudflare.com.

floatbrowser.app shares its NS records with other domains, for example meanasspenguin.org, gmem-services.workers.dev, gmattworld.dev and two others.

The name servers of floatbrowser.app overlap at least partially with those of other domains — among them posbackupapp.com, proxy114514.pages.dev, eventmawarslot.site and two more.

These name servers commonly appear alongside the name servers alina.ns.cloudflare.com and ashton.ns.cloudflare.com.

DNS names with 6 IP addresses:

asa.ns.cloudflare.com points to 108.162.192.246, 172.64.32.246, 173.245.58.246 and 3 other IP addresses.

newt.ns.cloudflare.com points to 108.162.193.212, 172.64.33.212, 173.245.59.212 and 3 other IP addresses.

Mail Servers

Mail for floatbrowser.app is routed through three mail servers — mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

There is at least a partial MX overlap between floatbrowser.app and other domains, including raphael.app, wuhl.site, heygears.com and two others.

Hostnames that map to three IP numbers:

mx3.feishu.cn resolves to 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Host names that have two IP addresses:

mx2.feishu.cn resolves to 101.126.58.225 and 122.14.229.0.

Host names that point to one IP address:

mx1.feishu.cn resolves to 52.220.106.220.

The host names mx3.feishu.cn and mx1.feishu.cn both resolve to 52.220.106.220 IP addresses.

The host names mx3.feishu.cn and mx2.feishu.cn both resolve to 101.126.58.225 IP addresses.

The host names mx3.feishu.cn and mx2.feishu.cn both resolve to 122.14.229.0 IP addresses.

floatbrowser.app - robtex.com