floatbrowser.app - dns.ninja

🛡️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=238, 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 → 2026-09-30 · 2 obs

● 2026-09-23 08:58:10
● 2026-09-30 23:54:18

●NSnewt.ns.cloudflare.com2026-09-23 → 2026-09-30 · 2 obs

● 2026-09-23 08:58:10
● 2026-09-30 23:54:18

●MXmx1.feishu.cn2026-09-23 → 2026-09-30 · 2 obs

● 2026-09-23 08:58:10
● 2026-09-30 23:54:18

●MXmx2.feishu.cn2026-09-23 → 2026-09-30 · 2 obs

● 2026-09-23 08:58:10
● 2026-09-30 23:54:18

●MXmx3.feishu.cn2026-09-23 → 2026-09-30 · 2 obs

● 2026-09-23 08:58:10
● 2026-09-30 23:54:18

●A104.21.5.2512026-09-26 → 2026-09-30 · 3 obs

○ 2026-09-23 08:58:10
● 2026-09-26 03:24:40
● 2026-09-30 23:54:18

●A172.67.134.222026-09-26 → 2026-09-30 · 3 obs

○ 2026-09-23 08:58:10
● 2026-09-26 03:24:40
● 2026-09-30 23:54:18

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

● 2026-09-23 08:58:10
○ 2026-09-26 03:24:40
○ 2026-09-30 23:54:18

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

● 2026-09-23 08:58:10
○ 2026-09-26 03:24:40
○ 2026-09-30 23:54:18

●A2606:4700:3032::6815:5fb2026-09-26 → 2026-09-30 · 3 obs

○ 2026-09-23 08:58:10
● 2026-09-26 03:24:40
● 2026-09-30 23:54:18

●A2606:4700:3037::ac43:86162026-09-26 → 2026-09-30 · 3 obs

○ 2026-09-23 08:58:10
● 2026-09-26 03:24:40
● 2026-09-30 23:54:18

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

● 2026-09-23 08:58:10
○ 2026-09-26 03:24:40
○ 2026-09-30 23:54:18

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

● 2026-09-23 08:58:10
○ 2026-09-26 03:24:40
○ 2026-09-30 23:54:18

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:173.245.59.212

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for floatbrowser.app (unsigned zone)

⏱️ Timing

Total: 715ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.5.251, 172.67.134.22`
AAAA	2	`2606:4700:3037::ac43:8616, 2606:4700:3032::6815:5fb`
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 has four IP addresses: 104.21.5.251, 172.67.134.22, 2606:4700:3032::6815:5fb and 2606:4700:3037::ac43:8616.

Among the host names that share IP numbers with floatbrowser.app are esquimbo.com, stakestone-migration.live, bfforums.com and two others.

Name Servers

floatbrowser.app uses two name servers for its delegation: asa.ns.cloudflare.com and newt.ns.cloudflare.com.

floatbrowser.app has the same name server delegation as a number of other domains, such as meanasspenguin.org, gmem-services.workers.dev, gmattworld.dev and two more.

floatbrowser.app has at least partial name server overlap with other domains, such as posbackupapp.com, proxy114514.pages.dev, eventmawarslot.site and two others.

It is common to see these name servers used together with name servers alina.ns.cloudflare.com and ashton.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname asa.ns.cloudflare.com directs to 108.162.192.246, 172.64.32.246 and 173.245.58.246 along with 3 other IP addresses.

Hostname newt.ns.cloudflare.com directs to 108.162.193.212, 172.64.33.212 and 173.245.59.212 along with 3 other IP addresses.

Mail Servers

floatbrowser.app has three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

floatbrowser.app shares at least some of its mail servers with other domains — for example raphael.app, wuhl.site, heygears.com and two more.

Hosts with three IP address records:

The hostname mx3.feishu.cn directs to 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Hosts with two IP numbers each:

mx2.feishu.cn directs traffic to 101.126.58.225 and 122.14.229.0.

Hosts that resolve to one IP address:

mx1.feishu.cn has the IP address 52.220.106.220.

Both mx3.feishu.cn and mx1.feishu.cn resolve to 52.220.106.220 IP addresses each.

Both mx3.feishu.cn and mx2.feishu.cn resolve to 101.126.58.225 IP addresses each.

Both mx3.feishu.cn and mx2.feishu.cn resolve to 122.14.229.0 IP addresses each.