`flutter.biz`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:35ec^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:dbed^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.236^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.237^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kayleigh.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:265c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayleigh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c25c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kayleigh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:225c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kayleigh.ns.cloudflare.com`
		A	108.162.194.92^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayleigh.ns.cloudflare.com`
		A	162.159.38.92^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayleigh.ns.cloudflare.com`
		A	172.64.34.92^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayleigh.ns.cloudflare.com`
NS	`skip.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`skip.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`skip.ns.cloudflare.com`
		A	108.162.193.233^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	172.64.33.233^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	173.245.59.233^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.236, 172.67.219.237
		IPv6 hints	2606:4700:3034::6815:35ec, 2606:4700:3036::ac43:dbed
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=109, name=cloudflare-ech.com
SOA	`kayleigh.ns.cloudflare.com`dns@cloudflare.com serial=2407611857

`biz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld.biz` ⭐
	NS	`b.gtld.biz`
	NS	`c.gtld.biz`
	NS	`m.gtld.biz`
	NS	`n.gtld.biz`
	NS	`w.gtld.biz`
	NS	`x.gtld.biz`
	NS	`y.gtld.biz`
	SOA	`a.gtld.biz`admin@tldns.godaddy serial=1783787354

Same first word

flutter.co.za

flutter.ws

flutter.biz

flutter.community

flutter.cz

flutter.productions

flutter.bet

flutter.us

flutter.works

flutter.report

flutter.today

flutter.cloud

flutter.es

flutter.co

flutter.net

flutter.com.au

flutter.ir

flutter.github.io

flutter.de

flutter.com

flutter.pro

flutter.at

flutter.tv

flutter.se

flutter.be

flutter.rocks

flutter.org

flutter.su

flutter.tours

flutter.eu

flutter.fr

flutter.co.uk

flutter.agency

flutter.io

flutter.top

flutter.nl

flutter.it

flutter.fm

flutter.me

flutter.ru

flutter.social

flutter.cn

flutter.ch

flutter.info

flutter.dev

Similar names

fturtle.com

furlett.com

ruflett.de

fruttle.com

DNS History

20 records (6 active, 14 former)

○NSbuy.internettraffic.com2015-04-25 → 2015-04-25 · 3 obs

● 2015-04-25 19:33:30
○ 2015-10-22 02:39:54
○ 2026-07-11 16:59:18

○NSdns1.stabletransit.com2017-04-11 → 2017-04-11 · 4 obs

○ 2016-11-19 17:37:20
● 2017-04-11 11:36:46
○ 2026-06-16 23:40:36
○ 2026-07-11 16:59:18

○NSdns2.stabletransit.com2017-04-11 → 2017-04-11 · 4 obs

○ 2016-11-19 17:37:20
● 2017-04-11 11:36:46
○ 2026-06-16 23:40:36
○ 2026-07-11 16:59:18

●NSkayleigh.ns.cloudflare.com2026-06-16 → 2026-07-11 · 3 obs

○ 2017-04-11 11:36:46
● 2026-06-16 23:40:36
● 2026-07-11 16:59:18

○NSns.rackspace.com2017-04-11 → 2017-04-11 · 4 obs

○ 2016-11-19 17:37:20
● 2017-04-11 11:36:46
○ 2026-06-16 23:40:36
○ 2026-07-11 16:59:18

○NSns1.sedoparking.com2016-01-04 → 2016-11-19 · 5 obs

○ 2015-10-22 02:39:54
● 2016-01-04 21:54:08
● 2016-11-19 17:37:20
○ 2017-04-11 11:36:46
○ 2026-07-11 16:59:18

○NSns2.sedoparking.com2016-01-04 → 2016-11-19 · 5 obs

○ 2015-10-22 02:39:54
● 2016-01-04 21:54:08
● 2016-11-19 17:37:20
○ 2017-04-11 11:36:46
○ 2026-07-11 16:59:18

○NSsell.internettraffic.com2015-04-25 → 2015-04-25 · 3 obs

● 2015-04-25 19:33:30
○ 2015-10-22 02:39:54
○ 2026-07-11 16:59:18

●NSskip.ns.cloudflare.com2026-06-16 → 2026-07-11 · 3 obs

○ 2017-04-11 11:36:46
● 2026-06-16 23:40:36
● 2026-07-11 16:59:18

○MXlocalhost2016-11-19 → 2016-11-19 · 4 obs

○ 2016-04-13 03:01:42
● 2016-11-19 17:37:20
○ 2017-04-11 11:36:46
○ 2026-07-11 16:59:18

○MXmail.nickstel.com2016-01-04 → 2016-04-13 · 4 obs

● 2016-01-04 21:54:08
● 2016-04-13 03:01:42
○ 2016-11-19 17:37:20
○ 2026-07-11 16:59:18

●A104.21.53.2362026-06-16 → 2026-07-11 · 3 obs

○ 2017-04-11 11:36:46
● 2026-06-16 23:40:36
● 2026-07-11 16:59:18

○A104.239.227.422017-04-11 → 2017-04-11 · 4 obs

○ 2016-11-19 17:37:20
● 2017-04-11 11:36:46
○ 2026-06-16 23:40:36
○ 2026-07-11 16:59:18

●A172.67.219.2372026-06-16 → 2026-07-11 · 3 obs

○ 2017-04-11 11:36:46
● 2026-06-16 23:40:36
● 2026-07-11 16:59:18

●A2606:4700:3034::6815:35ec2026-07-09 → 2026-07-11 · 3 obs

○ 2026-06-16 23:40:36
● 2026-07-09 02:29:58
● 2026-07-11 16:59:18

○A2606:4700:3035::6815:35ec2026-06-16 → 2026-06-16 · 4 obs

○ 2017-04-11 11:36:46
● 2026-06-16 23:40:36
○ 2026-07-09 02:29:58
○ 2026-07-11 16:59:18

○A2606:4700:3035::ac43:dbed2026-06-16 → 2026-06-16 · 4 obs

○ 2017-04-11 11:36:46
● 2026-06-16 23:40:36
○ 2026-07-09 02:29:58
○ 2026-07-11 16:59:18

●A2606:4700:3036::ac43:dbed2026-07-09 → 2026-07-11 · 3 obs

○ 2026-06-16 23:40:36
● 2026-07-09 02:29:58
● 2026-07-11 16:59:18

○A69.172.201.2082015-04-25 → 2015-04-25 · 3 obs

● 2015-04-25 19:33:30
○ 2015-10-22 02:39:54
○ 2026-07-11 16:59:18

○A72.52.4.1202016-01-04 → 2016-11-19 · 5 obs

○ 2015-10-22 02:39:54
● 2016-01-04 21:54:08
● 2016-11-19 17:37:20
○ 2017-04-11 11:36:46
○ 2026-07-11 16:59:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
biz	a.gtld.biz, b.gtld.biz, c.gtld.biz, m.gtld.biz...	-
flutter.biz	skip.ns.cloudflare.com, kayleigh.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.233

NS records: skip.ns.cloudflare.com, kayleigh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flutter.biz (unsigned zone)

⏱️ Timing

Total: 440ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.236, 172.67.219.237`
AAAA	2	`2606:4700:3036::ac43:dbed, 2606:4700:3034::6815:35ec`
NS	2	`kayleigh.ns.cloudflare.com, skip.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kayleigh.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

flutter.biz has four IP addresses: 104.21.53.236, 172.67.219.237, 2606:4700:3034::6815:35ec and 2606:4700:3036::ac43:dbed.

Among the host names that share IP numbers with flutter.biz are isrla.com, fiszu.com, dns.cass.cl and two others.

Name Servers

Two name servers handle the delegation for flutter.biz: kayleigh.ns.cloudflare.com and skip.ns.cloudflare.com.

flutter.biz has the same name server delegation as a number of other domains, such as tagoal.com, rowdyslawncare.com.au, maixen.com and two more.

flutter.biz shares at least some of its name servers with other domains, including quedarparafollar.es, bbbcycling.be, netprima.org and two others.

These name servers are frequently seen alongside the name servers sharon.ns.cloudflare.com, todd.ns.cloudflare.com, lola.ns.cloudflare.com and brad.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

kayleigh.ns.cloudflare.com resolves to 108.162.194.92, 162.159.38.92 and 172.64.34.92 among others, with 3 other IP addresses in total.

skip.ns.cloudflare.com resolves to 108.162.193.233, 172.64.33.233 and 173.245.59.233 among others, with 3 other IP addresses in total.

flutter.biz - robtex.com

flutter.biz

biz

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`flutter.biz`

`biz`