`fidu.dev`

DNSSEC	⚠️ Not signed
NS	`duke.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`duke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`duke.ns.cloudflare.com`
		A	108.162.193.110^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	172.64.33.110^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	173.245.59.110^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
NS	`izabella.ns.cloudflare.com`
		A	2606:4700:50::a29f:262e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`izabella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`izabella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`izabella.ns.cloudflare.com`
		A	108.162.194.46^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`izabella.ns.cloudflare.com`
		A	162.159.38.46^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`izabella.ns.cloudflare.com`
		A	172.64.34.46^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`izabella.ns.cloudflare.com`
TXT	`google-site-verification=g3edjZM3g-t_UQsZLlE-6QD0bXjIPUuBZLFoAF4Xe4s`
SOA	`duke.ns.cloudflare.com`dns@cloudflare.com serial=2403673226

`dev`

	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=1

🔒 HSTS Preload (+subdomains)

Subdomains

www.fidu.dev

Same first word

fidu.biz

fidu.com

fidu.cz

fidu.eu

fidu.lu

fidu.it

fidu.se

fidu.dev

fidu.pl

fidu.cn

fidu.be

fidu.fr

fidu.co

fidu.info

fidu.org

fidu.la

fidu.at

fidu.ch

fidu.com.tr

fidu.de

fidu.net

Similar names

udif.co.kr

udif.info

duif.ro

udif.org

dufi.ru

udif.de

fudi.de

fuid.com

duif.pro

difu.de

ufid.ru

diuf.de

difu.eu

iudf.com

fdiu.cn

ufid.com

duif.eu

fudi.fr

udif.com

duif.biz

difu.com

ufdi.com.tw

fiud.com

ufid.com.ua

fudi.it

ifud.org

fiud.de

duif.be

ufdi.fr

udif.es

udif.cz

duif.international

difu.cn

uifd.cn

duif.de

dfui.com

idfu.com

idfu.net

dufi.nl

udif.ru

udif.co.il

udfi.biz

dfiu.com

dufi.org

difu.me

ufid.com.cn

ifud.ws

diuf.cn

iduf.com

dufi.cz

iduf.org

dufi.net

duif.net

dufi.eu

dufi.com

duif.org

fudi.com

ufid.co.kr

fudi.pl

ifdu.de

fudi.no

fuid.org

dufi.dk

idfu.cn

difu.com.cn

duif.nl

udfi.com

difu.ru

duif.dk

dufi.de

ufdi.com

iudf.net

fudi.org

fudi.ru

fdiu.com

dfiu.cn

iduf.cn

duif.pl

fudi.com.tr

DNS History

4 records (2 active, 2 former)

●NSduke.ns.cloudflare.com2021-05-23 → 2026-05-09 · 2 obs

● 2021-05-23 21:55:36
● 2026-05-09 15:47:04

●NSizabella.ns.cloudflare.com2021-05-23 → 2026-05-09 · 2 obs

● 2021-05-23 21:55:36
● 2026-05-09 15:47:04

○MXyour-dns-needs-immediate-attention.dev2017-04-05 → 2017-04-05 · 3 obs

● 2017-04-05 10:53:24
○ 2021-05-23 21:55:36
○ 2026-05-09 15:47:04

○A127.0.53.532017-04-05 → 2017-04-05 · 3 obs

● 2017-04-05 10:53:24
○ 2021-05-23 21:55:36
○ 2026-05-09 15:47:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
fidu.dev	duke.ns.cloudflare.com, izabella.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.110

NS records: duke.ns.cloudflare.com, izabella.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fidu.dev (unsigned zone)

⏱️ Timing

Total: 952ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`duke.ns.cloudflare.com, izabella.ns.cloudflare.com`
TXT	1	`google-site-verification=g3edjZM3g-t_UQs`
SOA	1	`duke.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The parent of www.fidu.dev is fidu.dev.

Name Servers

Two name servers duke.ns.cloudflare.com and izabella.ns.cloudflare.com handle the delegation for fidu.dev.

fidu.dev shares the same name server setup as other domains, for example pasilk.com, carnolawgroupp.pages.dev, fidulegal.com, wenetwork.com and jewelovery.com.

fidu.dev at least partially shares name servers with other domains, for example loton.com.cn, stocktoncivilengineering.com, reprap.com, offline.network and carehomebromley.co.uk.

these name servers are commonly used alongside terin.ns.cloudflare.com name servers.

Host names with six IP numbers:

duke.ns.cloudflare.com points to 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110.

izabella.ns.cloudflare.com points to 2606:4700:50::a29f:262e, 2803:f800:50::6ca2:c22e, 2a06:98c1:50::ac40:222e, 108.162.194.46, 162.159.38.46 and 172.64.34.46.

fidu.dev - robtex.com

fidu.dev

dev