🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`duot.dev`

DNSSEC	⚠️ Not signed
NS	`melany.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:268a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melany.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melany.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melany.ns.cloudflare.com`
		A	108.162.194.138^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melany.ns.cloudflare.com`
		A	162.159.38.138^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melany.ns.cloudflare.com`
		A	172.64.34.138^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melany.ns.cloudflare.com`
NS	`sullivan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sullivan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sullivan.ns.cloudflare.com`
		A	108.162.195.161^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	162.159.44.161^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	172.64.35.161^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
SOA	`melany.ns.cloudflare.com`dns@cloudflare.com serial=2417412567

`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)

Same first word

duot.ph

duot.si

duot.com

duot.fr

duot.dev

duot.bzh

duot.cat

duot.de

duot.co.uk

Similar names

duto.co

tdou.cn

toud.nl

tudo.agency

tudo.hu

udot.com.cn

otud.com.ph

duto.pl

duto.live

odtu.edu.tr

tudo.edu.pl

tuod.com.br

dotu.be

dtou.ch

uodt.xyz

tudo.ao

todu.ai

duto.me

dotu.live

todu.it

tduo.ph

tudo.it

odtu.org

dotu.app

udot.app

outd.ph

duto.org

tudo.plus

todu.su

tudo.be

odtu.vc

udot.workers.dev

udto.com.ph

tudo.altervista.org

tudo.lk

duto.nl

tuod.xyz

tudo.maringa.br

dotu.cz

tdou.org

tudo.digital

odtu.ru

utdo.fr

dotu.net

odtu.lu

tudo.in

utod.df.gov.br

dtou.de

udot.com

udot.net.ph

duto.s3.amazonaws.com

tudo.fit

todu.studio

tudo.cloud

uodt.org

otud.ph

dotu.me

tudo.com.vc

tudo.manaus.br

tduo.cn

tudo.team

outd.net

tudo.zone

tudo.link

tudo.xyz

udto.hzc.io

tudo.com.cn

tudo.com.ph

duto.cx

duto.eu

tudo.at

tudo.seg.br

toud.de

tudo.es

outd.de

todu.rest

dtuo.cn

tudo.vc

tudo.leilao.br

dotu.co.uk

uodt.net

udot.ru

duto.it

oudt.com

tudo.services

uodt.ph

udot.de

todu.com

tudo.club

odtu.online

tuod.com

tudo.co.uk

outd.com.ph

udto.ph

dout.cz

dtuo.ph

Previous names

duong.dev

duongcao.dev

duonghao.dev

duonghoangkha.dev

duongle.dev

duonglee.dev

duongpc.dev

duongphuckhanh.dev

duongth.dev

duongvt.dev

duongvu.dev

duonova.dev

duop.dev

duoriver.dev

duoro.dev

duos.dev

duosh.dev

duospect.dev

duostack.dev

duostudio.dev

Next names

duotek.dev

duotien.dev

duotime.dev

duotone.dev

duotones.dev

duotrope.dev

duover.dev

duoveto.dev

duowang.dev

duowave.dev

duoworks.dev

duox.dev

dupa.dev

dupabase.dev

dupe.dev

duped.dev

dupedbyte.dev

dupenodi.dev

duper.dev

duperez.dev

DNS History

2 records (2 active, 0 former)

●NSmelany.ns.cloudflare.com2026-08-20 → 2026-11-14 · 2 obs

● 2026-08-20 23:46:06
● 2026-11-14 06:00:26

●NSsullivan.ns.cloudflare.com2026-08-20 → 2026-11-14 · 2 obs

● 2026-08-20 23:46:06
● 2026-11-14 06:00:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
duot.dev	melany.ns.cloudflare.com, sullivan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.161

NS records: melany.ns.cloudflare.com, sullivan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duot.dev (unsigned zone)

⏱️ Timing

Total: 335ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`melany.ns.cloudflare.com, sullivan.ns.cloudflare.com`
SOA	1	`melany.ns.cloudflare.com dns.cloudflare.`

Analysis

Name Servers

duot.dev has two authoritative name servers — melany.ns.cloudflare.com and sullivan.ns.cloudflare.com.

duot.dev uses the same name servers as several other domains — among them tryinboxagent.com, chriszoukis.org, crohn.workers.dev and two more.

duot.dev has at least partial name server overlap with other domains, such as pizza-power-carrara.it, honestcivicbriefing.co.uk, gdgsc.cn and two others.

It is common to find these name servers paired with the name servers howard.ns.cloudflare.com, lila.ns.cloudflare.com, carlane.ns.cloudflare.com and arely.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

melany.ns.cloudflare.com points to 108.162.194.138, 162.159.38.138, 172.64.34.138 and 3 other IP addresses.

sullivan.ns.cloudflare.com points to 108.162.195.161, 162.159.44.161, 172.64.35.161 and 3 other IP addresses.

duot.dev - robtex.com

duot.dev

dev