🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`usdev.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:843f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4a1^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.161^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.63^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aleena.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2651^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aleena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c251^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aleena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2251^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aleena.ns.cloudflare.com`
		A	108.162.194.81^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aleena.ns.cloudflare.com`
		A	162.159.38.81^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aleena.ns.cloudflare.com`
		A	172.64.34.81^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aleena.ns.cloudflare.com`
NS	`julio.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julio.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`julio.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`julio.ns.cloudflare.com`
		A	108.162.195.209^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julio.ns.cloudflare.com`
		A	162.159.44.209^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julio.ns.cloudflare.com`
		A	172.64.35.209^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julio.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zohomail.com ~all`
TXT	`zoho-verification=zb14299438.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.161, 172.67.132.63
		IPv6 hints	2606:4700:3033::ac43:843f, 2606:4700:3035::6815:4a1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=47, name=cloudflare-ech.com
SOA	`aleena.ns.cloudflare.com`dns@cloudflare.com serial=2411261967

`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

usdev.cz

usdev.net

usdev.shop

usdev.top

usdev.dev

usdev.ai

usdev.com

usdev.org

usdev.uk

Similar names

vsedu.cn

devus.app

vused.com

devsu.workers.dev

sudev.co.th

vedus.co

desvu.com.au

devsu.co

evdus.info

vsude.com.ua

dusev.xyz

duves.xyz

suved.xyz

sudev.com

eduvs.ru

vedus.in

udevs.com

vueds.com

eusdv.cn

sudev.in

euvsd.info

dsvue.net

vsude.ru

vedus.de

sudev.pages.dev

evdus.com

devsu.de

vedus.xyz

duves.com

suved.co.in

udevs.vu

desvu.workers.dev

dusev.com

svedu.cn

eduvs.ch

devsu.vu

sudev.org

sudev.fi

vedus.com.in

sdeuv.website

vsude.com

devus.lt

udevs.online

svedu.ph

uveds.com

desvu.eu

svedu.duckdns.org

vused.xyz

edusv.com

dsvue.com

devus.co.uk

vedus.space

svedu.ro

devus.vu

desuv.com

desvu.se

suved.me

deusv.com

vudes.xyz

devus.xyz

devus.de

usedv.de

udevs.club

dveus.net

desvu.store

sudev.dev

euvds.ru

suedv.com

vsedu.de

devus.com.tr

vudes.ru

vedus.net

sudev.co.in

sudev.net

evusd.com

sudev.ai

sudev.hu

vedus.io

devus.cloud

eduvs.org

udevs.net

devus.eu

sudev.it

devus.net

usedv.com

vsude.kz

vedus.org

devus.dev

udevs.io

uvsde.ro

devus.chat

vsedu.com

sudev.id

devus.com

vsedu.org

Previous names

usba.dev

usbc.dev

usbet.dev

usbharu.dev

usbios.dev

usbl.dev

usborne.dev

usbro.dev

usc.dev

uscale.dev

uscareerinstitute.dev

uscargroup.dev

uscca.dev

uscnet.dev

uscode.dev

uscp.dev

uscreen.dev

usdailyreport.dev

usdbx.dev

usdcpay.dev

Next names

usdg.dev

usdhdenver.dev

usdiez.dev

usdp.dev

usds.dev

usdt.dev

usdttbs.dev

usdtwallet.dev

usdu.dev

usdx.dev

use-ai.dev

use-async.dev

use-atlas.dev

use-charter.dev

use-echo.dev

use-gleb.dev

use-mcp.dev

use-nexus.dev

use-react-video.dev

use.dev

DNS History

9 records (9 active, 0 former)

●NSaleena.ns.cloudflare.com2026-09-03 → 2026-09-06 · 2 obs

● 2026-09-03 22:29:24
● 2026-09-06 10:54:26

●NSjulio.ns.cloudflare.com2026-09-03 → 2026-09-06 · 2 obs

● 2026-09-03 22:29:24
● 2026-09-06 10:54:26

●MXmx.zoho.com2026-09-03 → 2026-09-06 · 2 obs

● 2026-09-03 22:29:24
● 2026-09-06 10:54:26

●MXmx2.zoho.com2026-09-03 → 2026-09-06 · 2 obs

● 2026-09-03 22:29:24
● 2026-09-06 10:54:26

●MXmx3.zoho.com2026-09-03 → 2026-09-06 · 2 obs

● 2026-09-03 22:29:24
● 2026-09-06 10:54:26

●A104.21.4.1612026-09-03 → 2026-09-06 · 2 obs

● 2026-09-03 22:29:24
● 2026-09-06 10:54:26

●A172.67.132.632026-09-03 → 2026-09-06 · 2 obs

● 2026-09-03 22:29:24
● 2026-09-06 10:54:26

●A2606:4700:3033::ac43:843f2026-09-03 → 2026-09-06 · 2 obs

● 2026-09-03 22:29:24
● 2026-09-06 10:54:26

●A2606:4700:3035::6815:4a12026-09-03 → 2026-09-06 · 2 obs

● 2026-09-03 22:29:24
● 2026-09-06 10:54:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
usdev.dev	aleena.ns.cloudflare.com, julio.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.81

NS records: aleena.ns.cloudflare.com, julio.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usdev.dev (unsigned zone)

⏱️ Timing

Total: 486ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.4.161, 172.67.132.63`
AAAA	2	`2606:4700:3035::6815:4a1, 2606:4700:3033::ac43:843f`
NS	2	`aleena.ns.cloudflare.com, julio.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`v=spf1 include:zohomail.com ~all, zoho-verification=zb14299438.zmverify.zo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aleena.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

usdev.dev resolves to four IP addresses: 104.21.4.161, 172.67.132.63, 2606:4700:3033::ac43:843f and 2606:4700:3035::6815:4a1.

qqqqmk.com.br, reneror.no, gromme.space and two other host names share IP numbers with usdev.dev.

Name Servers

usdev.dev is delegated to two name servers: aleena.ns.cloudflare.com and julio.ns.cloudflare.com.

usdev.dev uses the same name servers as several other domains — among them numberipsum.workers.dev, proking.co.uk, graylyadvertising.workers.dev and two more.

usdev.dev has at least partial name server overlap with other domains, such as 29q8.com, bdjdhbsbdjx.workers.dev, light-free-design-elements.pages.dev and two others.

It is common to find these name servers paired with the name servers magdalena.ns.cloudflare.com, abdullah.ns.cloudflare.com, ignacio.ns.cloudflare.com and dexter.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

aleena.ns.cloudflare.com resolves to 108.162.194.81, 162.159.38.81, 172.64.34.81 and 3 other IP addresses.

julio.ns.cloudflare.com resolves to 108.162.195.209, 162.159.44.209, 172.64.35.209 and 3 other IP addresses.

Mail Servers

usdev.dev has three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

usdev.dev has at least partial mail server overlap with other domains such as drdigitalfix.com, picohealth.net, esworldwide.net and two more.

Hostnames that resolve to two IP addresses:

mx2.zoho.com points to 204.141.33.44 and 204.141.43.44.

mx.zoho.com points to 136.143.183.44 and 204.141.43.44.

Hosts with just one IP address:

mx3.zoho.com points to 204.141.43.44.

The host names mx2.zoho.com, mx.zoho.com and mx3.zoho.com each resolve to 204.141.43.44.

usdev.dev - robtex.com

usdev.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`usdev.dev`

`dev`