🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`u-tech.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:81a7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1aa^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.170^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.167^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nero.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c1c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c31c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nero.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:231c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nero.ns.cloudflare.com`
		A	108.162.195.28^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
		A	162.159.44.28^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
		A	172.64.35.28^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
NS	`sonia.ns.cloudflare.com`
		A	2606:4700:50::a29f:26be^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sonia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sonia.ns.cloudflare.com`
		A	108.162.194.190^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonia.ns.cloudflare.com`
		A	162.159.38.190^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonia.ns.cloudflare.com`
		A	172.64.34.190^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonia.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽³⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁸⁵⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.170, 172.67.129.167
		IPv6 hints	2606:4700:3033::ac43:81a7, 2606:4700:3035::6815:1aa
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com
SOA	`nero.ns.cloudflare.com`dns@cloudflare.com serial=2413622850

`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

u-tech.tech

u-tech.com

u-tech.nl

u-tech.it

u-tech.com.au

u-tech.ch

u-tech.org

u-tech.com.tw

u-tech.jp

u-tech.live

u-tech.com.cn

u-tech.web.id

u-tech.co.jp

u-tech.es

u-tech.ru

u-tech.com.my

u-tech.in

u-tech.pl

u-tech.workers.dev

u-tech.co.mz

u-tech.fr

u-tech.xyz

u-tech.tv

u-tech.news

u-tech.uz

u-tech.eu

u-tech.solutions

u-tech.consulting

u-tech.website

u-tech.world

u-tech.pics

u-tech.fund

u-tech.co.kr

u-tech.co

u-tech.by

u-tech.net

u-tech.dev

u-tech.biz

u-tech.ca

u-tech.se

u-tech.com.ua

u-tech.de

u-tech.co.uk

u-tech.us

u-tech.pro

u-tech.co.in

Similar names

tech-u.com

tech-u.pages.dev

hu-tec.co.jp

utec-h.com

the-cu.ca

hu-cte.pages.dev

hu-tec.de

t-euch.ph

the-cu.com

tech-u.jp

tech-u.edu.ng

hu-tec.net

cute-h.com

cute-h.net

h-cute.com

uce-th.com

Previous names

tzvikaedu.dev

tzvipm.dev

tzxiang.dev

tzyl.dev

tzz.dev

u-0.dev

u-api.dev

u-azure.dev

u-boat.dev

u-factory.dev

u-g.dev

u-install.dev

u-kopli.dev

u-l.dev

u-proxy.dev

u-random.dev

u-rth.dev

u-sho.dev

u-systems.dev

u-ta-akane.dev

Next names

u-tokyo.dev

u-yas.dev

u0.dev

u001.dev

u10d.dev

u12expertoption.dev

u16.dev

u168.dev

u18.dev

u19.dev

u1dept.dev

u1f98e.dev

u1i5o9pqr.dev

u1o.dev

u1s1.dev

u1t.dev

u20me.dev

u22a8.dev

u235.dev

u238.dev

DNS History

13 records (9 active, 4 former)

●NSnero.ns.cloudflare.com2026-09-07 → 2026-09-11 · 2 obs

● 2026-09-07 00:47:30
● 2026-09-11 01:20:22

●NSsonia.ns.cloudflare.com2026-09-07 → 2026-09-11 · 2 obs

● 2026-09-07 00:47:30
● 2026-09-11 01:20:22

●MXroute1.mx.cloudflare.net2026-09-07 → 2026-09-11 · 2 obs

● 2026-09-07 00:47:30
● 2026-09-11 01:20:22

●MXroute2.mx.cloudflare.net2026-09-07 → 2026-09-11 · 2 obs

● 2026-09-07 00:47:30
● 2026-09-11 01:20:22

●MXroute3.mx.cloudflare.net2026-09-07 → 2026-09-11 · 2 obs

● 2026-09-07 00:47:30
● 2026-09-11 01:20:22

●A104.21.1.1702026-09-11 → 2026-09-11 · 3 obs

○ 2026-09-07 00:47:30
● 2026-09-11 01:20:20
● 2026-09-11 01:20:22

●A172.67.129.1672026-09-11 → 2026-09-11 · 3 obs

○ 2026-09-07 00:47:30
● 2026-09-11 01:20:20
● 2026-09-11 01:20:22

○A188.114.96.02026-09-07 → 2026-09-07 · 3 obs

● 2026-09-07 00:47:30
○ 2026-09-11 01:20:20
○ 2026-09-11 01:20:22

○A188.114.97.02026-09-07 → 2026-09-07 · 3 obs

● 2026-09-07 00:47:30
○ 2026-09-11 01:20:20
○ 2026-09-11 01:20:22

●A2606:4700:3033::ac43:81a72026-09-11 → 2026-09-11 · 3 obs

○ 2026-09-07 00:47:30
● 2026-09-11 01:20:20
● 2026-09-11 01:20:22

●A2606:4700:3035::6815:1aa2026-09-11 → 2026-09-11 · 3 obs

○ 2026-09-07 00:47:30
● 2026-09-11 01:20:20
● 2026-09-11 01:20:22

○A2a06:98c1:3120::2026-09-07 → 2026-09-07 · 3 obs

● 2026-09-07 00:47:30
○ 2026-09-11 01:20:20
○ 2026-09-11 01:20:22

○A2a06:98c1:3121::2026-09-07 → 2026-09-07 · 3 obs

● 2026-09-07 00:47:30
○ 2026-09-11 01:20:20
○ 2026-09-11 01:20:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
u-tech.dev	sonia.ns.cloudflare.com, nero.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.190

NS records: sonia.ns.cloudflare.com, nero.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u-tech.dev (unsigned zone)

⏱️ Timing

Total: 1004ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.129.167, 104.21.1.170`
AAAA	2	`2606:4700:3033::ac43:81a7, 2606:4700:3035::6815:1aa`
NS	2	`nero.ns.cloudflare.com, sonia.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 2), route1.mx.cloudflare.net (pri: 3)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nero.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

u-tech.dev directs to four IP numbers, which are 104.21.1.170, 172.67.129.167, 2606:4700:3033::ac43:81a7 and 2606:4700:3035::6815:1aa.

casletadal.com, candidogalenohandyman.com, wvgd.cn and two other host names share IP numbers with u-tech.dev.

Name Servers

The NS records for u-tech.dev delegate to nero.ns.cloudflare.com and sonia.ns.cloudflare.com.

u-tech.dev uses the same name servers as several other domains — among them 9mesv4v8hw6t.workers.dev, darepontianak.com, nova-c3e42a.workers.dev and two more.

At least some of u-tech.dev's name servers are shared with other domains, for example gamerpackage.com, pwgroundworks.com, czekoladowy08.workers.dev and two more.

It is common for these name servers to be used in conjunction with the name servers keyla.ns.cloudflare.com, ben.ns.cloudflare.com and stella.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

nero.ns.cloudflare.com maps to 108.162.195.28, 162.159.44.28, 172.64.35.28 and 3 additional IP addresses.

sonia.ns.cloudflare.com maps to 108.162.194.190, 162.159.38.190, 172.64.34.190 and 3 additional IP addresses.

Mail Servers

The MX records for u-tech.dev list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

u-tech.dev has at least partial mail server overlap with other domains such as robertsonmark.com, femboyscout.com, claimbuddy.app and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.

route2.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.

route3.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.

u-tech.dev - robtex.com

u-tech.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

`u-tech.dev`

`dev`