u-tech.world - robtex.com

u-tech.world

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:b408🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:1fe0🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.224Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.180.8🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSautumn.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2694🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRautumn.ns.cloudflare.com
A2803:f800:50::6ca2:c294🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRautumn.ns.cloudflare.com
A2a06:98c1:50::ac40:2294🇺🇸 Cloudflare2a06:98c1:50::/45
PTRautumn.ns.cloudflare.com
A108.162.194.148🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRautumn.ns.cloudflare.com
A162.159.38.148Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRautumn.ns.cloudflare.com
A172.64.34.148🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRautumn.ns.cloudflare.com
NSderek.ns.cloudflare.com
A2606:4700:58::adf5:3b9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A2803:f800:50::6ca2:c19a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRderek.ns.cloudflare.com
A2a06:98c1:50::ac40:219a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRderek.ns.cloudflare.com
A108.162.193.154🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A172.64.33.154🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A173.245.59.154🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.31.224, 172.67.180.8
IPv6 hints2606:4700:3030::ac43:b408, 2606:4700:3035::6815:1fe0
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=115, name=cloudflare-ech.com
SOAautumn.ns.cloudflare.comdns@cloudflare.com serial=2402465215

world

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.world ⭐
NSv0n1.nic.world
NSv0n2.nic.world
NSv0n3.nic.world
NSv2n0.nic.world
NSv2n1.nic.world
SOAv0n0.nic.worldhostmaster@donuts.email serial=1777017397

Same first word

u-tech.eu
u-tech.info
u-tech.world
u-tech.co.kr
u-tech.co
u-tech.net
u-tech.biz
u-tech.pro
u-tech.co.in
u-tech.it
u-tech.com.au
u-tech.ch
u-tech.co.jp
u-tech.ru
u-tech.com.my
u-tech.fr
u-tech.tv

Similar names

cute-h.net
uce-th.com
hu-tec.co.jp
utec-h.com
the-cu.ca
tech-u.jp
tech-u.edu.ng
cute-h.com

DNS History

6 records (6 active, 0 former)

NSautumn.ns.cloudflare.comderek.ns.cloudflare.comA104.21.31.224172.67.180.82606:4700:3030::ac43:b4082606:4700:3035::6815:1fe0
●NSautumn.ns.cloudflare.com2026-03-25 → 2026-04-24 · 2 obs
● 2026-03-25 07:49:06
● 2026-04-24 08:08:30
●NSderek.ns.cloudflare.com2026-03-25 → 2026-04-24 · 2 obs
● 2026-03-25 07:49:06
● 2026-04-24 08:08:30
●A104.21.31.2242026-03-25 → 2026-04-24 · 2 obs
● 2026-03-25 07:49:06
● 2026-04-24 08:08:30
●A172.67.180.82026-03-25 → 2026-04-24 · 2 obs
● 2026-03-25 07:49:06
● 2026-04-24 08:08:30
●A2606:4700:3030::ac43:b4082026-03-25 → 2026-04-24 · 2 obs
● 2026-03-25 07:49:06
● 2026-04-24 08:08:30
●A2606:4700:3035::6815:1fe02026-03-25 → 2026-04-24 · 2 obs
● 2026-03-25 07:49:06
● 2026-04-24 08:08:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
worldv0n3.nic.world, v2n1.nic.world, v0n1.nic.world, v2n0.nic.world...12 records
u-tech.worldautumn.ns.cloudflare.com, derek.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.154

NS records: autumn.ns.cloudflare.com, derek.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 254ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.31.224, 172.67.180.8
AAAA22606:4700:3030::ac43:b408, 2606:4700:3035::6815:1fe0
NS2autumn.ns.cloudflare.com, derek.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1autumn.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n3.nic.world, v0n3.nic.world, v2n1.nic.world...)

Analysis

IP Addresses

u-tech.world maps to four IP numbers: 2606:4700:3030::ac43:b408, 2606:4700:3035::6815:1fe0, 104.21.31.224 and 172.67.180.8.

Other host names, for instance lasikinturkey.com, www.lasikinturkey.com, mail.freevintage(0x706f726e).org, feighertech.click and raleighpsych.com share IP numbers with u-tech.world.

Name Servers

Two name servers autumn.ns.cloudflare.com and derek.ns.cloudflare.com handle delegation for u-tech.world.

u-tech.world uses the same name server setup as other domains, for example clavieretsouris.com, limandas.net, connectinteractivellc.com, dekbedovertrekcenter.nl and swobtanklace.click.

u-tech.world partially shares name servers with other domains; examples include limefx.biz, bmda.online, trustedwallet.eu, 338007.com and kavalancabinetry.com.

These name servers are commonly used with matteo.ns.cloudflare.com, aryanna.ns.cloudflare.com and chance.ns.cloudflare.com.

Host names with six IP numbers: autumn.ns.cloudflare.com points to: 2606:4700:50::a29f:2694, 2803:f800:50::6ca2:c294, 2a06:98c1:50::ac40:2294, 108.162.194.148, 162.159.38.148 and 172.64.34.148; derek.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9a, 2803:f800:50::6ca2:c19a, 2a06:98c1:50::ac40:219a, 108.162.193.154, 172.64.33.154 and 173.245.59.154.