4yu.ai - robtex.com

4yu.ai

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:30bc🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:88c9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.48.188Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.201🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjason.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjason.ns.cloudflare.com
A2803:f800:50::6ca2:c1b3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjason.ns.cloudflare.com
A2a06:98c1:50::ac40:21b3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjason.ns.cloudflare.com
A108.162.193.179🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjason.ns.cloudflare.com
A172.64.33.179🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjason.ns.cloudflare.com
A173.245.59.179🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjason.ns.cloudflare.com
NSprincess.ns.cloudflare.com
A2606:4700:50::a29f:2611🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRprincess.ns.cloudflare.com
A2803:f800:50::6ca2:c211🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRprincess.ns.cloudflare.com
A2a06:98c1:50::ac40:2211🇺🇸 Cloudflare2a06:98c1:50::/45
PTRprincess.ns.cloudflare.com
A108.162.194.17🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRprincess.ns.cloudflare.com
A162.159.38.17Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRprincess.ns.cloudflare.com
A172.64.34.17🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRprincess.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.48.188, 172.67.136.201
IPv6 hints2606:4700:3031::6815:30bc, 2606:4700:3037::ac43:88c9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=131, name=cloudflare-ech.com
SOAjason.ns.cloudflare.comdns@cloudflare.com serial=2409805371

ai

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.ai ⭐
NSv0n1.nic.ai
NSv0n2.nic.ai
NSv0n3.nic.ai
NSv2n0.nic.ai
NSv2n1.nic.ai
SOAv0n0.nic.aihostmaster@donuts.email serial=1784698621

Same first word

4yu.at
4yu.nl
4yu.es
4yu.se
4yu.biz
4yu.de
4yu.in
4yu.ca
4yu.ai
4yu.fr
4yu.com
4yu.org
4yu.ch
4yu.eu
4yu.ru

Similar names

yu4.cn
4uy.ru
yu4.org
u4y.nl
yu4.biz
y4u.cn
y4u.com
u4y.pl
yu4.us
uy4.com
uy4.ru
u4y.net
yu4.net
uy4.cn
y4u.net
y4u.pl
y4u.ru
y4u.se
y4u.org
u4y.co
y4u.nl
u4y.com
y4u.jp
yu4.de
y4u.co
u4y.ru
y4u.at
y4u.in
y4u.co.il
yu4.com
u4y.org
u4y.ch
y4u.eu
y4u.top

DNS History

8 records (6 active, 2 former)

NSjason.ns.cloudflare.comprincess.ns.cloudflare.comA104.21.48.188172.67.136.2012606:4700:3031::6815:30bc2606:4700:3037::ac43:88c92606:4700:3031::ac43:88c92606:4700:3033::6815:30bc
●NSjason.ns.cloudflare.com2026-06-24 → 2026-07-22 · 2 obs
● 2026-06-24 21:43:08
● 2026-07-22 05:47:00
●NSprincess.ns.cloudflare.com2026-06-24 → 2026-07-22 · 2 obs
● 2026-06-24 21:43:08
● 2026-07-22 05:47:00
●A104.21.48.1882026-06-24 → 2026-07-22 · 2 obs
● 2026-06-24 21:43:08
● 2026-07-22 05:47:00
●A172.67.136.2012026-06-24 → 2026-07-22 · 2 obs
● 2026-06-24 21:43:08
● 2026-07-22 05:47:00
●A2606:4700:3031::6815:30bc2026-07-14 → 2026-07-22 · 3 obs
○ 2026-06-24 21:43:08
● 2026-07-14 13:43:24
● 2026-07-22 05:47:00
○A2606:4700:3031::ac43:88c92026-06-24 → 2026-06-24 · 3 obs
● 2026-06-24 21:43:08
○ 2026-07-14 13:43:24
○ 2026-07-22 05:47:00
○A2606:4700:3033::6815:30bc2026-06-24 → 2026-06-24 · 3 obs
● 2026-06-24 21:43:08
○ 2026-07-14 13:43:24
○ 2026-07-22 05:47:00
●A2606:4700:3037::ac43:88c92026-07-14 → 2026-07-22 · 3 obs
○ 2026-06-24 21:43:08
● 2026-07-14 13:43:24
● 2026-07-22 05:47:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
aiv0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai, v0n3.nic.ai...-
4yu.aijason.ns.cloudflare.com, princess.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.17

NS records: jason.ns.cloudflare.com, princess.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4yu.ai (unsigned zone)

⏱️ Timing

Total: 546ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.136.201, 104.21.48.188
AAAA22606:4700:3037::ac43:88c9, 2606:4700:3031::6815:30bc
NS2jason.ns.cloudflare.com, princess.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jason.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

4yu.ai directs to four IP numbers, which are 104.21.48.188, 172.67.136.201, 2606:4700:3031::6815:30bc and 2606:4700:3037::ac43:88c9.

unblocked2.vip, nicheeventstylists.com, arveri.com plus two other host names have IP numbers in common with 4yu.ai.

Name Servers

4yu.ai is served by two delegated name servers, jason.ns.cloudflare.com and princess.ns.cloudflare.com.

The name server configuration of 4yu.ai is shared with other domains, for instance cmv.cl, vidakovic.rs, buyinsulationonline.co.uk and two others.

At least some of 4yu.ai's name servers are shared with other domains, for example clarionprimeventuresnet.click, sqlwatch.io, aquafragrance.lk and two more.

These name servers are often deployed together with the name servers magdalena.ns.cloudflare.com, quentin.ns.cloudflare.com, mark.ns.cloudflare.com and teresa.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jason.ns.cloudflare.com carries IP addresses 108.162.193.179, 172.64.33.179 and 173.245.59.179, with 3 other addresses beyond those.

princess.ns.cloudflare.com carries IP addresses 108.162.194.17, 162.159.38.17 and 172.64.34.17, with 3 other addresses beyond those.