2u.ag - robtex.com

2u.ag

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:526e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c8ac🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.82.110Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.200.172🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSrita.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A2803:f800:50::6ca2:c08c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrita.ns.cloudflare.com
A2a06:98c1:50::ac40:208c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrita.ns.cloudflare.com
A108.162.192.140🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A172.64.32.140🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A173.245.58.140🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
NSyisroel.ns.cloudflare.com
A2606:4700:58::a29f:2cb9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyisroel.ns.cloudflare.com
A2803:f800:50::6ca2:c3b9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRyisroel.ns.cloudflare.com
A2a06:98c1:50::ac40:23b9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRyisroel.ns.cloudflare.com
A108.162.195.185🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyisroel.ns.cloudflare.com
A162.159.44.185Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyisroel.ns.cloudflare.com
A172.64.35.185🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyisroel.ns.cloudflare.com
TXTgoogle-site-verification=jdPeifIv_sRO7EOzC-JMhPMx28MrrpPfr-0TTwE8zGc
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.82.110, 172.67.200.172
IPv6 hints2606:4700:3030::6815:526e, 2606:4700:3037::ac43:c8ac
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOArita.ns.cloudflare.comdns@cloudflare.com serial=2398653094

ag

DNSSEC🔒 Signed (DS record present)
NSa0.cctld.afilias-nst.info ⭐
NSa2.cctld.afilias-nst.info
NSb0.cctld.afilias-nst.org
NSb2.cctld.afilias-nst.org
NSc0.cctld.afilias-nst.info
NSd0.cctld.afilias-nst.org
SOAa0.cctld.afilias-nst.infohostmaster@donuts.email serial=1776067840

Same first word

2u.de
2u.co
2u.se
2u.hk
2u.fyi
2u.at
2u.hu
2u.org.uk
2u.nl
2u.org
2u.tel
2u.net.tw
2u.xyz
2u.be
2u.uz
2u.fr
2u.cl
2u.my
2u.co.uk
2u.lc
2u.com.tw
2u.cz
2u.net
2u.tv
2u.co.kr
2u.mk
2u.pw
2u.ru
2u.ag
2u.ae
2u.chat
2u.co.il
2u.co.nz
2u.digital
2u.com.vn
2u.cc
2u.cn
2u.ca
2u.gg
2u.cx
2u.com
2u.click

Similar names

u2.com
u2.me.uk
u2.se
u2.nu
u2.co
u2.com.tr
u2.at
u2.eu
u2.pl
u2.fr
u2.is
u2.dk
u2.com.co
u2.cn
u2.be
u2.tf
u2.com.pl
u2.house
u2.by
u2.lv
u2.co.kr
u2.net
u2.org
u2.de
u2.cx
u2.re
u2.cl
u2.com.ua
u2.cz
u2.to
u2.biz
u2.fi
u2.idv.tw
u2.xnbay.com
u2.nl

DNS History

6 records (6 active, 0 former)

NSrita.ns.cloudflare.comyisroel.ns.cloudflare.comA104.21.82.110172.67.200.1722606:4700:3030::6815:526e2606:4700:3037::ac43:c8ac
●NSrita.ns.cloudflare.com2026-04-11 → 2026-04-13 · 2 obs
● 2026-04-11 01:57:14
● 2026-04-13 08:21:24
●NSyisroel.ns.cloudflare.com2026-04-11 → 2026-04-13 · 2 obs
● 2026-04-11 01:57:14
● 2026-04-13 08:21:24
●A104.21.82.1102026-04-11 → 2026-04-13 · 2 obs
● 2026-04-11 01:57:14
● 2026-04-13 08:21:24
●A172.67.200.1722026-04-11 → 2026-04-13 · 2 obs
● 2026-04-11 01:57:14
● 2026-04-13 08:21:24
●A2606:4700:3030::6815:526e2026-04-11 → 2026-04-13 · 2 obs
● 2026-04-11 01:57:14
● 2026-04-13 08:21:24
●A2606:4700:3037::ac43:c8ac2026-04-11 → 2026-04-13 · 2 obs
● 2026-04-11 01:57:14
● 2026-04-13 08:21:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
aga2.cctld.afilias-nst.info, b2.cctld.afilias-nst.org, d0.cctld.afilias-nst.org, c0.cctld.afilias-nst.info...12 records
2u.agrita.ns.cloudflare.com, yisroel.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.140

NS records: rita.ns.cloudflare.com, yisroel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2u.ag (unsigned zone)

⏱️ Timing

Total: 538ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.200.172, 104.21.82.110
AAAA22606:4700:3037::ac43:c8ac, 2606:4700:3030::6815:526e
NS2rita.ns.cloudflare.com, yisroel.ns.cloudflare.com
TXT1google-site-verification=jdPeifIv_sRO7EO
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1rita.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (d0.cctld.afilias-nst.org, c0.cctld.afilias-nst.info, b2.cctld.afilias-nst.org...)

Analysis

IP Addresses

2u.ag resolves to four IP numbers: 2606:4700:3030::6815:526e, 2606:4700:3037::ac43:c8ac, 104.21.82.110 and 172.67.200.172.

other host names for instance zorynthicagency.com, wpsff.com, ubydil.dytdrugs.cn, newburyportparks.org and dytdrugs.cn share IP numbers with 2u.ag.

Name Servers

2u.ag is delegated to two name servers: rita.ns.cloudflare.com and yisroel.ns.cloudflare.com.

2u.ag shares the same name server setup as other domains, for example 30019o.com, jjss567.com, 678253.com, 300.ag and 30019w.com.

2u.ag at least partially shares name servers with other domains, for instance ignitecu.com, hongxinghulan.com, appeak.io, contractdocumentfile.info and arcasinter.net.

These name servers are commonly used with the name servers alexa.ns.cloudflare.com.

Host names with six IP numbers:

rita.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8c, 2803:f800:50::6ca2:c08c, 2a06:98c1:50::ac40:208c, 108.162.192.140, 172.64.32.140 and 173.245.58.140; yisroel.ns.cloudflare.com points to: 2606:4700:58::a29f:2cb9, 2803:f800:50::6ca2:c3b9, 2a06:98c1:50::ac40:23b9, 108.162.195.185, 162.159.44.185 and 172.64.35.185.