u2o.us - robtex.com
u2o.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:edd🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:fdd🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:4af7🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.14.221Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.15.221Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.74.247🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | adel.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a37🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c037🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2037🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| A | 108.162.192.55🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| A | 172.64.32.55🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| A | 173.245.58.55🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| NS | jim.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b7d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c17d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:217d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| A | 108.162.193.125🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| A | 172.64.33.125🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| A | 173.245.59.125🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.26.14.221, 104.26.15.221, 172.67.74.247 | ||||||
| IPv6 hints | 2606:4700:20::681a:edd, 2606:4700:20::681a:fdd, 2606:4700:20::ac43:4af7 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com | ||||||
| SOA | adel.ns.cloudflare.comdns@cloudflare.com serial=2399933406 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1776019008 | ||||||
Same first word
Similar names
uo2.de |
uo2.pl |
2uo.cn |
uo2.ru |
ou2.com |
2ou.cn |
o2u.nl |
o2u.co.uk |
ou2.net |
o2u.co |
o2u.net |
2ou.cc |
o2u.pl |
2ou.com |
2ou.de |
o2u.jp |
o2u.de |
o2u.org |
o2u.com.br |
ou2.de |
uo2.com |
2uo.ch |
2uo.com |
2uo.de |
2uo.es |
o2u.com |
o2u.it |
uo2.net |
DNS History
8 records (8 active, 0 former)
●NSadel.ns.cloudflare.com2026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 18:42:06
●NSjim.ns.cloudflare.com2026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 18:42:06
●A104.26.14.2212026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 18:42:06
●A104.26.15.2212026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 18:42:06
●A172.67.74.2472026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 18:42:06
●A2606:4700:20::681a:edd2026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 18:42:06
●A2606:4700:20::681a:fdd2026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 18:42:06
●A2606:4700:20::ac43:4af72026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 18:42:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| u2o.us | jim.ns.cloudflare.com, adel.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.125
NS records: jim.ns.cloudflare.com, adel.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u2o.us (unsigned zone)
⏱️ Timing
Total: 410ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 104.26.14.221, 172.67.74.247... |
| AAAA | 3 | 2606:4700:20::ac43:4af7, 2606:4700:20::681a:edd... |
| NS | 2 | adel.ns.cloudflare.com, jim.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | adel.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
Six IP numbers are pointed to by u2o.us: 2606:4700:20::681a:edd, 2606:4700:20::681a:fdd, 2606:4700:20::ac43:4af7, 104.26.14.221, 104.26.15.221 and 172.67.74.247.
Other host names such as iac.org.cy, flingder.nl, web6868.com, mail.youredm.com and thewikifeed.com share IPs with u2o.us.
Name Servers
u2o.us is delegated to two name servers: adel.ns.cloudflare.com and jim.ns.cloudflare.com.
u2o.us shares the same name server setup as ultimain.com, theplatz.com, codeproduce.eu, gentlemens-life.de and quiltt.io.
u2o.us at least partially shares name servers with other domains, for instance fishman.lv, themamagers.gr, psretirement.com, rebrandedsoftware.com and 1050810.com.
these name servers are often used in conjunction with the name servers gina.ns.cloudflare.com.
Host names with six IP numbers:
adel.ns.cloudflare.com points to 2606:4700:50::adf5:3a37, 2803:f800:50::6ca2:c037, 2a06:98c1:50::ac40:2037, 108.162.192.55, 172.64.32.55 and 173.245.58.55.
jim.ns.cloudflare.com points to 2606:4700:58::adf5:3b7d, 2803:f800:50::6ca2:c17d, 2a06:98c1:50::ac40:217d, 108.162.193.125, 172.64.33.125 and 173.245.59.125.