uc-browser.us - robtex.com
uc-browser.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:8cdc🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:5ee1🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.94.225Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.140.220🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | bob.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c168🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2168🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 108.162.193.104🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 172.64.33.104🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 173.245.59.104🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| NS | princess.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2611🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c211🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2211🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| A | 108.162.194.17🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| A | 162.159.38.17Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| A | 172.64.34.17🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.94.225, 172.67.140.220 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:8cdc, 2606:4700:3033::6815:5ee1 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=117, name=cloudflare-ech.com | ||||||
| SOA | bob.ns.cloudflare.comdns@cloudflare.com serial=2401382480 | ||||||
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=1777002481 | ||||||
Same first word
uc-browser.in |
uc-browser.us |
uc-browser.net |
Similar names
DNS History
6 records (6 active, 0 former)
●NSbob.ns.cloudflare.com2026-04-22 → 2026-04-24 · 2 obs
● 2026-04-24 04:01:40
●NSprincess.ns.cloudflare.com2026-04-22 → 2026-04-24 · 2 obs
● 2026-04-24 04:01:40
●A104.21.94.2252026-04-22 → 2026-04-24 · 2 obs
● 2026-04-24 04:01:40
●A172.67.140.2202026-04-22 → 2026-04-24 · 2 obs
● 2026-04-24 04:01:40
●A2606:4700:3032::ac43:8cdc2026-04-22 → 2026-04-24 · 2 obs
● 2026-04-24 04:01:40
●A2606:4700:3033::6815:5ee12026-04-22 → 2026-04-24 · 2 obs
● 2026-04-24 04:01:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | f.cctld.us, n.cctld.us, m.cctld.us, w.cctld.us... | - |
| uc-browser.us | bob.ns.cloudflare.com, princess.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.104
NS records: bob.ns.cloudflare.com, princess.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for uc-browser.us (unsigned zone)
⏱️ Timing
Total: 691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.94.225, 172.67.140.220 |
| AAAA | 2 | 2606:4700:3032::ac43:8cdc, 2606:4700:3033::6815:5ee1 |
| NS | 2 | bob.ns.cloudflare.com, princess.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | bob.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
uc-browser.us maps to four IP numbers: 2606:4700:3032::ac43:8cdc, 2606:4700:3033::6815:5ee1, 104.21.94.225 and 172.67.140.220.
Other host names such as akowu.vubsisszehdu.com, watookebia.com, megastream.top, lg17mr68f.t7885ffcdq.vubsisszehdu.com and wafflesonline.com share IPs with uc-browser.us.
Name Servers
Two name servers bob.ns.cloudflare.com and princess.ns.cloudflare.com handle the delegation for uc-browser.us.
uc-browser.us shares the same name server setup as other domains, for example preplet.mk, simember77.shop, wiadomosciinfonowe.com, nahmj.com and studioconcept.com.mk.
uc-browser.us at least partially shares name servers with other domains, for example 00c.me, indieline.co.uk, mangakomi.com, shinfoong.com.tw and detaildmc.com.
These name servers are commonly used with mark.ns.cloudflare.com and quentin.ns.cloudflare.com and john.ns.cloudflare.com.
Host names with six IP numbers:
bob.ns.cloudflare.com points to 2606:4700:58::adf5:3b68, 2803:f800:50::6ca2:c168, 2a06:98c1:50::ac40:2168, 108.162.193.104, 172.64.33.104 and 173.245.59.104.
princess.ns.cloudflare.com points to 2606:4700:50::a29f:2611, 2803:f800:50::6ca2:c211, 2a06:98c1:50::ac40:2211, 108.162.194.17, 162.159.38.17 and 172.64.34.17.