21seaa.us - robtex.com
21seaa.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:413🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2606:4700:20::681a:513🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2606:4700:20::ac43:454c🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 104.26.4.19Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 104.26.5.19Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.67.69.76🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | carioca.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2614🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c214🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2214🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| A | 108.162.194.20🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| A | 162.159.38.20Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| A | 172.64.34.20🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| NS | kolton.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c19🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c319🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2319🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| A | 108.162.195.25🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| A | 162.159.44.25Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| A | 172.64.35.25🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| SOA | carioca.ns.cloudflare.comdns@cloudflare.com serial=2397903569 | ||||||
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=1776516617 | ||||||
Same first word
21seaa.us |
Similar names
DNS History
8 records (8 active, 0 former)
●NScarioca.ns.cloudflare.com2026-03-29 → 2026-04-18 · 2 obs
● 2026-04-18 13:02:46
●NSkolton.ns.cloudflare.com2026-03-29 → 2026-04-18 · 2 obs
● 2026-04-18 13:02:46
●A104.26.4.192026-03-29 → 2026-04-18 · 2 obs
● 2026-04-18 13:02:46
●A104.26.5.192026-03-29 → 2026-04-18 · 2 obs
● 2026-04-18 13:02:46
●A172.67.69.762026-03-29 → 2026-04-18 · 2 obs
● 2026-04-18 13:02:46
●A2606:4700:20::681a:4132026-03-29 → 2026-04-18 · 2 obs
● 2026-04-18 13:02:46
●A2606:4700:20::681a:5132026-03-29 → 2026-04-18 · 2 obs
● 2026-04-18 13:02:46
●A2606:4700:20::ac43:454c2026-03-29 → 2026-04-18 · 2 obs
● 2026-04-18 13:02:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | n.cctld.us, b.cctld.us, x.cctld.us, w.cctld.us... | - |
| 21seaa.us | kolton.ns.cloudflare.com, carioca.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.20
NS records: kolton.ns.cloudflare.com, carioca.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21seaa.us (unsigned zone)
⏱️ Timing
Total: 802ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 104.26.5.19, 104.26.4.19... |
| AAAA | 3 | 2606:4700:20::681a:413, 2606:4700:20::681a:513... |
| NS | 2 | carioca.ns.cloudflare.com, kolton.ns.cloudflare.com |
| SOA | 1 | carioca.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
21seaa.us points to six IPs: 2606:4700:20::681a:413, 2606:4700:20::681a:513, 2606:4700:20::ac43:454c, 104.26.4.19, 104.26.5.19 and 172.67.69.76.
Other host names including 31madou.us, t.ocmthood.com, 23seaa.us, flightcrewview2.com and op360.com share IP numbers with 21seaa.us.
Name Servers
21seaa.us's delegation uses two name servers, carioca.ns.cloudflare.com and kolton.ns.cloudflare.com.
21seaa.us shares the same name server setup as other domains, for example 72seaa.us, 14cctv.com, 1maoaa.us, 76seaa.us and 10seaa.us.
21seaa.us at least partially shares name servers with other domains, including gatesofolympus-nl.com, calternatives.org, avocaequine.com, rabbu.com and crowoodpress.com.
Host names with six IP numbers:
carioca.ns.cloudflare.com points to: 2606:4700:50::a29f:2614, 2803:f800:50::6ca2:c214, 2a06:98c1:50::ac40:2214, 108.162.194.20, 162.159.38.20 and 172.64.34.20.
kolton.ns.cloudflare.com points to: 2606:4700:58::a29f:2c19, 2803:f800:50::6ca2:c319, 2a06:98c1:50::ac40:2319, 108.162.195.25, 162.159.44.25 and 172.64.35.25.