4us.icu - robtex.com
4us.icu
icu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.icu | ||||||
| NS | b.nic.icu | ||||||
| NS | c.nic.icu | ||||||
| NS | d.nic.icu | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1774802215 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NSleonidas.ns.cloudflare.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 16:53:46
●NSmargaret.ns.cloudflare.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 16:53:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| icu | c.nic.icu, a.nic.icu, b.nic.icu, d.nic.icu | 8 records |
| 4us.icu | margaret.ns.cloudflare.com, leonidas.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.101
NS records: margaret.ns.cloudflare.com, leonidas.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4us.icu (unsigned zone)
⏱️ Timing
Total: 284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | leonidas.ns.cloudflare.com, margaret.ns.cloudflare.com |
| SOA | 1 | leonidas.ns.cloudflare.com dns.cloudflar |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (d.nic.icu, c.nic.icu, b.nic.icu...)
Analysis
Name Servers
4us.icu is delegated to two name servers: leonidas.ns.cloudflare.com and margaret.ns.cloudflare.com.
4us.icu shares the same name server setup as other domains, for example 4us.biz, ferreestools.com, nik4u.com, securus.com.au and 4us.asia.
4us.icu at least partially shares name servers with other domains, for instance familiesusa2.org, akleensweep.com, veloxage.com, deafsocietynsw.org.au and usagold.us.
These name servers are commonly used with veda.ns.cloudflare.com, henry.ns.cloudflare.com and rafe.ns.cloudflare.com.
Host names with six IP numbers:
leonidas.ns.cloudflare.com points to: 2606:4700:58::a29f:2c65, 2803:f800:50::6ca2:c365, 2a06:98c1:50::ac40:2365, 108.162.195.101, 162.159.44.101 and 172.64.35.101; margaret.ns.cloudflare.com points to: 2606:4700:50::a29f:266b, 2803:f800:50::6ca2:c26b, 2a06:98c1:50::ac40:226b, 108.162.194.107, 162.159.38.107 and 172.64.34.107.