4du1.com - robtex.com
4du1.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775981287 | ||||||
Subdomains
h5.4du1.com |
Same first word
4du1.com |
Similar names
DNS History
2 records (2 active, 0 former)
●NSadel.ns.cloudflare.com2026-04-01 → 2026-04-12 · 2 obs
● 2026-04-12 08:35:00
●NSkhalid.ns.cloudflare.com2026-04-01 → 2026-04-12 · 2 obs
● 2026-04-12 08:35:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net... | - |
| 4du1.com | adel.ns.cloudflare.com, khalid.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.53
NS records: adel.ns.cloudflare.com, khalid.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 170ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | adel.ns.cloudflare.com, khalid.ns.cloudflare.com |
| SOA | 1 | adel.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (adel.ns.cloudflare.com, adel.ns.cloudflare.com, adel.ns.cloudflare.com...)
Analysis
Hierarchy
h5.4du1.com has 4du1.com as its parent.
Name Servers
Two name servers adel.ns.cloudflare.com and khalid.ns.cloudflare.com are delegated to 4du1.com.
4du1.com uses the same name server configuration as other domains, such as cr24.org, h6nv.com, z3v2.com, tube1(0x787878).com and puppylove.fr.
4du1.com at least partially shares name servers with other domains such as courseguru.net, ahmadch.com, zantiotelayer.click, mejulafuiaresources.digital and coastaltrailertrash.com.
These name servers are commonly used with hattie.ns.cloudflare.com and joan.ns.cloudflare.com.
Host names with six IP numbers: Host name 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; host name khalid.ns.cloudflare.com points to 2606:4700:58::a29f:2c35, 2803:f800:50::6ca2:c335, 2a06:98c1:50::ac40:2335, 108.162.195.53, 162.159.44.53 and 172.64.35.53.