dns4u.org - robtex.com
dns4u.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776006133 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NScarmelo.ns.cloudflare.com2026-03-27 → 2026-04-12 · 2 obs
● 2026-04-12 15:30:00
●NSchelsea.ns.cloudflare.com2026-03-27 → 2026-04-12 · 2 obs
● 2026-04-12 15:30:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| dns4u.org | carmelo.ns.cloudflare.com, chelsea.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.129
NS records: carmelo.ns.cloudflare.com, chelsea.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 343ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | carmelo.ns.cloudflare.com, chelsea.ns.cloudflare.com |
| SOA | 1 | carmelo.ns.cloudflare.com dns.cloudflare |
Analysis
Name Servers
dns4u.org's delegation uses two name servers: carmelo.ns.cloudflare.com and chelsea.ns.cloudflare.com.
dns4u.org uses the same name server setup as other domains, such as narps.net, rus4.com, postco.net, crystalsa.workers.dev and yerp.us.
dns4u.org at least partially shares name servers with other domains, including beis.co.uk, go99gamez.com, nebliy.com, candsplumbingga.com and encryptfire.com.
These name servers are commonly used with dale.ns.cloudflare.com, wren.ns.cloudflare.com and cortney.ns.cloudflare.com.
Host names with six IP numbers:
carmelo.ns.cloudflare.com points to 2606:4700:58::a29f:2c81, 2803:f800:50::6ca2:c381, 2a06:98c1:50::ac40:2381, 108.162.195.129, 162.159.44.129 and 172.64.35.129.
chelsea.ns.cloudflare.com points to 2606:4700:50::a29f:26b1, 2803:f800:50::6ca2:c2b1, 2a06:98c1:50::ac40:22b1, 108.162.194.177, 162.159.38.177 and 172.64.34.177.