closed4u.com - robtex.com
closed4u.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=1776253652 | ||||||
Previously MX for
closed4u.com |
Same first word
closed4u.com |
DNS History
6 records (2 active, 4 former)
●NSnoor.ns.cloudflare.com2026-03-31 → 2026-04-15 · 3 obs
● 2026-03-31 04:41:12
● 2026-04-15 11:57:50
○NSns100.bzmhost.com2020-01-08 → 2020-01-08 · 3 obs
○ 2026-03-31 04:41:12
○ 2026-04-15 11:57:50
○NSns200.bzmhost.com2020-01-08 → 2020-01-08 · 3 obs
○ 2026-03-31 04:41:12
○ 2026-04-15 11:57:50
●NSryan.ns.cloudflare.com2026-03-31 → 2026-04-15 · 3 obs
● 2026-03-31 04:41:12
● 2026-04-15 11:57:50
○MXclosed4u.com2020-01-08 → 2020-01-08 · 3 obs
○ 2026-03-31 04:41:12
○ 2026-04-15 11:57:50
○A104.152.168.442020-01-08 → 2020-01-08 · 3 obs
○ 2026-03-31 04:41:12
○ 2026-04-15 11:57:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| closed4u.com | noor.ns.cloudflare.com, ryan.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.229
NS records: noor.ns.cloudflare.com, ryan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for closed4u.com (unsigned zone)
⏱️ Timing
Total: 83ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (noor.ns.cloudflare.com, noor.ns.cloudflare.com, noor.ns.cloudflare.com...)
Analysis
Name Servers
Two name servers noor.ns.cloudflare.com and ryan.ns.cloudflare.com are delegated to closed4u.com.
closed4u.com uses the same name server configuration as other domains, such as glavred.net, ledgerliveteam-official.pages.dev, patagoniarevelde.com.ar, unian.info and metamask-wallet-main.pages.dev.
closed4u.com at least partially shares name servers with other domains such as omniaindustries.com, 492107.com, maldito.es, sumoj.com and krutortao.com.
These name servers are commonly used with colin.ns.cloudflare.com, evelyn.ns.cloudflare.com, roxy.ns.cloudflare.com and art.ns.cloudflare.com.
Host names with six IP numbers: Host name noor.ns.cloudflare.com points to 2606:4700:50::a29f:264a, 2803:f800:50::6ca2:c24a, 2a06:98c1:50::ac40:224a, 108.162.194.74, 162.159.38.74 and 172.64.34.74; host name ryan.ns.cloudflare.com points to 2606:4700:58::a29f:2ce5, 2803:f800:50::6ca2:c3e5, 2a06:98c1:50::ac40:23e5, 108.162.195.229, 162.159.44.229 and 172.64.35.229.