pen4d.us - robtex.com
pen4d.us
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=1775083576 | ||||||
Subdomains
Same first word
DNS History
2 records (2 active, 0 former)
●NSapollo.ns.cloudflare.com2026-03-28 → 2026-04-01 · 2 obs
● 2026-04-01 22:28:16
●NScrystal.ns.cloudflare.com2026-03-28 → 2026-04-01 · 2 obs
● 2026-04-01 22:28:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
| pen4d.us | crystal.ns.cloudflare.com, apollo.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.66
NS records: crystal.ns.cloudflare.com, apollo.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pen4d.us (unsigned zone)
⏱️ Timing
Total: 578ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | apollo.ns.cloudflare.com, crystal.ns.cloudflare.com |
| SOA | 1 | apollo.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
pen4d.us is the parent of awm.pen4d.us, yomen.pen4d.us and sgp.pen4d.us.
Name Servers
pen4d.us is delegated to two name servers apollo.ns.cloudflare.com and crystal.ns.cloudflare.com.
pen4d.us shares the same name server setup as other domains, for instance giokernita4d.xyz, koalabandar.com, linkpenidabet.com, tambang1001-g.xyz and hmtotovip.com.
pen4d.us at least partially shares name servers with other domains, for instance 640nn.com, jsjina.com, wj166.cn, yourfloridaproperties.com and elthamfoundation.com.au.
these name servers are commonly used alongside thaddeus.ns.cloudflare.com.
Host names with six IP numbers:
Host name apollo.ns.cloudflare.com points to: 2606:4700:58::adf5:3b42, 2803:f800:50::6ca2:c142, 2a06:98c1:50::ac40:2142, 108.162.193.66, 172.64.33.66 and 173.245.59.66.
Host name crystal.ns.cloudflare.com points to: 2606:4700:50::a29f:26ca, 2803:f800:50::6ca2:c2ca, 2a06:98c1:50::ac40:22ca, 108.162.194.202, 162.159.38.202 and 172.64.34.202.