extentrak.us - robtex.com
extentrak.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=1776889153 | ||||||
Same first word
extentrak.us |
DNS History
3 records (3 active, 0 former)
●NSpdns1.cscdns.net2026-04-14 → 2026-04-22 · 2 obs
● 2026-04-22 20:32:24
●NSpdns2.cscdns.net2026-04-14 → 2026-04-22 · 2 obs
● 2026-04-22 20:32:24
●MXcustmx.cscdns.net2026-04-14 → 2026-04-22 · 2 obs
● 2026-04-22 20:32:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | y.cctld.us, m.cctld.us, b.cctld.us, k.cctld.us... | - |
| extentrak.us | pdns1.cscdns.net, pdns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: pdns1.cscdns.net, pdns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extentrak.us (unsigned zone)
⏱️ Timing
Total: 435ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | pdns1.cscdns.net, pdns2.cscdns.net |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| SOA | 1 | pdns1.cscdns.net hostmaster.cscdns.net |
Analysis
Name Servers
extentrak.us is delegated to two name servers: pdns1.cscdns.net and pdns2.cscdns.net.
extentrak.us shares the same name server setup as other domains, for example allaboutlevitra.com, 130.201.155.in-addr.arpa, iberogast.com.co, aphidalert.com and acneal.cc.
extentrak.us at least partially shares name servers with other domains, for instance sebinternet.org, bpaura.fr, hydro-therapy.info, enklakrediten.se and sebvilniausbankas.lt.
These name servers are commonly used alongside the name servers dns1.hartmann.info, ns2.sebgroup.com, ns1.seb.se, ns1.bank-of-ireland.net and ns2.bank-of-ireland.net.
Host names with two IP numbers:
pdns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100
pdns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100
Mail Servers
extentrak.us is handled by a single mail server, custmx.cscdns.net.
extentrak.us shares the same mail server setup as other domains, for instance rolex-daytona.info, wayoutwest.nu, sodexho-alliance.fr, disneygeneralentertainment.biz and arab-disneyland.com.
extentrak.us shares some mail servers with other domains at least partially, for example papajohns.pr.
Host name custmx.cscdns.net points to IP address 198.58.121.58.