quadcoregroup.com - robtex.com
quadcoregroup.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=1774635092 | ||||||
Same first word
quadcoregroup.com |
DNS History
2 records (2 active, 0 former)
●NSjean.ns.cloudflare.com2026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 18:24:48
●NSmaxim.ns.cloudflare.com2026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 18:24:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| quadcoregroup.com | jean.ns.cloudflare.com, maxim.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.198
NS records: jean.ns.cloudflare.com, maxim.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quadcoregroup.com (unsigned zone)
⏱️ Timing
Total: 98ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | jean.ns.cloudflare.com, maxim.ns.cloudflare.com |
| SOA | 1 | jean.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (jean.ns.cloudflare.com, jean.ns.cloudflare.com, jean.ns.cloudflare.com...)
Analysis
Name Servers
Two name servers jean.ns.cloudflare.com and maxim.ns.cloudflare.com handle the delegation for quadcoregroup.com.
quadcoregroup.com shares the same name server setup as other domains, for instance bethanyct.gov, nonprofitctr.net, killinglyct.gov, boltonpublicschools.com and putnamct.us.
quadcoregroup.com at least partially shares name servers with other domains, for instance xovy.net, pilarfamilyreunion.com, daytoway.com, bensymons.com and 246s.com.
These name servers are commonly used alongside nico.ns.cloudflare.com.
Six IP addresses per host:
jean.ns.cloudflare.com points to 2606:4700:50::adf5:3a79, 2803:f800:50::6ca2:c079, 2a06:98c1:50::ac40:2079, 108.162.192.121, 172.64.32.121 and 173.245.58.121; maxim.ns.cloudflare.com points to 2606:4700:58::a29f:2cc6, 2803:f800:50::6ca2:c3c6, 2a06:98c1:50::ac40:23c6, 108.162.195.198, 162.159.44.198 and 172.64.35.198